BTS3900A (Ver.D) Installation Guide for Capacity Expansion(02)(PDF)-En

BTS3900A (Ver.D)

Installation Guide for Capacity Expansion Issue

02

Date

2013-12-23

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd. Address:

Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

Issue 02 (2013-12-23)

Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

i

BTS3900A (Ver.D) Installation Guide for Capacity Expansion

About This Document

About This Document Overview This document describes the procedure for adding cabinets to a BTS3900A (Ver.D). BTS3900A (Ver.D) is shortened to BTS3900A in this document. It provides reference for planning and deploying a base station where cabinets are added.

Product Version The following table lists the product versions related to this document. Product Name

Product Version

BTS3900A

V100R004C00 and later versions

BTS3900A GSM

V100R013C00 and later versions

Intended Audience This document is intended for: l

Technical support engineers

l

Maintenance engineers

Organization 1 Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion This chapter describes the changes in the BTS3900A (Ver.D) Installation Guide for Capacity Expansion. 2 Installation Preparations This chapter describes the tools and instruments that base station installation personnel must obtain as well as the skills and qualifications they should already have before they perform the installation. Issue 02 (2013-12-23)


ii


About This Document

3 Before Installation A base station where cabinets of earlier and later versions can be configured supports the combination of various cabinets. This chapter describes information about the cabinets, installation scenarios, and clearance requirements which you need to know before installation. 4 Unpacking Check Unpack and check the delivered equipment to ensure that all the materials are included and intact. 5 Obtaining the ESN This chapter describes how to obtain the Electronic Serial Number (ESN). The ESN is a unique identifier of a Network Element (NE). Record the ESN for later commissioning of the base station before installation. 6 Installation Process The process of expanding a separated base station involves installing stacked components, cabinets, boards, modules, and cables as well as power-on check. 7 Installing a Base This section describes the procedure and precautions for installing a base on the concrete floor. 8 Installing the cabinet When the BTS3900A cabinet is installed onsite, the installation method depends on the outdoor environment. 9 Installing the Equipotential Cable and PGND Cable An equipotential cable connects PGND screws on different cabinets to ensure the equipotential bonding between the cabinets. A PGND cable connects a ground screw on a cabinet and the PGND bar to ensure proper grounding of the cabinet. 10 Installing Boards and Modules This chapter describes the new boards and modules to be installed during capacity expansion. 11 Adding one RFC (Ver.D) (-48 V) This chapter describes capacity expansion scenarios where one RFC (Ver.D) is added to a separated base station that is supplied with DC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 12 Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D) This chapter describes capacity expansion scenarios where one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added to a separated base station that is supplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 13 Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/IBBS200T (Ver.D) This chapter describes capacity expansion scenarios where one RFC (Ver.D) and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added to a separated base station that is supplied with AC power Issue 02 (2013-12-23)


iii


About This Document

and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 14 Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T (Ver.D) This chapter describes capacity expansion scenarios where one APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added to a separated base station that is supplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 15 Installation Checklist After the cabinets and devices are installed, you need to check the installation items, installation environment, and cable-related items. 16 Power-On Check This section describes how to power on a base station and handle a failure in the power supply to the components in the cabinet. 17 Subsequent Operations This chapter describes the operations that need to be performed after the installation. These operations include sealing the cable outlets on the base and cable outlets in the cabinet and repainting the cabinet.

Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol

Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury.

Issue 02 (2013-12-23)


iv


Symbol

About This Document

Description Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

General Conventions The general conventions that may be found in this document are defined as follows. Convention

Description

Times New Roman

Normal paragraphs are in Times New Roman.

Boldface

Names of files, directories, folders, and users are in boldface. For example, log in as user root.

Italic

Book titles are in italics.

Courier New

Examples of information displayed on the screen are in Courier New.

Command Conventions The command conventions that may be found in this document are defined as follows. Convention

Description

Boldface

The keywords of a command line are in boldface.

Italic

Command arguments are in italics.

[]

Items (keywords or arguments) in brackets [ ] are optional.

{ x | y | ... }

Optional items are grouped in braces and separated by vertical bars. One item is selected.

[ x | y | ... ]

Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected.

{ x | y | ... }*

Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected.

[ x | y | ... ]*

Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected.

GUI Conventions Issue 02 (2013-12-23)


v


About This Document

The GUI conventions that may be found in this document are defined as follows. Convention

Description

Boldface

Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK.

>

Multi-level menus are in boldface and separated by the ">" signs. For example, choose File > Create > Folder.

Keyboard Operations The keyboard operations that may be found in this document are defined as follows. Format

Description

Key

Press the key. For example, press Enter and press Tab.

Key 1+Key 2

Press the keys concurrently. For example, pressing Ctrl+Alt +A means the three keys should be pressed concurrently.

Key 1, Key 2

Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn.

Mouse Operations The mouse operations that may be found in this document are defined as follows.

Issue 02 (2013-12-23)

Action

Description

Click

Select and release the primary mouse button without moving the pointer.

Double-click

Press the primary mouse button twice continuously and quickly without moving the pointer.

Drag

Press and hold the primary mouse button and move the pointer to a certain position.


vi


Contents

Contents About This Document.....................................................................................................................ii 1 Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion......................1 2 Installation Preparations..............................................................................................................3 2.1 Preparing Tools and Meters............................................................................................................................................4 2.2 Skills and Requirements for Onsite Personnel...............................................................................................................5

3 Before Installation.........................................................................................................................6 3.1 Cabinets..........................................................................................................................................................................8 3.2 Installation Scenarios....................................................................................................................................................11 3.3 Installation Clearance Requirements for the BTS3900A.............................................................................................13 3.4 Cable Holes of the BTS3900A (Ver.A) Cabinet..........................................................................................................14 3.5 Cable Holes of the BTS3900A (Ver.B) Cabinet..........................................................................................................16 3.6 Cable Holes of BTS3900A (Ver.C) Cabinets...............................................................................................................19 3.7 Cable Outlets in a BTS3900A (Ver.D) Cabinet...........................................................................................................25

4 Unpacking Check........................................................................................................................30 5 Obtaining the ESN......................................................................................................................32 6 Installation Process.....................................................................................................................34 7 Installing a Base...........................................................................................................................38 8 Installing the cabinet..................................................................................................................44 8.1 Installing the Cabinet on a Base...................................................................................................................................45 8.2 Stacking Two Cabinets.................................................................................................................................................50 8.2.1 Stacking an APM30H (Ver.D) on an RFC (Ver.A)..................................................................................................50 8.2.2 Stacking an APM30H (Ver.D) on an RFC (Ver.B) or RFC (Ver.C)........................................................................53 8.2.3 Stacking an IBBS200D/IBBS200T (Ver.D) on a BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C)...........................................................................................................................................57

9 Installing the Equipotential Cable and PGND Cable..........................................................62 10 Installing Boards and Modules...............................................................................................65 10.1 Installing an UEIU......................................................................................................................................................66 10.2 Installing an RFU........................................................................................................................................................66 10.3 Installing Cable Outlet Modules in a Cabinet............................................................................................................67 Issue 02 (2013-12-23)


vii


Contents

11 Adding one RFC (Ver.D) (-48 V).............................................................................................70 11.1 Cables to Be Installed.................................................................................................................................................71 11.2 Installing an RFC Input Power Cable.........................................................................................................................79 11.3 Installing an RFC Monitoring Signal Cable...............................................................................................................81 11.4 Installing RF Cables...................................................................................................................................................85 11.4.1 Installing RF Jumpers..............................................................................................................................................86 11.4.2 (Optional) Installing an Inter-RFU RF Signal Cable...............................................................................................89 11.5 Installing CPRI Electrical Cables...............................................................................................................................90

12 Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D)..........................................................................................................................93 12.1 Cables to Be Installed.................................................................................................................................................94 12.2 Installing Power Cables............................................................................................................................................107 12.2.1 Installing an APM30H Input Power Cable............................................................................................................108 12.2.2 Installing the Power Cables from the APM30H to the IBBS200D or IBBS200T (APM:IBBS = 1:2).................112 12.3 Installing Monitoring Signal Cables.........................................................................................................................119 12.3.1 Installing an APM30H Monitoring Signal Cable..................................................................................................119 12.3.2 Installing an RFC Monitoring Signal Cable..........................................................................................................121 12.3.3 Installing an IBBS200D/IBBS200T monitoring signal cable...............................................................................126 12.4 Installing RF Cables.................................................................................................................................................127 12.4.1 Installing RF Jumpers............................................................................................................................................128 12.4.2 (Optional) Installing an Inter-RFU RF Signal Cable.............................................................................................131 12.5 Installing CPRI Electrical Cables.............................................................................................................................132 12.6 Installing the Batteries..............................................................................................................................................134

13 Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/IBBS200T (Ver.D)..................138 13.1 Cables to Be Installed...............................................................................................................................................139 13.2 Installing Power Cables............................................................................................................................................158 13.2.1 Installing IBBS200D/IBBS200T Power Cables....................................................................................................158 13.2.2 Installing an RFC Input Power Cable....................................................................................................................170 13.3 Installing Monitoring Signal Cables.........................................................................................................................175 13.3.1 Installing an RFC Monitoring Signal Cable..........................................................................................................175 13.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal Cable.............................................................................177 13.4 Installing RF Cables.................................................................................................................................................181 13.4.1 Installing RF Jumpers............................................................................................................................................181 13.4.2 (Optional) Installing an Inter-RFU RF Signal Cable.............................................................................................185 13.5 Installing CPRI Electrical Cables.............................................................................................................................186 13.6 Installing the Batteries..............................................................................................................................................188

14 Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T (Ver.D)............................................................................................................................................192 14.1 Cables to Be Installed...............................................................................................................................................193 14.2 Installing Power Cables............................................................................................................................................213 Issue 02 (2013-12-23)


viii


Contents

14.2.1 Installing an APM30H Input Power Cable............................................................................................................213 14.2.2 Installing IBBS200D/IBBS200T Power Cables....................................................................................................217 14.2.3 Installing RFC Input Power Cables.......................................................................................................................222 14.3 Installing Monitoring Signal Cables.........................................................................................................................227 14.3.1 Installing an APM30H Monitoring Signal Cable..................................................................................................227 14.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal Cable.............................................................................228 14.4 Installing RF Cables.................................................................................................................................................230 14.4.1 Installing RF Jumpers............................................................................................................................................230 14.4.2 (Optional) Installing an Inter-RFU RF Signal Cable.............................................................................................234 14.5 Installing CPRI Electrical Cables.............................................................................................................................235 14.6 Installing the Batteries..............................................................................................................................................237

15 Installation Checklist..............................................................................................................241 16 Power-On Check......................................................................................................................244 17 Subsequent Operations..........................................................................................................248 17.1 Sealing the Cable Outlets.........................................................................................................................................249 17.2 Repainting.................................................................................................................................................................251

Issue 02 (2013-12-23)


ix

1 Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion


1

Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion This chapter describes the changes in the BTS3900A (Ver.D) Installation Guide for Capacity Expansion.

02 (2013-12-23) This is the second commercial release. Compared with 01 (2012-11-10), no topic is added. Compared with 01 (2012-11-10), this issue incorporates the following change: Content

Change Description

8.2.1 Stacking an APM30H (Ver.D) on an RFC (Ver.A)

Changed the pictures of sealing pieces on the top of the RFC.

Compared with 01 (2012-11-10), no topic is deleted.

01 (2012-11-10) This is the first commercial release. Compared with Draft A (2012-09-15), no topic is added. Compared with Draft A (2012-09-15), this issue incorporates the following change:

Issue 02 (2013-12-23)

Content

Change Description

All sections

Changed BTS3900A (Ver.D1), APM30H (Ver.D1) and TMC11H (Ver.D1) to BTS3900A (Ver.D), APM30H (Ver.D) and TMC11H (Ver.D).


1


1 Changes in BTS3900A (Ver.D) Installation Guide for Capacity Expansion

Compared with Draft A (2012-09-15), no topic is deleted.

Draft A (2012-09-15) This is a draft.

Issue 02 (2013-12-23)


2


2 Installation Preparations

2

Installation Preparations

About This Chapter This chapter describes the tools and instruments that base station installation personnel must obtain as well as the skills and qualifications they should already have before they perform the installation. 2.1 Preparing Tools and Meters This section describes the tools and meters that are required before installation. 2.2 Skills and Requirements for Onsite Personnel Onsite personnel must be qualified and trained. Before performing any operation, onsite personnel must be familiar with correct operation methods and safety precautions.

Issue 02 (2013-12-23)


3



2.1 Preparing Tools and Meters This section describes the tools and meters that are required before installation. Marking pen

Phillips screwdriver (M3 to M6)

Diagonal pliers

Flat-head screwdriver (M3 to M6)

Issue 02 (2013-12-23)

Combination wrench (capacity 32 mm)

Socket wrench

Torque wrench

Power cable crimping tool

RJ11 crimping tool

Cable cutter

Rubber mallet

Soldering iron

Wire stripper

Hammer drill (Ø16)

Heat gun

Level

Multimeter

Measuring tape

Vacuum cleaner

ESD wrist strap

ESD gloves

Torque screwdriver


4


Protective gloves


Hydraulic pliers

Utility knife

2.2 Skills and Requirements for Onsite Personnel Onsite personnel must be qualified and trained. Before performing any operation, onsite personnel must be familiar with correct operation methods and safety precautions. Before the installation, pay attention to the following items: l

The customer's technical engineers must be trained by Huawei and be familiar with the proper installation and operation methods.

l

The number of onsite personnel depends on the engineering schedule and installation environment. Generally, only three to five onsite personnel are necessary.

Issue 02 (2013-12-23)


5


3 Before Installation

3

Before Installation

About This Chapter A base station where cabinets of earlier and later versions can be configured supports the combination of various cabinets. This chapter describes information about the cabinets, installation scenarios, and clearance requirements which you need to know before installation. 3.1 Cabinets This section describes the APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets which are used before the capacity expansion of a separated base station as well as APM30H (Ver.D) series cabinets which are used during capacity expansion. 3.2 Installation Scenarios This section describes the typical capacity expansion scenarios where APM30H (Ver.D) series cabinets are added to a separated base station that is already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 3.3 Installation Clearance Requirements for the BTS3900A The installation of the BTS3900A is classified into three scenarios: single cabinet installation, side-by-side installation, and installation in stacking mode. 3.4 Cable Holes of the BTS3900A (Ver.A) Cabinet The BTS3900A is maintained in front of the cabinet, and all the external cables are led into and out of the BTS3900A cabinet through the cable holes at the bottom of the cabinet. 3.5 Cable Holes of the BTS3900A (Ver.B) Cabinet The BTS3900A is maintained from the front of the cabinet, and all the external cables are led into and out of the BTS3900A cabinet through the cable holes at the bottom of the cabinet. 3.6 Cable Holes of BTS3900A (Ver.C) Cabinets The BTS3900A cabinets are maintained in the front of the cabinets, and all the external cables are led into and out of the BTS3900A cabinets through the cable holes at the bottom of the cabinets. 3.7 Cable Outlets in a BTS3900A (Ver.D) Cabinet

Issue 02 (2013-12-23)


6



BTS3900A cabinet designed to be maintained from the front. All cables are routed into and out of the cabinet through the cable outlets at the bottom of the cabinet.

Issue 02 (2013-12-23)


7



3.1 Cabinets This section describes the APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets which are used before the capacity expansion of a separated base station as well as APM30H (Ver.D) series cabinets which are used during capacity expansion.

APM30 Series Cabinets APM30 series cabinets include APM30, TMC, BBC, and RFC (Ver.A), as shown in Figure 3-1. Figure 3-1 APM30 series cabinets

APM30H (Ver.A) Series Cabinets APM30H (Ver.A) series cabinets include APM30H (Ver.A), TMC11H (Ver.A), IBBS200T (Ver.A), and RFC (Ver.A), as shown in Figure 3-2. Figure 3-2 APM30H (Ver.A) series cabinets

Issue 02 (2013-12-23)


8



APM30H (Ver.B) Series Cabinets APM30H (Ver.B) series cabinets include APM30H (Ver.B), IBBS200D (Ver.B), IBBS200T (Ver.B), and RFC (Ver.B), as shown in Figure 3-3. Figure 3-3 APM30H (Ver.B) series cabinets

APM30H (Ver.C) Series Cabinets APM30H (Ver.C) series cabinets include APM30H (Ver.C), TMC11H (Ver.C), IBBS200D (Ver.C), IBBS200T (Ver.C), and RFC (Ver.C), as shown in Figure 3-4.

Issue 02 (2013-12-23)


9



Figure 3-4 APM30H (Ver.C) series cabinets

APM30H (Ver.D) Series Cabinets APM30H (Ver.D) series cabinets include APM30H (Ver.D), TMC11H (Ver.D), IBBS200D (Ver.D), IBBS200T (Ver.D), and RFC (Ver.D), as shown in Figure 3-5.

Issue 02 (2013-12-23)


10



Figure 3-5 APM30H (Ver.D) series cabinets

3.2 Installation Scenarios This section describes the typical capacity expansion scenarios where APM30H (Ver.D) series cabinets are added to a separated base station that is already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. NOTE

The boxes in dotted lines in the following figures represent the cabinets used in the corresponding scenarios. The IBBS200D and IBBS200T cannot be configured in a same base station.

Adding one RFC (Ver.D) (-48 V) Figure 3-6 shows the DC input scenario where one RFC (Ver.D) is added.

Issue 02 (2013-12-23)


11



Figure 3-6 Adding one RFC (Ver.D) (-48 V)

Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D) Figure 3-7 shows the AC input scenario where one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added. Figure 3-7 Adding one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D)

Adding one RFC (Ver.D) and one IBBS200D (Ver.D)/IBBS200T (Ver.D) Figure 3-8 shows the AC input scenario where an RFC (Ver.D) configured with three RFUs and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added. Figure 3-8 Adding one RFC (Ver.D) and one IBBS200D (Ver.D)/IBBS200T (Ver.D)

Issue 02 (2013-12-23)


12



NOTE

Only in the scenario where a DRFU is configured, an RFC (Ver.D) and an IBBS200D (Ver.D)/IBBS200T (Ver.D) can be added. When an APM30H (Ver.A) or an APM30H (Ver.B) is used, the added RFC (Ver.D) can be configured with only three RFUs. The battery cabinets must be stacked according to the following principles: l An IBBS200D (Ver.D) can be stacked on a BBC, an IBBS200D (Ver.B), or an IBBS200D (Ver.C). l An IBBS200T (Ver.D) can be stacked on an IBBS200T (Ver.A), an IBBS200T (Ver.B), or an IBBS200T (Ver.C).

Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T (Ver.D) Figure 3-9 shows the AC input scenario where one APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added. The three RFUs need to be installed in the original RFC. Figure 3-9 Adding one APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T (Ver.D)

NOTE

One APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T (Ver.D) can be added in the scenario where a DRFU is configured and the three RFUs in the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C) are powered by the APM30H (Ver.D). The battery cabinets must be stacked according to the following principles: l An IBBS200D (Ver.D) can be stacked on a BBC, an IBBS200D (Ver.B), or an IBBS200D (Ver.C). l An IBBS200T (Ver.D) can be stacked on an IBBS200T (Ver.A), an IBBS200T (Ver.B), or an IBBS200T (Ver.C).

3.3 Installation Clearance Requirements for the BTS3900A The installation of the BTS3900A is classified into three scenarios: single cabinet installation, side-by-side installation, and installation in stacking mode. A minimum of 40 mm (1.57 in.) clearance and a maximum of 150 mm (5.91 in.) clearance are required between two cabinets installed side by side. If a noise reduction module (NRM) is to be installed, there must be a clearance of 300 mm (11.81 in.) between cabinets. Issue 02 (2013-12-23)


13



Figure 3-10 shows the clearances for installing the cabinets Figure 3-10 Clearance requirements of the cabinets (planform)

NOTE

The three cabinets in Figure 3-10 may be an RFC, a TMC11H, and an IBBS200D. The installation clearances for the IBBS200T are same as the installation clearances shown in Figure 3-10, but its planform is different from any of the three cabinets in Figure 3-10.

3.4 Cable Holes of the BTS3900A (Ver.A) Cabinet The BTS3900A is maintained in front of the cabinet, and all the external cables are led into and out of the BTS3900A cabinet through the cable holes at the bottom of the cabinet.

Cable Holes of the RF Cabinet Figure 3-11 shows the top view of the cable holes at the bottom of the BTS3900A cabinet. Figure 3-11 Cable holes at the bottom of the RF cabinet

(1) Left cable trough

Issue 02 (2013-12-23)

(2) Right cable trough

(3) Cable hole for RF cables


(4) Reserved cable hole

14



Table 3-1 describes the cable distribution at the cable holes. Table 3-1 Cable distribution at the cable holes Item

Description

Left cable trough

Used for routing of PGND cables, equipotential cables, AC power cables and GPS clock signal cables.

Right cable trough

Used for routing of input power cables of the transmission cabinet, cables for batteries, E1 cables, and monitoring signal cables for the transmission cabinet

Cable hole for RF cables

Used for routing of RF jumpers

Reserved cable hole

Used for routing of equipotential cables for RF cabinets, CPRI electrical cables, power cables between the PDU and the DCDUs, and monitoring signal cable between the cascaded FMUAs when the RF cabinets are combined. For details, see Figure 3-12.

Figure 3-12 Reserved cable hole

(1) Cable hole for power cables between the PDU and (2) Cable hole for CPRI electrical cables the DCDUs (3) Cable hole for equipotential cables in the RF cabinet (4) Cable hole for the monitoring signal cable between the cascaded FMUAs

Cable Holes of the Power Cabinet Figure 3-13 shows the cable holes at the bottom of the power cabinet.

Issue 02 (2013-12-23)


15



Figure 3-13 Cable holes of the power cabinet

Table 3-2 describes the cable distribution at the cable holes. Table 3-2 Cable distribution at the cable holes Item

Description

Cable hole 1

Used for routing of PGND cables and AC input power cables for the power cabinet

Cable hole 2

Used for routing of internal cables when the power cabinet and another cabinet are stacked

Cable hole 3

Used for routing of internal cables when the power cabinet and another cabinet are stacked

Cable hole 4

Used for routing of DC output power cables and signal cables for the power cabinet

3.5 Cable Holes of the BTS3900A (Ver.B) Cabinet The BTS3900A is maintained from the front of the cabinet, and all the external cables are led into and out of the BTS3900A cabinet through the cable holes at the bottom of the cabinet.

Cable Holes of the APM30H Cabinet Figure 3-14 shows the plan view of the cable holes at the bottom of the APM30H cabinet.

Issue 02 (2013-12-23)


16



Figure 3-14 Plan view of the cable holes of the APM30H cabinet

(1) Left cable hole

(2) Right cable hole

Table 3-3 describes the cable routing at the cable holes of the APM30H cabinet. Table 3-3 Cable routing at the cable holes Item

Description

Left cable hole

Routes the AC input/output power cables, DC output power cables, equipotential cables, PGND cables, GPS clock signal cables, and CPRI cables

Right cable hole

Routes the DC output power cables, power cable for the storage batteries, Boolean value alarm cables, E1/T1 cables, and RS485 signal cables

Cable Holes of the TMC11H Figure 3-15 shows the plan view of the cable holes at the bottom of the TMC11H cabinet.

Issue 02 (2013-12-23)


17



Figure 3-15 Plan view of the cable holes of the TMC11H cabinet

(1) Left cable hole

(2) Right cable hole

l

TMC11H configured with the BBU3900 in the -48 V DC power supply scenario, as shown in Table 3-3.

l

TMC11H providing space for the transmission equipment, as shown in Table 3-4.

Table 3-4 Cable routing at the cable holes Item

Description

Left cable hole

Routes the AC input/output power cables, GPS jumpers, PGND cables, E1/T1 cables, DC input/output power cables (of the TMC and IBBS's FAN/TEC), fiber optic cables, SDH cables, CPRI optical cables.

Right cable hole

Routes the DC output power cables (of the TMC and IBBS's FAN/ TEC), CPRI optical cables, RRU power cables, power cables for storage batteries, boolean alarm signal cables, E1/T1 cables, RS485 signal cables.

Cable Holes of the RFC Figure 3-16 shows the plan view of the cable holes at the bottom of the RFC.

Issue 02 (2013-12-23)


18



Figure 3-16 Plan view of the cable holes at the bottom of the RFC

(1) Left cable outlet module

(2) Right cable outlet module

(3) RF cable outlet module

Table 3-5 describes the cable routing at the cable holes of the RFC. Table 3-5 Cable routing at the cable holes Item

Description

Left cable outlet module

Routes PGND cables, equipotential cables, AC input/output power cables, DC input power cables, CPRI cables, and GPS clock signal cables

Right cable outlet module

Routes the DC output power cables, power cables for the battery cabinet, CPRI cables, E1/T1 cables, Boolean alarm signal cables, and RS485 monitoring signal cables

RF cable outlet module

Routes RF jumpers

3.6 Cable Holes of BTS3900A (Ver.C) Cabinets The BTS3900A cabinets are maintained in the front of the cabinets, and all the external cables are led into and out of the BTS3900A cabinets through the cable holes at the bottom of the cabinets.

Cable Holes of the APM30H Figure 3-17 shows the top view of cable holes at the bottom of the APM30H.

Issue 02 (2013-12-23)


19



Figure 3-17 Top view of cable holes of the APM30H

(1) Left cable holes

(2) Right cable holes

Table 3-6 describes the cable routing at the cable holes of the APM30H. Table 3-6 Cable routing at the cable holes of APM30H Item

Description

Left cable holes

Used for routing the APM30H power cable, equipotential cable, power cable for the integrated battery backup system with direct cooling (IBBS200D) heating film, power cable for the transmission cabinet of 11 U high with heat exchanger (TMC11H) junction box, common public radio interface (CPRI) cable (electrical and optical), Global Positioning System (GPS) signal cable, GPS jumper, and monitoring signal cable for the battery backup cabinet.

Right cable holes

Used for routing the radio frequency cabinet (RFC) power cable, TMC11H input power cable, power cable for storage batteries, IBBS200D fan power cable, power cable for the integrated battery backup system with thermoelectric cooling unit (IBBS200T), E1/T1 cable, FE Ethernet cable, FE/GE fiber optic, and the monitoring signal cable between the central monitoring unit type E (CMUE) and the baseband unit (BBU).

Cable Holes of the RFC Figure 3-18 shows the top view of cable holes at the bottom of the RFC. Issue 02 (2013-12-23)


20



Figure 3-18 Top view of cable holes at the bottom of the RFC

(1) Left cable outlet module

(2) Right cable outlet module

(3) RF cable outlet module

Table 3-7 describes the cable routing at the cable holes of the RFC. Table 3-7 Cable routing at the cable holes of RFC Item

Description


Used for routing the APM30H power cable, protection ground (PGND) cable, equipotential cable, power cable for the IBBS200D heating film, power cable for the TMC11H junction box, CPRI cable (optical), GPS signal cable, GPS jumper, monitoring signal cable for the battery backup cabinet, and monitoring signal cable for cascaded CMUEs.


Used for the TMC11H power cable, storage battery power cable, IBBS200D fan power cable, IBBS200T power cable, E1/T1 cable, FE Ethernet cable, FE/GE Ethernet cable, FE/GE fiber optic.


Used for the routing of an RF jumper for the RFU.

Figure 3-19 shows the exterior of the cable outlet modules.

Issue 02 (2013-12-23)


21



Figure 3-19 Cable outlet modules of the RFC

NOTE

Different colors of cable holes in the figure stand for different cable diameters. (1) Cable hole for a GPS jumper.

(8) Cable holes for an equipotential cable, and PGND cable.

(2) Cable hole for a 220 V AC three-phase input (9) Cable hole for a Boolean alarm signal cable. power cable, the L wire of a 220 V AC single-phase input power cable, or the L1 wire of a 110 V DC dual-live-wire input power cable. (3) Cable hole for N and PE wires of a 220 V AC (10) Cable holes for input power cables for storage single-phase input power cable, L2 and N wires of a batteries. 110 V AC dual-live-wire input power cable, or a DC input power cable with the cross-sectional area of 35 mm2 or 16 mm2. (4) Cable hole for the PE wire of a 110 V AC dual- (11) Cable hole for the E1/T1 cable, fast Ethernet (FE) live-wire input power cable. cable, FE/GE cable, FE fiber optic, FE/GE fiber optic. (5) Cable holes for fiber optic cables, monitoring signal cable for the battery backup cabinet, and monitoring cable for cascaded CMUEs.

(12) Cable holes for the CPRI cable (fiber optic), FE Ethernet cable (recommended), FE/GE Ethernet cable (recommended), FE fiber optic (recommended), and FE/ GE fiber optic (recommended).

(6) Cable holes for CPRI electrical cables.

(13) Cable holes for CPRI electrical cables.

(7) Cable holes for IBBS200D heating film power (14) Cable holes for the TMC11H power cable, cable and TMC11H junction box power cables. IBBS200D fan power cable, and IBBS200T power cable.

NOTE

The cable hole labeled 2 in Figure 3-19 provides two specifications: l If the rubber cap (shown in green in the figure) is removed, the diameter of the cable hole ranges from 15.0 mm to 20.0 mm. l If the rubber cap (shown in green in the figure) is reserved, the diameter of the cable hole ranges from 11.0 mm to 14.0 mm.

Issue 02 (2013-12-23)


22



Cable Holes of the TMC11H Figure 3-20 shows the top view of cable holes at the bottom of the TMC11H. Figure 3-20 Top view of cable holes of the TMC11H

(1) Left cable holes

(2) Right cable holes

Table 3-8 describes the cable routing at the cable holes of the TMC11H. Table 3-8 Cable routing at the cable holes of TMC11H Item

Description

Left cable holes

Used for routing the AC input/output power cable, TMC11H junction box power cable, equipotential cable, IBBS200D heating film power cable, monitoring signal cable for the battery backup cabinet, monitoring signal cable for cascaded CMUEs in battery backup cabinets, CPRI cable (electrical and optical), GPS signal cable, and GPS jumper .

Right cable holes

Used for routing the input power cable for the TMC11H, storage battery power cable, storage battery cascaded power cable, IBBS200T power cable, IBBS200D fan power cable, and monitoring signal cable for cascaded CMUEs in the RFC and TMC11H, FE Ethernet cable, FE/GE Ethernet cable, FE/GE fiber optic, E1/T1 cable, and the monitoring signal cable between the central monitoring unit type E (CMUE) and the baseband unit (BBU).

Figure 3-21 shows the exterior of cable outlet modules of the TMC11H. Issue 02 (2013-12-23)


23



Figure 3-21 Cable outlet modules of the TMC11H

NOTE

Different colors of cable holes in the figure stand for different cable diameters. (1) Cable hole for a DC input power cable with the cross-sectional area of 35 mm2 or 16 mm2.

(8) Cable holes for the TMC11H junction box power cable and IBBS200D heating film power cable

(2) Cable hole for a GPS jumper

(9) Cable holes for the thermoelectric cooler (TEC) power cable and IBBS200D fan power cable

(3) Cable hole for a PGND cable

(10) Cable holes for fiber optic cables

(4) Cable hole for an equipotential cable between cabinets

(11) Cable holes for the monitoring signal cable for cascaded CMUEs in the RFC and TMC11H

(5) Cable hole for an E1/T1 cable

(12) Cable hole for an E1/T1 cable, FE Ethernet cable, FE/GE Ethernet cable, FE/GE fiber optic

(6) Cable holes for fiber optic cables

(13) Cable holes for the storage battery power cable and storage battery cascaded power cable

(7) Cable hole for a 220 V AC three-phase input power (14) Cable holes for RRU power cables cable, a 220 V AC single-phase input power cable, a 110 V DC dual-live-wire input power cable, or a DC input power cable with the cross-sectional area of 16 mm2

NOTE

The cable hole labeled 7 in Figure 3-21 provides two specifications: l If the rubber cap (shown in green in the figure) is removed, the diameter of the cable hole ranges from 15.0 mm to 19.0 mm. l If the rubber cap (shown in green in the figure) is reserved, the diameter of the cable hole ranges from 11.0 mm to 15.0 mm.

Cable Holes of the IBBS200D/IBBS200T The cable holes and cable outlet modules of the IBBS200D/IBBS200T are the same as those of the TMC11H. For details, see Cable Holes of the TMC11H.

Issue 02 (2013-12-23)


24



3.7 Cable Outlets in a BTS3900A (Ver.D) Cabinet BTS3900A cabinet designed to be maintained from the front. All cables are routed into and out of the cabinet through the cable outlets at the bottom of the cabinet.

Cable Outlets in the APM30H Figure 3-22 shows a planform for the cable outlets at the bottom of the APM30H. Figure 3-22 Planform for the cable outlets in the APM30H

(2) Right cable outlet

(1) Left cable outlet

Table 3-9 describes the cabling through the cable outlets in the APM30H. Table 3-9 Cabling through the cable outlets in the APM30H Item

Description

Left cable outlet

Used for routing the following cables: the APM30H input power cable, inter-cabinet equipotential cables, heating film power cable in the IBBS200D, junction box power cable in the TMC11H, CPRI cables (electrical or optical), GPS signal cables, GPS jumpers, and battery cabinet monitoring signal cables.

Right cable outlet

Used for routing the following cables: the RFC power cable, TMC11H input power cable, power cables for the fan in the IBBS200D, power cable for the TEC in the IBBS200T, CPRI cables (electrical or optical), E1/T1 cables, FE/GE Ethernet cables, FE/GE fiber optic cables, and CMUEA-BBU monitoring signal cable.

Cable bags are used in the cable outlets of the APM30H. This facilitates the cabling of all types of cables. Figure 3-23 shows the cable bags in the APM30H. Issue 02 (2013-12-23)


25



Figure 3-23 Cable bags in the APM30H

Cable Outlets in the RFC Figure 3-24 shows a planform for the cable outlets at the bottom of the RFC. Figure 3-24 Planform for the cable outlets in the RFC

(1) Left cable bag

(2) Right cable bag

(3) Cable outlet module for RF cables

Table 3-10 describes the cabling through the cable outlets in the RFC.

Issue 02 (2013-12-23)


26



Table 3-10 Cabling through the cable outlets in the RFC Item

Description


Used for routing the following cables: the APM30H input power cable, PGND cables for all types of BTS3900A cabinets, inter-cabinet equipotential cables, heating film power cable in the IBBS200D, junction box power cable in the TMC11H, CPRI cables (electrical or optical), GPS signal cables, GPS jumpers, battery cabinet monitoring signal cables, and monitoring signal cable between the cascaded CMUEAs.


Used for routing the following cables: the TMC11H input power cable, battery power cables, power cable for the fan in the IBBS200D, power cable for the TEC in the IBBS200T, E1/T1 cable, FE cable, FE/GE Ethernet cable, and FE/GE fiber optic cable.


Used for routing RF jumpers and CPRI electrical cables.

Figure 3-25 shows the exterior of the cable outlet modules in the RFC. Figure 3-25 Exteriors of the cable outlet modules in the RFC

(1) Cable holes for CPRI electrical cables

(2) Cable holes for RF jumpers

Cable Outlets in the TMC11H Figure 3-26 shows a planform for the cable outlets at the bottom of the TMC11H.

Issue 02 (2013-12-23)


27



Figure 3-26 Planform for the cable outlets in the TMC11H



Table 3-11 describes the cabling through the cable outlets in the TMC11H. Table 3-11 Cabling through the cable outlets in the TMC11H Item

Description

Left cable outlet

Used for routing of the following cables: the AC input/output power cable, junction box power cable in the TMC11H, inter-cabinet equipotential cable, CPRI cables (electrical or optical), GPS signal cables, and GPS jumpers.

Right cable outlet

Used for routing the following cables: the TMC11H input power cable, monitoring signal cable between the cascaded CMUEAs (between the RFC and TMC11H), FE cables, FE/GE Ethernet cables, FE/GE fiber optic cables, E1/T1 cables, and CMUEA-BBU monitoring signal cable.

Cable bags are used in the cable outlets of the TMC11H. This facilitates the cabling of all types of cables. The cable bags in the TMC11H are the same as those in the APM30H, as shown in Figure 3-23.

Cable Outlets in the IBBS200D/IBBS200T Figure 3-27 shows a planform for the cable outlets at the bottom of the IBBS200D or IBBS200T.

Issue 02 (2013-12-23)


28



Figure 3-27 Planform for the cable outlets in the IBBS200D or IBBS200T



Table 3-12 describes the cabling through the cable outlets in the IBBS200D or IBBS200T. Table 3-12 Cabling through the cable outlets in the IBBS200D or IBBS200T

Issue 02 (2013-12-23)

Item

Description

Left cable outlet

Used for routing the following cables: the junction box power cable in the TMC11H, inter-cabinet equipotential cable, heating film power cable in the IBBS200D, battery cabinet monitoring signal cables, and monitoring signal cable between the cascaded CMUEAs (in different battery cabinets).

Right cable outlet

Used for routing the following cables: the TMC11H input power cable, battery power cable, battery cascading power cable, power cable for the TEC in the IBBS200T, and power cable for the fan in the IBBS200D.


29


4 Unpacking Check

4

Unpacking Check

Unpack and check the delivered equipment to ensure that all the materials are included and intact.

Context NOTE

When transporting, moving, or installing the equipment, components, or parts, you must: l

Prevent them from colliding with doors, walls, shelves, or other objects.

l

Wear clean gloves, and avoid touching the equipment, components, or parts with bare hands, sweatsoaked gloves, or dirty gloves.

NOTICE l Powered on a cabinet or BBU within 7 days after unpacking it. l Power on an RRU within 24 hours after unpacking it.

Procedure Step 1 Check the total number of articles in each case according to the packing list. If...

Then...

The total number tallies with the packing list

Go to Step 2.

The total number does not tally with the packing list

Find out the cause and report any missing articles to the local Huawei office.

Step 2 Check the exterior of the packing case.

Issue 02 (2013-12-23)


30


4 Unpacking Check

If...

Then...

The exterior of the packing case is intact

Go to Step 3.

The outer packing is severely damaged or Find out the cause and report any missing soaked articles to the local Huawei office. The mark on the shockwatch label is red.

Do not open the case. Claim compensation from the transportation company.

Step 3 Check the type and quantity of the equipment in the cases according to the packing list. If...

Then...

Types and quantity of the article tally with Sign the Packing List with the customer. those on the packing list There are any goods missing, incorrectly delivered, or damaged

Send feedback to the local Huawei office.

CAUTION To protect the equipment and prevent damage to the equipment, you are advised to keep the unpacked equipment and packing materials indoors, take photos of the stocking environment, packing case or carton, packing materials, and any rusted or eroded equipment, and then file the photos. ----End

Issue 02 (2013-12-23)


31


5 Obtaining the ESN

5

Obtaining the ESN

This chapter describes how to obtain the Electronic Serial Number (ESN). The ESN is a unique identifier of a Network Element (NE). Record the ESN for later commissioning of the base station before installation.

Procedure Step 1 Record the ESN on the BBU. l If there is not a label on the FAN unit of the BBU, you must record the ESN and site information that is printed on a mounting ear of the BBU. Figure 5-1 shows the position of the ESN. l If there is a label on the FAN unit of the BBU, the ESN is printed on the label and a mounting ear of the BBU. In this case, you must take the label and record the site information on the side labeled Site, as shown in Figure 5-2. Figure 5-1 Obtaining the ESN (1)

Issue 02 (2013-12-23)


32


5 Obtaining the ESN

Figure 5-2 Obtaining the ESN (2)

Step 2 Report the ESN to the engineer for the commissioning of the base station. NOTE

If multiple BBUs need to be configured on site, record the ESN for each BBU and report them to the engineer responsible for base station commissioning.

----End

Issue 02 (2013-12-23)


33


6 Installation Process

6

Installation Process

The process of expanding a separated base station involves installing stacked components, cabinets, boards, modules, and cables as well as power-on check. Figure 6-1 shows the installation process.

Issue 02 (2013-12-23)


34



Figure 6-1 Installation process

The basic installation process is shown in the preceding figure. The installation process in the capacity expansion scenario is slightly different. For details, see Table 6-1.

Issue 02 (2013-12-23)


35



Table 6-1 Differences in the installation process in the capacity expansion scenario Installation Process

Adding One RFC (Ver.D) (-48 V)

Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D)

Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/ IBBS200T (Ver.D)

Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/ IBBS200T (Ver.D)

Installing a base

Installing a new base on the right side of the original cabinets based on the clearance requirements



Not required

Ins tall ing the ca bin et

Securing the RFC (Ver.D) onto the new base

l Securing the combination of an RFC (Ver.D) and an APM30H (Ver.D) onto the new base

Securing the RFC (Ver.D) onto the new base

Not required

Stacking the IBBS200D (Ver.D) or IBBS200T (Ver.D) on the original battery cabinet

l Stacking the IBBS200D (Ver.D) or IBBS200T (Ver.D) on the original battery cabinet

Securin g the cabinet onto the base

l Securing the IBBS200D (Ver.D) or IBBS200T (Ver.D) onto the new base Stackin g two cabinet s

Issue 02 (2013-12-23)

Not required

Stacking an IBBS200D (Ver.D) or IBBS200T (Ver.D) on the other IBBS200D (Ver.D) or IBBS200T (Ver.D)


l Stacking the APM30H (Ver.D) on the RFC on the right side

36



Installation Process

Adding One RFC (Ver.D) (-48 V)

Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D)

Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/ IBBS200T (Ver.D)

Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/ IBBS200T (Ver.D)

Installing the board and modules

-

Installing the UEIU

-

l Installing the UEIU l Installing the RFUs

NOTE

When two cabinets are stacked, some cables need to be disconnected from the lower cabinet. For details, see 8.2 Stacking Two Cabinets.

Issue 02 (2013-12-23)


37


7 Installing a Base

7

Installing a Base

This section describes the procedure and precautions for installing a base on the concrete floor.

Procedure Step 1 Build a concrete pad. NOTE

l The height of the concrete pad must meet the heat dissipation and waterproofing requirements of the cabinet. l The concrete pad must be at least 200 mm above the floor. l The horizontal error of the built concrete pad must be less than 5 mm.

Step 2 Determine the position for installing a base. 1.

Determine the position for installing the cabinet according to the engineering design and Installation Clearance Requirements for the BTS3900A.

2.

Mark the anchor points on the concrete pad to determine the position for installing the base, as shown by the red circles in Figure 7-1.

Issue 02 (2013-12-23)


38


7 Installing a Base

Figure 7-1 Anchor points for the base

3.

After marking the lines between anchor points, use a measuring tape to measure the distance between two anchor points to confirm that the distance is correct.

Step 3 Drill holes in the anchor points and install expansion bolts in the holes, as shown in Figure 7-2. Figure 7-2 Drilling holes on a concrete pad

(1) Concrete pad

Issue 02 (2013-12-23)

(2) Base (3) M12x60 bolt

(4) Spring washer


(5) Flat washer

(6) Expansion tube

39


1.

7 Installing a Base

Use a hammer drill with bit 16 to drill holes at the anchor points and confirm that the depth of each hole ranges from 52 mm to 60 mm.

NOTICE l Do not use the base as a positioning tool when drilling. Otherwise, the paint on the base may be scratched. l To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. 2.

Use a vacuum cleaner to clear the dust inside and around the holes. if the inter-hole spacing is too wide or too narrow, locate and drill holes again.

3.

Tighten the expansion bolts slightly and place one vertically into each hole.

4.

Use a rubber mallet to hammer the expansion bolt until the expansion tube is buried into the hole, and then tighten the bolt.

5.

Remove the bolts, spring washers, and flat washers by turning them counterclockwise.

NOTICE After dismantling an expansion bolt, ensure that the top of the expansion tube is on the same level as the concrete floor. Otherwise, the cabinet cannot be installed on the concrete floor evenly and securely. Step 4 Place the base in the correct position, and then install the bolt with the spring washer and flat washer, as shown in Figure 7-3. Figure 7-3 Installing the base in the correct position

Step 5 Use a level to check whether the base is level with the horizontal plane. If the base is not level, use spacers to adjust the base, as shown in Figure 7-4. Issue 02 (2013-12-23)


40


7 Installing a Base

Figure 7-4 Adjusting the base until it is horizontally level

(1) Level

(2) Spacer

Step 6 Use a torque wrench to tighten the bolts to 45 N·m, as shown in Figure 7-5. Figure 7-5 Tightening the bolts

Step 7 Use a Phillips screwdriver to loosen the three M4 screws on the front cover plate of the base, and then remove the front cover plate, as shown in Figure 7-6. NOTE

Reserve the front cover plate for later use.

Issue 02 (2013-12-23)


41


7 Installing a Base

Figure 7-6 Removing the front cover plate

Step 8 Remove the baffle plate from either side of the base. The left side is used as an example in Figure 7-7. Figure 7-7 Removing the baffle plate

Step 9 Remove the baffle plate from the rear of the base, as shown in Figure 7-8. Figure 7-8 Removing the baffle plate from the rear of the base

Issue 02 (2013-12-23)


42


7 Installing a Base

Step 10 If an RFC needs to be installed on the base, secure the mounting blocks to the base, as shown in Figure 7-9. NOTE

The mounting blocks are placed in the RFC accessory package.

Figure 7-9 Securing the mounting blocks

(1) Bolt

(2) Spring washer

(3) Flat washer

(4) Mounting block

----End

Issue 02 (2013-12-23)


43


8 Installing the cabinet

8

Installing the cabinet

About This Chapter When the BTS3900A cabinet is installed onsite, the installation method depends on the outdoor environment. 8.1 Installing the Cabinet on a Base This section describes the procedure and precautions for installing a cabinet of the BTS3900A on a base. 8.2 Stacking Two Cabinets This chapter describes the procedure and precautions for stacking an APM30H (Ver.D) on an RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).

Issue 02 (2013-12-23)


44



8.1 Installing the Cabinet on a Base This section describes the procedure and precautions for installing a cabinet of the BTS3900A on a base.

Procedure l

To secure an APM30H or TMC11H and an RFC onto the base, do as follows: NOTE

l In AC scenarios, the APM30H and RFC are stacked before delivery. l In DC scenarios, the TMC11H and RFC are stacked before delivery.

1.

Use a flat-head screwdriver to remove the four M12x20 plastic screws from the top of the cabinet, and then install the lifting lugs in the corresponding holes, as shown in Figure 8-1.

NOTICE Reserve the plastic screws for later use.

Figure 8-1 Installing the lifting lugs

(1) Plastic screw

2.

Issue 02 (2013-12-23)

(2) Lifting lug

Route lifting slings through the holes in the lifting eyes, and then hoist the cabinet, as shown in Figure 8-2. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

45



Figure 8-2 Installing the slings

3.

Move the cabinet to the top of the base and lightly push the cabinet to horizontally slide the support brace into the trough on the rear of the cabinet, as shown in Figure 8-3.

CAUTION At least two persons are required for lifting a cabinet.

Issue 02 (2013-12-23)


46



Figure 8-3 Lifting a cabinet onto a base

4.

Remove the slings and use a flat-head screwdriver to secure the four M12x20 plastic screws on the top of the cabinet, as shown in Figure 8-4.

NOTICE Before installing the plastic screws, clean the mounting holes to prevent entry of metal bits.

Issue 02 (2013-12-23)


47



Figure 8-4 Installing the plastic screws

5.

Use two M12x35 bolts to secure the TMC11H onto the base, and use a torque wrench to tighten the bolts to 45 N·m (398.28 lbf·in.), as shown in Figure 8-5. Figure 8-5 Securing the RFC onto the base

(1) M12x35 bolt

l

Issue 02 (2013-12-23)

(2) Spring washer

(3) Flat washer

(4) Waterproof rubber foot

To install a TMC11H, IBBS200D, or IBBS200T on the base, do as follows:


48



NOTE

l The procedure for installing an IBBS200D is described as an example. l If a TMC11H, IBBS200D, or IBBS200T is not required for the base station, skip the following procedure.

1.

Lift the cabinet onto the base and align the bolt holes of the cabinet with those in the base, as shown in Figure 8-6. Figure 8-6 Lifting the IBBS200D onto the base

2.

Use four M12x35 bolts to secure the cabinet onto the base, and use a torque wrench to tighten the bolts to 45 N·m (398.28 lbf·in.), as shown in Figure 8-7. Figure 8-7 Securing the IBBS200D on the base

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubber foot

Issue 02 (2013-12-23)


(5) Gasket with an oblong hole

49



----End

8.2 Stacking Two Cabinets This chapter describes the procedure and precautions for stacking an APM30H (Ver.D) on an RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).

8.2.1 Stacking an APM30H (Ver.D) on an RFC (Ver.A) This section describes the procedure and precautions for stacking an APM30H (Ver.D) on the RFC (Ver.A).

Procedure Step 1 On the LMT, block the RFUs in the RFC on which a cabinet is to be stacked. NOTE

This step can be performed either remotely or locally. You are advised to perform this step remotely. For details, see the related initial configuration guide.

Step 2 Powering Off the BTS3900A (Ver.A), please refer to Powering Off the BTS3900A. Step 3 Set the circuit breakers in the RFC and the corresponding circuit breakers on the PDU to OFF. Step 4 Remove the cables listed in Table 8-1 from the RFC, as shown in Figure 8-8. The FMUADCDU monitoring signal cable is optional. Figure 8-8 Removing cables from the RFC

Issue 02 (2013-12-23)


50



Table 8-1 Cables to be removed from the RFC No.

Cable

One End

The Other End

Connecto r

Installation Position

Connector


P1

RFC input power cable

OT terminal

NEG(-) and RTN (+) terminals near the LOAD7(30A) silkscreen on the PDU in the APM

OT terminal

NEG(-) and RTN (+) terminals on the DCDU-02 in the RFC

P2 to P4

RFU power cable

Parallel terminal

One of the RFU0 to RFU2 ports on the DCDU-02 in the RFC

3V3 connector

PWR port on an RFU in the RFC

P5

(Optional) FMUADCDU monitoring signal cable

Cord end terminal

SPD ALM port on the DCDU-02 in the RFC

RJ45 connector

TEM_HUM ARRESTER port on the FMUA in the RFC

Step 5 Remove the sealing pieces from the top of the RFC, and install the cabling cover plate, as shown in Figure 8-9. Figure 8-9 Removing the sealing pieces from the top of the RFC

(1) Sealing bolt

(2) Flat cover plate

(3) Waterproof ring

(4) Cabling cover plate

Step 6 Remove the sealing pieces from the cable outlets at the bottom of the APM30H, as shown in Figure 8-10.

Issue 02 (2013-12-23)


51



Figure 8-10 Removing the sealing pieces from the cable outlets at the bottom of the APM30H

Step 7 Stack an APM30H on the RFC, and use four bolts to secure the APM30H to RFC, as shown in Figure 8-11. Figure 8-11 Securing the APM30H to RFC

(1) Socket wrench

(2) Bolts

(3) Gaskets with oblong holes

Step 8 Reconnect the RFU power cable and FMUA-DCDU monitoring signal cable (optional) in the RFC, as shown in Figure 8-12.

Issue 02 (2013-12-23)


52



Figure 8-12 Reconnect the cables in the RFC

----End

Follow-up Procedure After stacking cabinets, reserve the sealing pieces, including the flat cover plates and sealing bolts.

8.2.2 Stacking an APM30H (Ver.D) on an RFC (Ver.B) or RFC (Ver.C) This section describes the procedure and precautions for stacking an APM30H (Ver.D) on an RFC (Ver.B) or RFC (Ver.C).

Procedure Step 1 On the LMT, block the RFUs in the RFC on which a cabinet is to be stacked. NOTE

This step can be performed either remotely or locally. You are advised to perform this step remotely. For details, see the related initial configuration guide.

Step 2 Powering Off the BTS3900A (Ver.B), please refer to Powering Off the BTS3900A. Powering Off the BTS3900A (Ver.C), please refer to Powering Off the BTS3900A. Step 3 Set the circuit breakers in the RFC and the corresponding circuit breakers on the DCDU to OFF. Step 4 Remove the original cables from the RFC. l

Issue 02 (2013-12-23)

If the RFC (Ver.B) is used, remove the RFC input power cable from the RFC, as shown in Figure 8-13.


53



Figure 8-13 Removing the cable from the RFC (Ver.B)

Table 8-2 Cable to be removed from the RFC (Ver.B)

l

Issue 02 (2013-12-23)

No .

Cable

P1


One End

The Other End

Connect or


Connector


Power series 120 connector (blue)

APM30H/EPS

OT terminal

NEG(-) and RTN(+) terminals on the DCDU-01 in the RFC

If the RFC (Ver.C) is used, remove the RFC input power cable from the RFC, as shown in Figure 8-14.


54



Figure 8-14 Removing the cable from the RFC (Ver.C)

Table 8-3 Cable to be removed from the RFC (Ver.C) No .

Cable

P1


One End

The Other End

Connect or


Connector


OT terminal

Junction box in the RFC

Power series 120 connector (blue)

APM30H/EPU

Step 5 Remove the cover plates from the cable outlets on both sides at the top of the cabinet, as shown in Figure 8-15. Figure 8-15 Removing the cover plates from the cable outlets

Issue 02 (2013-12-23)


55



Step 6 Remove the four plastic screws from the top of the cabinet, as shown in Figure 8-16. Figure 8-16 Removing the plastic screws

Step 7 Stack the cabinets and ensure that the installation holes on the upper cabinet are aligned with the installation holes on the lower cabinet, as shown in Figure 8-17. Figure 8-17 Stacking the cabinets

Step 8 Use four M12x35 bolts to secure the upper cabinet onto the lower cabinet, and use a torque wrench to tighten the bolts to 45 N·m (398.28 lbf·in.), as shown in Figure 8-18. Issue 02 (2013-12-23)


56



Figure 8-18 Tightening the bolts

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubber foot (5) Gasket with an oblong hole

----End

8.2.3 Stacking an IBBS200D/IBBS200T (Ver.D) on a BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/ IBBS200T (Ver.C) This section describes the procedure and precautions for stacking an IBBS200D/IBBS200T (Ver.D) on a BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/ IBBS200T (Ver.C).

Procedure Step 1 Remove battery cables from the upper cabin of the BBC or IBBS200T (Ver.A) or IBBS200D/ IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C). 1.

Set the circuit breaker for the BBC or IBBS200T or IBBS200D in the APM30 or APM30H to OFF.

2.

Set the circuit breakers on the power distribution box to OFF in the BBC or IBBS200T or IBBS200D.

3.

Disconnect the power cables from the wiring posts on both sides of the upper battery group in the BBC or IBBS200T or IBBS200D, as shown in Figure 8-19.

Issue 02 (2013-12-23)


57



Figure 8-19 Removing battery cables from the upper cabin of the BBC or IBBS200T or IBBS200D

Table 8-4 Cables for the batteries removed from the upper cabin of the BBC or IBBS200T or IBBS200D

4.

Issue 02 (2013-12-23)

N u m be r

Cable

P1 an d P2

Battery power cable

One End

The Other End

Connector


Connecto r


OT terminal

BBC or IBBS200T or IBBS200D/ Battery

OT terminal

BBC or IBBS200T or IBBS200D/ NEG(-) and RTN(+) wiring copper bars

Remove the short-circuiting copper bars between the batteries from the upper battery group in the BBC or IBBS200T or IBBS200D, and then remove the batteries, as shown in Figure 8-20.


58



Figure 8-20 Removing the short-circuiting copper bars

Step 2 Remove the cover plates at the top of BBC/IBBS200T (Ver.A), as shown in Figure 8-21. Remove the cover plates at the top of IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C), as shown in Figure 8-22. 1.

Remove the four sealing caps at the top of the battery cabinet.

2.

Open the door of the battery cabinet and loosen the screws on the cover plates, remove the cover plates.

3.

Install the cabling cover plate on the same places.

Figure 8-21 Removing the cover plates at the top of BBC/IBBS200T (Ver.A)

(1) Sealing bolt

Issue 02 (2013-12-23)

(2) Flat cover plate

(3) Waterproof gasket


(4) Cabling cover plate

59



Figure 8-22 Removing the cover plates at the top of IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C)

Step 3 (Optional) While stacking on a BBC, remove the cover plate at the bottom of IBBS200D/ IBBS200T (Ver.D), as shown in Figure 8-23, while for stacking on IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C) omit this step. Figure 8-23 Removing the cover plate at the bottom of IBBS200D/IBBS200T (Ver.D)

Step 4 Stack the IBBS200D (Ver.D) or IBBS200T (Ver.D) on a BBC or IBBS200T (Ver.A) or IBBS200D/IBBS200T (Ver.B) or IBBS200D/IBBS200T (Ver.C), as shown in Figure 8-24. 1.

Stack the cabinets and ensure that the installation holes on the upper cabinet are aligned with the installation holes on the lower cabinet.

2.

Use four M12x35 bolts to secure the upper cabinet onto the lower cabinet, and use a torque wrench to tighten the bolts to 45 N·m (398.28 lbf·in.).

Issue 02 (2013-12-23)


60



Figure 8-24 Stacking and tightening the cabinets

(1) M12x35 bolt (2) Spring washer (3) Flat washer (4) Waterproof rubber foot (5) Gasket with an oblong hole

----End

Issue 02 (2013-12-23)


61


9

9 Installing the Equipotential Cable and PGND Cable

Installing the Equipotential Cable and PGND Cable

An equipotential cable connects PGND screws on different cabinets to ensure the equipotential bonding between the cabinets. A PGND cable connects a ground screw on a cabinet and the PGND bar to ensure proper grounding of the cabinet.

Prerequisites A Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool are available.

Context Principles for grounding outdoor cabinets: l

The upper cabinet is connected to the lower cabinet by using equipotential cables.

l

The lower cabinet is connected to the RFC by using equipotential cables.

l

The RFC is connected to the ground busbar by using the PGND cable.

Table 9-1 lists the specifications of a PGND cable and an equipotential cable. Table 9-1 Specifications of a PGND cable and an equipotential cable Cable

Cross-Sectional Area of the Core Wire and Size of the OT Terminal

Color

PGND cable

OT terminal (M6, 16 mm2 or 0.025 in.2)

l 220 V AC or -48 V DC input: green and yellow

Equipotential Cable


l 110 V AC input: green

The following procedure uses the scenario where one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) as an example. Issue 02 (2013-12-23)


62



Procedure Step 1 Prepare the PGND cable and equipotential cable. 1.

Cut the cable to a length suitable for the cable route.

2.

Add an OT terminal to each end of the cable according to the instructions in Assembling the OT Terminal and the Power Cable.

Step 2 Install the PGND cable. 1.

Connect one end of the PGND cable to the ground bar on the inner wall of the RFC, as shown in Figure 9-2. NOTE

When installing a PGND cable, tightly press the OT terminals in the correct direction, as shown in Figure 9-1.

Figure 9-1 Installing the OT terminals correctly

2.

Connect the other end of the PGND cable to the external ground copper bar, as shown in Figure 9-2.

Figure 9-2 Installing the PGND cable

Step 3 Install the equipotential cable. Figure 9-3 shows the positions for installing the equipotential cables in cabinets. For detailed procedure, see Step 2. Issue 02 (2013-12-23)


63



Figure 9-3 Installing the equipotential cable

Step 4 Lay out the cables according to the instructions in Cabling Requirements, and use cable ties to bind them. Step 5 Label the installed cables according to the instructions in Attaching a Sign Plate Label. ----End

Issue 02 (2013-12-23)


64


10

10 Installing Boards and Modules

Installing Boards and Modules

About This Chapter This chapter describes the new boards and modules to be installed during capacity expansion.

Context NOTE

For details about the boards and modules in each cabinet, see the related product manuals.

10.1 Installing an UEIU This section describes the procedure for adding a UEIU in the BBU. 10.2 Installing an RFU This section describes the procedure and precautions for installing an RFU in the RFC. 10.3 Installing Cable Outlet Modules in a Cabinet This section describes procedure for installing cable outlet modules in an APM30H (Ver.B) or an APM30H (Ver.C).

Issue 02 (2013-12-23)


65



10.1 Installing an UEIU This section describes the procedure for adding a UEIU in the BBU.

Context In the scenario of the capacity expansion, one UEIU is added in BBU. The UEIU is installed in the slot labeled PWR1 in the BBU. For details, see the board configurations in the corresponding Hardware Description.

Procedure Step 1 Slide the new UEIU into the slot labeled PWR1 in the BBU, as shown in Figure 10-1. Figure 10-1 Installing an UEIU

Step 2 Tighten the screws on the plane of the board. ----End

10.2 Installing an RFU This section describes the procedure and precautions for installing an RFU in the RFC.

Prerequisites The following tools and materials are available: a torque wrench, an ESD wrist strap, ESD gloves, Phillips screwdrivers, an ESD box or bag, dustfree cloth, keys to the cabinet door, and an RFU handle.

Context The quantity of RFUs to be added depends on the actual needs for capacity expansion. The procedure for installing an RFU in an RFC Ver.A, Ver.B, Ver.C, and Ver.D cabinet is the same, the picture in the procedures is based on the RFC Ver.B cabinet. Issue 02 (2013-12-23)


66



The new RFUs are installed in vacant slots in the RFC. For details, see the BTS3900A (Ver.D) Hardware Description.

CAUTION l Take proper ESD protection measures, for example, wear an ESD wrist strap and ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. l An RFU is heavy. Use both hands to handle it with caution during the installation.

Procedure Step 1 Set the corresponding DC output power switch on the DCDU panel to OFF. Step 2 Remove the 3V3 connector from the lower part of the filler panel in the slot where the RFU is to be installed. Step 3 Use a Phillips screwdriver to remove the screws on the filler panel, and pull out the filler panel. Step 4 Place the new RFU on the corresponding guide rails, and slide it along the rails until it is in position, as shown in Figure 10-2. Figure 10-2 Installing an RFU

Step 5 Tighten the captive screws at the four corners of the RFU panel to secure the RFU to the subrack. ----End

10.3 Installing Cable Outlet Modules in a Cabinet This section describes procedure for installing cable outlet modules in an APM30H (Ver.B) or an APM30H (Ver.C).

Issue 02 (2013-12-23)


67



Context For details about the cable outlets in the cabinets, see 3.5 Cable Holes of the BTS3900A (Ver.B) Cabinet and 3.6 Cable Holes of BTS3900A (Ver.C) Cabinets.

Procedure Step 1 Lead the cable out of the cable outlet module through the cable hole of the proper aperture, as shown in Figure 10-3. Figure 10-3 Leading the cable out of the cable outlet module

Step 2 Install the cable outlet modules, as shown in Figure 10-4. 1.

Insert the cable outlet module into the cable hole.

2.

Use rubber caps to seal vacant cable holes.

3.

Use a phillips screwdriver to tighten the M4 screw in the front of the cable outlet module to 1.2 N·m, to secure the cable outlet module.

Issue 02 (2013-12-23)


68



Figure 10-4 Installing the cable outlet module of the RFC

----End

Issue 02 (2013-12-23)


69


11

11 Adding one RFC (Ver.D) (-48 V)

Adding one RFC (Ver.D) (-48 V)

About This Chapter This chapter describes capacity expansion scenarios where one RFC (Ver.D) is added to a separated base station that is supplied with DC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 11.1 Cables to Be Installed This section describes the cables to be installed when an RFC (Ver.D) is added during capacity expansion. 11.2 Installing an RFC Input Power Cable This section describes the procedure and precautions for installing an RFC input power cable in a -48 DC scenario. 11.3 Installing an RFC Monitoring Signal Cable An RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D) to the BBU. 11.4 Installing RF Cables This chapter describes the procedure and precautions for installing the RF cables in a BTS3900A. The RF cables include the RF jumpers and inter-RFU RF signal cables. 11.5 Installing CPRI Electrical Cables CPRI electrical cables connect the RFUs to the BBU and transmits the CPRI signals between the RFUs and BBU.

Issue 02 (2013-12-23)


70



11.1 Cables to Be Installed This section describes the cables to be installed when an RFC (Ver.D) is added during capacity expansion. When an RFC (Ver.D) is added during capacity expansion, the power cable, monitoring signal cable, RF cable, and CPRI electrical cable must be installed. NOTE

Install the cables with caution. Check the cable connections after installation to ensure that the original cables in the cabinets are properly and securely connected.

Table 11-1 describes the cable connections in capacity expansion scenarios where APM30H (Ver.D) series cabinets are added to a base station configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. For details about the capacity expansion scenarios, see 3.2 Installation Scenarios. Table 11-1 Capacity expansion scenario

Issue 02 (2013-12-23)

Original Cabinets

New Cabinet

Power Cable Connections

Connections of Other Cables

Two TMCs and one RFC (Ver.A)

An RFC (Ver.D)

For details, see Figure 11-1.

For details about the cable connections during capacity expansion of APM30 series cabinets, see Figure 11-2 and Table 11-2.

Two TMC11Hs (Ver.A) and one RFC (Ver.A)

For details about the cable connections during capacity expansion of APM30H (Ver.A) series cabinets, see Figure 11-3 and Table 11-3.

Two TMC11Hs (Ver.B) and one RFC (Ver.B)

For details about the cable connections during capacity expansion of APM30H (Ver.B) series cabinets, see Figure 11-4 and Table 11-4.


71


Original Cabinets


New Cabinet


Two TMC11Hs (Ver.C) and one RFC (Ver.C)

Connections of Other Cables For details about the cable connections during capacity expansion of APM30H (Ver.C) series cabinets, see Figure 11-5 and Table 11-5.

Figure 11-1 Power cable connections during the capacity

Issue 02 (2013-12-23)


72



Figure 11-2 Cable connections during capacity expansion of APM30 series cabinets

Table 11-2 Cables to be installed during capacity expansion of APM30 series cabinets No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1


OT terminal (M6)

Junction box in the RFC (Ver.D)

Depending on the external equipment

External power equipment

P2.1

RFC monitoring signal cable

RJ45 connector

COM_IN port on the fan assembly in the RFC (Ver.D)

RJ45 connector

COM_OUT port on the FMUA in the RFC (Ver.A)

P3 to P14

RF jumper

DIN elbow male connector

ANT port on an RFU in the RFC (Ver.D)

DIN straight male connector

Antenna feeder


73


No.

P15 to P17

Cable

CPRI electrical cable


One End

The Other End

Connector


Connecto r


SFP20 male connector

One of the CPRI0 to CPRI5 ports on the GTMU in the BBU or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU


CPRI port on an RFU in the RFC (Ver.D)

Figure 11-3 Cable connections during capacity expansion of APM30H (Ver.A) series cabinets

Issue 02 (2013-12-23)


74



Table 11-3 Cables to be installed during capacity expansion of APM30H (Ver.A) series cabinets No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1


OT terminal (M6)




P2.2


RJ45 connector


RJ45 connector


P2.3


RJ45 connector


RJ45 connector

COM_OUT port on the HEUA in the TMC11H (Ver.A)

P3 to P14

RF jumper




Antenna feeder

P15 to P17







75



Figure 11-4 Cable connections during capacity expansion of APM30H (Ver.B) series cabinets

Table 11-4 Cables to be installed during capacity expansion No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1


OT terminal (M6)




P2.4


RJ45 connector


RJ45 connector

COM_OUT port on the CMUA in the RFC (Ver.B)


76


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P2.5


RJ45 connector


RJ45 connector

COM_OUT port on the CMUA in the TMC11H (Ver.B)

P3 to P14

RF jumper




Antenna feeder

P15 to P17







77



Figure 11-5 Cable connections during capacity expansion of APM30H (Ver.C) series cabinets

Table 11-5 Cables to be installed during capacity expansion No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1


OT terminal (M6)




P2.6


RJ45 connector


RJ45 connector

COM_OUT port on the CMUE in the RFC (Ver.C)


78


No.

Cable


One End

The Other End

Connector


Connecto r


P2.7


RJ45 connector


RJ45 connector

COM_OUT port on the CMUE in the TMC11H (Ver.C)

P3 to P14

RF jumper




Antenna feeder

P15 to P17






11.2 Installing an RFC Input Power Cable This section describes the procedure and precautions for installing an RFC input power cable in a -48 DC scenario.

Prerequisites l

The following tools are available: a Phillips screwdriver, a torque screwdriver, a cable cutter, and a multi-purpose crimping tool.

l

The PGND cable is installed.

l

The colors and structures of the power cables may vary from the following table.

l

The colors and structures of cables vary according to countries and areas. If cables are purchased at local markets, the cables must comply with local rules and regulations.

l

Contact with Huawei engineers to confirm the following issues:

Context

– The cables and connectors prepared by the customer are to be used. – Some cables of fixed lengths need to be shortened. As listed in Table 11-6, power cables for the RFC have two specifications: 35 mm2 (0.05 in.2) and 16 mm2 (0.02 in.2).

Issue 02 (2013-12-23)


79



Table 11-6 Input power cables for the RFC Cable

Color

Input power cable for the RFC (35 mm2 or 0.05 in.2, one group) Input power cable for the RFC (16 mm2 or 0.02 in.2, two groups)

RTN(+) wire

Black

NEG(-) wire

Blue

RTN(+) wire

Black

NEG(-) wire

Blue

One End

The Other End




Procedure Step 1 Prepare an RFC input power cable. 1.


2.

Add connectors to both ends of the RFC input power cable. For details, see Assembling the OT Terminal and the Power Cable.

Step 2 Install an RFC power cable, as shown in Figure 11-6. 1.

Connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) terminals on the junction box on the inner left wall of the RFC.

2.

Connect the OT terminal at the other end of the power cable to the input power.

Issue 02 (2013-12-23)


80



Figure 11-6 Installing an RFC input power cable

Step 3 Lay out the cable according to the instructions in Cabling Requirements and use cable ties to bind the cable. Step 4 Use a PVC corrugated pipe to protect the cable outside the cabinet, and tie the pipe to the cable outlet on the cabinet. Step 5 Label the installed cable according to the instructions in Attaching a Sign Plate Label. ----End

11.3 Installing an RFC Monitoring Signal Cable An RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D) to the BBU.

Procedure Step 1 Connect one end of the RFC monitoring signal cable to the port on the corresponding board in the basic cabinet. l When an RFC (Ver.D) is added to a base station that is configured with one TMC/TMC11H (Ver.A) and one RFC (Ver.A), connect one end of the RFC monitoring signal cable to the COM_OUT port on the FMUA in an RFC (Ver.A), as shown in Figure 11-7. Issue 02 (2013-12-23)


81



l When an RFC (Ver.D) is added to a base station that is configured with two TMC11Hs (Ver.A) and one RFC (Ver.A), connect one end of the RFC monitoring signal cable to the COM_OUT port on the HEUA in a TMC11H (Ver.A), as shown in Figure 11-8. l When an RFC (Ver.D) is added to a base station that is configured with one TMC11H (Ver.B) and one RFC (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUA in an RFC (Ver.B), as shown in Figure 11-9. l When an RFC (Ver.D) is added to a base station that is configured with one TMC11H (Ver.C) and one RFC (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUE in an RFC (Ver.C), as shown in Figure 11-9. l When an RFC (Ver.D) is added to a base station that is configured with two TMC11Hs (Ver.B) and one RFC (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUA in a TMC11H (Ver.B), as shown in Figure 11-10. l When an RFC (Ver.D) is added to a base station that is configured with two TMC11Hs (Ver.C) and one RFC (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUE in a TMC11H (Ver.C), as shown in Figure 11-10. Figure 11-7 Installing an RFC monitoring signal cable for one TMC (Ver.A)/TMC11H (Ver.A) and one RFC (Ver.A)

Issue 02 (2013-12-23)


82



Figure 11-8 Installing an RFC monitoring signal cable for two TMC11Hs (Ver.A) and one RFC (Ver.A)

Issue 02 (2013-12-23)


83



Figure 11-9 Installing an RFC monitoring signal cable for one TMC11H (Ver.B)/TMC11H (Ver.C) and one RFC (Ver.B)/RFC (Ver.C)

Issue 02 (2013-12-23)


84



Figure 11-10 Installing an RFC monitoring signal cable for two TMC11Hs (Ver.B)/TMC11Hs (Ver.C) and one RFC (Ver.B)/RFC (Ver.C)

Step 2 Lay out the cable according to the figure corresponding to the onsite scenario. Step 3 Connect the other end of the RFC monitoring signal cable to the COM_IN port on the CMUEA in the RFC (Ver.D). Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End

11.4 Installing RF Cables This chapter describes the procedure and precautions for installing the RF cables in a BTS3900A. The RF cables include the RF jumpers and inter-RFU RF signal cables.

Issue 02 (2013-12-23)


85



11.4.1 Installing RF Jumpers RF jumpers connect the RFUs and the antenna system and exchange signals between the base station and antenna system.

Prerequisites A cable cutter, PVC insulation tape, and an open-end wrench or torque wrench are available.

Context NOTE

RF jumpers are configured based on the site configuration. This section only describes the methods of installing and routing RF jumpers.

Procedure Step 1 Remove the screw around the cable outlet at the bottom of the cabinet, and remove the cable outlet module. Step 2 Route the RF jumpers into the cabinet through the cable outlets according to one of the routes shown in the Figure 11-11, and lay out the jumpers according to the instructions in Cabling Requirements. Figure 11-11 Cabling the RF jumpers

Step 3 Install the RF jumpers, as shown in Figure 11-13 and Figure 11-12.

NOTICE Connect the RF jumpers securely to prevent RF signal leakage.

Issue 02 (2013-12-23)


86



Figure 11-12 RF jumpers installed for interconnected RFUs

NOTE

Inter-RFU cables have been installed as required before delivery. You need to check whether the cables are connected securely before onsite installation.

Figure 11-13 RF jumpers installed for RFUs that are not interconnected

1.

Connect the DIN connectors on the RF jumpers to the ANT ports on the RFU panels.

2.

Use a 32 mm (1.26 in.) open-end wrench or torque wrench to tighten the two DIN connectors from bottom up. Ensure that the tightening torque ranges 25 N·m (221.25 lbf·in) to 35 N·m (309.75 lbf·in).

Issue 02 (2013-12-23)


87



Figure 11-14 Tightening the DIN connectors

Step 4 Seal the cable holes for the RF jumpers, as shown in Figure 11-15. 1.

Route the RF jumpers through the corresponding cable holes, and reinstall the cable outlet module at the bottom of the cabinet.

2.

Use rubber caps to seal the idle cable holes on the cable outlet module.

3.

Insert the metal piece, and tighten the screws.

Figure 11-15 Sealing the cable holes for the RF jumpers

(1) RF jumper

(2) Cable outlet module

(3) Metal piece

(4) Screw

(5) Rubber plugs

-

Step 5 Attach color coding to the RF jumpers according to the instructions in Attaching the Color Ring. Issue 02 (2013-12-23)


88



Step 6 Connect the DIN straight male connector at the other end of the RF cable to the connector of the jumper on the feeder side. ----End

11.4.2 (Optional) Installing an Inter-RFU RF Signal Cable An inter-radio frequency unit (RFU) signal cable connects the RX IN port on the panel of one RFU to the RX OUT port on the panel of another RFU, transmitting RF signals and enabling RF signal exchange.

Procedure Step 1 Link the QMA connector of the inter-RFU RF signal cable to the RX IN port on the panel of one RFU, as shown in Figure 11-16. Figure 11-16 Installing an inter-RFU RF signal cable

Step 2 Link the QMA connector at the other end to the RX_OUT port on the panel of another RFU, as shown in Figure 11-16 and Figure 11-17.

Issue 02 (2013-12-23)


89



Figure 11-17 Installing inter-RFU RF signal cables

----End

11.5 Installing CPRI Electrical Cables CPRI electrical cables connect the RFUs to the BBU and transmits the CPRI signals between the RFUs and BBU.

Context If boards and modules are installed in a cabinet before delivery, the CPRI electrical cables are also installed in the cabinet before delivery. The CPRI electrical cables between cabinets must be installed onsite. NOTE

CPRI electrical cables are connected in different ways depending on site configurations, and this section only provides the procedures of how to install the CPRI electrical cables as an example. For details, see section "CPRI Cable Connections" in the related hardware description.

Procedure Step 1 Remove the dustproof bag from the connector at each end of the CPRI electrical cable. Step 2 Insert the SFP connectors at one end of CPRI electrical cables into the CPRI port on the BBU panel. Step 3 Lay out the cables according to Figure 11-18 and Figure 11-19.

Issue 02 (2013-12-23)


90



Figure 11-18 Cabling the CPRI electrical cables in APM30 series cabinets or APM30H (Ver.A) series cabinets

Figure 11-19 Cabling the CPRI electrical cables in APM30H (Ver.B) series cabinets or APM30H (Ver.C) series cabinets

Step 4 Insert the SFP connectors at the other end of the CPRI electrical cables into the CPRI0 port the RFU panel. Step 5 Lay out the cables according to the instructions in Cabling Requirements, and use cable ties to bind them. Issue 02 (2013-12-23)


91



NOTE

l Lay out the cables according to the figure corresponding to the onsite scenario. Ensure that the CPRI electrical cables are routed to RFUs through cable trays between the RFCs. l When laying out the cables, use cable ties to bind the cables from the upper cabling teeth to the lower cabling teeth on the binding bracket and ensure that the heads of the cable ties face outwards, as shown in Figure 11-20.

Figure 11-20 Binding the CPRI electrical cables

(1) Cabling tooth

(2) Binding bracket

(3) Head of the cable tie

Step 6 Label the installed cables according to the instructions in Attaching an L-Shaped Label. ----End

Issue 02 (2013-12-23)


92


12

12 Adding One APM30H (Ver.D), One RFC (Ver.D), and Two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D)

Adding One APM30H (Ver.D), One RFC

(Ver.D), and Two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) About This Chapter This chapter describes capacity expansion scenarios where one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added to a separated base station that is supplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 12.1 Cables to Be Installed This section describes the cables to be installed when one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added during capacity expansion. 12.2 Installing Power Cables This chapter describes the procedure and precautions for installing the input power cables and other power cables for the added cabinets. 12.3 Installing Monitoring Signal Cables This chapter describes the procedure and precautions for installing monitoring signal cables for the added cabinets. 12.4 Installing RF Cables This chapter describes the procedure and precautions for installing the RF cables in a BTS3900A. The RF cables include the RF jumpers and inter-RFU RF signal cables. 12.5 Installing CPRI Electrical Cables CPRI electrical cables connect the RFUs to the BBU and transmits the CPRI signals between the RFUs and BBU. 12.6 Installing the Batteries This section describes the procedure and precautions for installing the batteries and related cables in the IBBS200D, IBBS200T, IBBS700D, and IBBS700T.

Issue 02 (2013-12-23)


93



12.1 Cables to Be Installed This section describes the cables to be installed when one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added during capacity expansion. When one APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/IBBS200Ts (Ver.D) are added during capacity expansion, power cables, monitoring signal cables, RF cables, CPRI electrical cables, and cables for batteries must be installed. NOTE


Table 12-1 describes the cable connections in capacity expansion scenarios where APM30H (Ver.D) series cabinets are added to a base station configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. For details about the capacity expansion scenarios, see 3.2 Installation Scenarios. Table 12-1 Capacity expansion scenario Original Cabinets

New Cabinets



One APM30, one RFC (Ver.A), two BBCs, and one TMC

One APM30H (Ver.D), one RFC (Ver.D), and two IBBS200Ds (Ver.D)/ IBBS200Ts (Ver.D)

l For details about the power cable connections in the scenario where an IBBS200D (Ver.D) is configured, see Figure 12-1 and Table 12-2.


One APM30H (Ver.A), one RFC (Ver.A), two IBBS200Ts (Ver.A), and one TMC11H (Ver.A)

One APM30H (Ver.B), one RFC (Ver.B), two IBBS200Ds (Ver.B)/ IBBS200Ts (Ver.B), and one TMC11H (Ver.B)

Issue 02 (2013-12-23)

l For details about the power cable connections in the scenario where an IBBS200T (Ver.D) is configured, see Figure 12-2 and Table 12-3.


For details about the cable connections during capacity expansion of APM30H (Ver.A) series cabinets, see Figure 12-4 and Table 12-5. For details about the cable connections during capacity expansion of APM30H (Ver.B) series cabinets, see Figure 12-5 and Table 12-6.

94


Original Cabinets


New Cabinets


One APM30H (Ver.C), one RFC (Ver.C), two IBBS200Ds (Ver.C)/ IBBS200Ts (Ver.C), and one TMC11H (Ver.C)

Connections of Other Cables For details about the cable connections during capacity expansion of APM30H (Ver.C) series cabinets, see Figure 12-6 and Table 12-7.

Figure 12-1 Power cable connections in the scenario where an IBBS200D (Ver.D) is configured

Issue 02 (2013-12-23)


95



Table 12-2 Power cables to be installed in the scenario where an IBBS200D (Ver.D) is configured No.

One End

The Other End

Connector


Connecto r


P1.1

APM30H power cable

OT terminal

AC INPUT terminal on the EPU in the APM30H (Ver.D)



P1.2


OT terminal


OT terminal

RFC1 power input terminal on the EPU in the APM30H (Ver.D)

P2

IBBS200D power cable

OT terminal

Battery power input terminal near the BAT silkscreen on the EPU in the APM30H (Ver.D)

OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the lower IBBS200D (Ver.D)

OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the upper IBBS200D (Ver.D)

OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the lower IBBS200D (Ver.D)

EPC4 connector

LOAD8 port on the EPU in the APM30H (Ver.D)

EPC4 connector

INPUT terminal near the FAN/ TEC silkscreen on the power distribution box in the lower IBBS200D (Ver.D)

P3

Issue 02 (2013-12-23)

Cable

Power cable for the fan in the IBBS200D


96



No.

P4

Cable

(Optional) heating-film power cable in the IBBS200D

One End

The Other End

Connector


Connecto r


EPC4 connector

INPUT terminal near the FAN/ TEC silkscreen on the power distribution box in the upper IBBS200D (Ver.D)

EPC4 connector

OUTPUT terminal near the FAN/TEC silkscreen on the power distribution box in the lower IBBS200D (Ver.D)

OT terminal

L and N terminals on the junction box for the heating film in the upper IBBS200D (Ver.D)

OT terminal

L1 and N1 terminals on the junction box in the APM30H (Ver.D)

L and N ports on the junction box for the heating film in the lower IBBS200D (Ver.D)

Issue 02 (2013-12-23)

L2 and N2 ports on the junction box in the APM30H (Ver.D)

P23

Power cable for batteries

OT terminal

Batteries in the IBBS200D (Ver.D)

OT terminal

NEG(-) and RTN(+) terminals on the wiring copper bars in the IBBS200D (Ver.D)

P24

Shortcircuiting copper bar between batteries

-


-



97



Figure 12-2 Power cable connections in the scenario where an IBBS200T (Ver.D) is configured

Table 12-3 Power cables to be installed in the scenario where an IBBS200T (Ver.D) is configured No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1.1

APM30H power cable

OT terminal




P1.2


OT terminal


OT terminal



98


No.

P2

P3

P23

Issue 02 (2013-12-23)

Cable

IBBS200T power cable

Power cable for the TEC in the IBBS200T



One End

The Other End

Connector


Connecto r


OT terminal


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the lower IBBS200T (Ver.D)

OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the upper IBBS200T (Ver.D)

OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the lower IBBS200T (Ver.D)

EPC4 connector


EPC4 connector

INPUT port near the FAN/TEC silkscreen on the power distribution box in the lower IBBS200T (Ver.D)

EPC4 connector

INPUT port near the FAN/TEC silkscreen on the power distribution box in the upper IBBS200T (Ver.D)

EPC4 connector

OUTPUT port near the FAN/ TEC silkscreen on the power distribution box in the lower IBBS200T (Ver.D)

OT terminal

Batteries in the IBBS200T (Ver.D)

OT terminal

NEG(-) and RTN(+) terminals on the wiring copper bars in the IBBS200T (Ver.D)


99


No.

P24

Cable



One End

The Other End

Connector


Connecto r


-


-


Figure 12-3 Cable connections during capacity expansion of APM30 series cabinets


P5

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


RJ45 connector

COM_IN port on the CMUEA in the RFC (Ver.D)

RJ45 connector



100


No.

Cable


One End

The Other End

Connector


Connecto r


P6

APM30H monitoring signal cable

RJ45 connector

COM_IN port on the CMUEA in the APM30H (Ver.D)

RJ45 connector

MON0 port on the UEIU in the BBU in the APM30

P7

IBBS200T monitoring signal cable

RJ45 connector

COM_IN port on the CMUEA in the lower IBBS200T (Ver.D)

RJ45 connector

COM_485 port on the PMU in the APM30H (Ver.D)

COM_OUT port on the CMUEA in the lower IBBS200T (Ver.D)

Issue 02 (2013-12-23)

COM_IN port on the CMUEA in the upper IBBS200T (Ver.D)

P8 to P19

RF jumper




Antenna feeder

P20 to P22







101



Figure 12-4 Cable connections during capacity expansion of APM30H (Ver.A) series cabinets


Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P5.1


RJ45 connector


RJ45 connector


P5.2


RJ45 connector


RJ45 connector

COM_OUT port on the HEUA in the TMC11H (Ver.A)


102


No.

Cable


One End

The Other End

Connector


Connecto r


P6


RJ45 connector


RJ45 connector

MON0 port on the UEIU in the BBU in the APM30H (Ver.A)

P7


RJ45 connector

COM_IN port on the CMUEA in the lower IBBS200T (Ver.D)

RJ45 connector


COM_OUT port on the CMUEA in the lower IBBS200T (Ver.D)

Issue 02 (2013-12-23)

COM_IN port on the CMUEA in the upper IBBS200T (Ver.D)

P8 to P19

RF jumper




Antenna feeder

P20 to P22







103



Figure 12-5 Cable connections during capacity expansion of APM30H (Ver.B) series cabinets

Table 12-6 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P5.1


RJ45 connector


RJ45 connector


P5.2


RJ45 connector


RJ45 connector

COM_OUT port on the CMUA in the TMC11H (Ver.B)


104



No.

Cable

One End

The Other End

Connector


Connecto r


P6


RJ45 connector


RJ45 connector

MON0 port on the UEIU in the BBU in the APM30H (Ver.B)

P7

IBBS200D/ IBBS200T monitoring signal cable

RJ45 connector

COM_IN port on the CMUEA in the lower IBBS200D (Ver.D)/ IBBS200T (Ver.D)

RJ45 connector


COM_OUT port on the CMUEA in the lower IBBS200D (Ver.D)/ IBBS200T (Ver.D)

Issue 02 (2013-12-23)

COM_IN port on the CMUEA in the upper IBBS200D (Ver.D)/ IBBS200T (Ver.D)

P8 to P19

RF jumper




Antenna feeder

P20 to P22







105



Figure 12-6 Cable connections during capacity expansion of APM30H (Ver.C) series cabinets

Table 12-7 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets No.

P5.1

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


RJ45 connector


RJ45 connector



106



No.

Cable

One End

The Other End

Connector


Connecto r


P5.2


RJ45 connector


RJ45 connector

COM_OUT port on the CMUE in the TMC11H (Ver.C)

P6


RJ45 connector


RJ45 connector

MON0 port on the UEIU in the BBU in the APM30H (Ver.C)

P7

IBBS200D/ IBBS200T monitoring signal cable

RJ45 connector

COM_IN port on the CMUEA in the lower IBBS200D (Ver.D)/ IBBS200T (Ver.D)

RJ45 connector


COM_OUT port on the CMUEA in the lower IBBS200D (Ver.D)/ IBBS200T (Ver.D)

COM_IN port on the CMUEA in the upper IBBS200D (Ver.D)/ IBBS200T (Ver.D)

P8 to P19

RF jumper




Antenna feeder

P20 to P22






12.2 Installing Power Cables This chapter describes the procedure and precautions for installing the input power cables and other power cables for the added cabinets. Issue 02 (2013-12-23)


107



12.2.1 Installing an APM30H Input Power Cable An APM30H input power cable connects the external power equipment and input wiring terminals on the EPU, feeding external power into the cabinet in a BTS3900A.

Prerequisites l


l

The PGND cable has been installed.

l

Before the cabinets in a BTS3900A are delivered, boards and power cables inside the cabinets have been installed. The external input power cables need to be installed onsite.

l

Colors and structures of cables vary in different regions. If cables are purchased at local markets, they must comply with local rules and regulations.

l

Contact Huawei engineers when any of the following situations occurs:

Context

– The cable and connectors prepared by customers are used. – The fixed-length cable is cut into proper length. The power supply to the BTS3900A cabinet (AC) can be 220 V AC three-phase, 220 V AC single-phase, or 110 V dual-live-wire power. Table 12-8 lists the specifications of the APM30H input power cable delivered by default in different power supply scenarios. Table 12-8 Specifications of input power cables for the APM30H Cable Input power cable for the APM30H supplied with 220 V AC threephase power

Issue 02 (2013-12-23)

Color

One End

The Other End

Remarks

L1 wire

Brown

OT terminal (M6, 4 mm2 or 0.006 in. 2)


Black cable with dual insulation layers and four core wires

L2 wire

Black



L3 wire

Gray



N wire

Blue




108



Cable

Color

One End

The Other End

Remarks Two wires (L and N), each with a single core and two insulation layers

Input power cable for the APM30H supplied with 220 V AC single-phase power

L wire

Brown



N wire

Blue



Input power cable for the APM30H supplied with 110 V AC duallive-wire power

L1 wire

Black



L2 wire

Red



N wire

White



Three wires (L1, L2, and N), each with a single core and two insulation layers

Procedure Step 1 Prepare an APM30H input power cable. 1.


2.

Add OT terminals to each end of the cable according to the instructions in Assembling the OT Terminal and the Power Cable.

Step 2 Install the APM30H input power cable, as shown in Figure 12-7, Figure 12-8, or Figure 12-9. 1.

Use a Phillips screwdriver to remove the M3 screws from the protection hood for the AC input wiring terminals, and open the protection hood.

2.

Optional: When 220 V three-phase input is used, remove the short-circuiting bars form the L1, L2, and L3 AC terminals for the AC input. NOTE

When 220 V single-phase input is used, do not remove the short-circuiting bars. When 110 V dual-livewire input is used, the EPU does not require short-circuiting bars.

3.

Route the cable into the cabinet along the inner left side of the cabinet, and connect each wire of the cable to the corresponding terminal.

4.

Reinstall the protection hood for the AC input wiring terminals.

Issue 02 (2013-12-23)


109



Figure 12-7 Installing an APM30H input power cable (220 V three-phase)

Issue 02 (2013-12-23)


110



Figure 12-8 Installing an APM30H input power cable (220 V single-phase)

Issue 02 (2013-12-23)


111



Figure 12-9 Installing an APM30H input power cable (110 V dual-live-wire)

Step 3 Lay out the cable according to the instructions in Cabling Requirements. Then use cable ties to bind the cables. Step 4 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. Step 5 Label the installed cable according to the instructions in Attaching a Sign Plate Label. ----End

12.2.2 Installing the Power Cables from the APM30H to the IBBS200D or IBBS200T (APM:IBBS = 1:2) This section describes the procedure for installing the power cables from the APM30H to the IBBS200D or IBBS200T in the scenarios where the number of configured APM30Hs is half the number of configured IBBS200Ds or IBBS200Ts.

Prerequisites l


l

The PGND cable is installed.

Issue 02 (2013-12-23)


112



Context l

The colors and structures of the power cables may vary from the following table.

l


l

Contact with Huawei engineers to confirm the following issues: – The cables and connectors prepared by the customer are to be used. – Some cables of fixed lengths need to be shortened.

l

A site can only be configured with either the IBBS200D or IBBS200T.

Table 12-9 lists the power cables from the APM30H to the IBBS200D or IBBS200T. Table 12-9 Power cables from the APM30H to the IBBS200D or IBBS200T Cable

Wire Color

Power cables for the fan in the IBBS200D

RTN(+) wire

Black

NEG(-) wire

Blue

Cascading power cable for the fan in the IBBS200D

RTN(+) wire

Black

NEG(-) wire

Blue

RTN(+) wire

Black

NEG(-) wire

Blue

RTN(+) wire

Black

NEG(-) wire

Blue

RTN(+) wire

Red

NEG(-) wire

Black

RTN(+) wire

Red

NEG(-) wire

Black


Cascading power cable for the TEC in the IBBS200T


Cascading power cable for the batteries

Issue 02 (2013-12-23)

One End

The Other End

EPC4 connector

EPC4 connector

EPC4 connector

EPC4 connector

EPC4 connector

EPC4 connector

EPC4 connector

EPC4 connector






113



Cable

Wire Color

Power cable (two wires) for the heating film in the IBBS200D

L wire

Brown

N wire

Blue

One End

The Other End

OT terminal (M4, 1.5 mm2 or 0.002 in.2)


Procedure Step 1 Prepare the cable. 1.

Confirm the type of the battery cabinet (IBBS200D or IBBS200T) to be configured and determine the cable to be prepared and installed according to Table 12-9.

2.

Cut the cable to a length suitable for the actual cable route.

3.

Add a connector at each end of the cable by performing the following operations: l Assembling the EPC4 Connector and the Power Cable l Assembling the OT Terminal and the Power Cable

Step 2 Install power cables for the storage batteries, as shown by P1 in Figure 12-10. 1.

Connect the M8 OT terminal at one end to the DC input terminal near the BAT silkscreen on the right side of the EPU in the APM30H.

2.

Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-) wiring terminals near the BAT silkscreen in the lower part of the power distribution box in the lower IBBS200D or IBBS200T.

Step 3 Install cascading power cables for the storage batteries, as shown by P2 in Figure 12-10. 1.

Connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) wiring terminals near the BAT silkscreen in the upper part of the power distribution box in the lower IBBS200D or IBBS200T.

2.

Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-) wiring terminals near the BAT silkscreen in the lower part of the power distribution box in the upper IBBS200D or IBBS200T.

Issue 02 (2013-12-23)


114



Figure 12-10 Installing the power cables and cascading power cables for the storage batteries

Step 4 Install the power cable for the fan in the IBBS200D, as shown by P1 in Figure 12-11. NOTE

If no IBBS200D is configured, skip this step.

1.

Connect the EPC4 connector at one end of the cable to the DC output terminal LOAD8 on the right side of the EPU in the APM30H.

2.

Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near the INPUT silkscreen in the middle of the power distribution box in the lower battery cabinet.

Step 5 Install the cascading power cable for the fan in the IBBS200D, as shown by P2 in Figure 12-11. NOTE

If no IBBS200D is configured, skip this step.

1.

Connect the EPC4 connector at one end of the cable to the FAN/TEC port near the OUTPUT silkscreen in the middle of the power distribution box in the lower battery cabinet.

2.

Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near the INPUT silkscreen in the middle of the power distribution box in the upper battery cabinet.

Issue 02 (2013-12-23)


115



Figure 12-11 Installing the power cables and cascading power cables for the fan in the IBBS200D

Step 6 Install the power cable for the heating film in the upper IBBS200D, as shown by P1 in Figure 12-12. NOTE

Skip this step if no IBBS200D is configured or no heating film is configured in the IBBS200D.

1.

Connect the OT terminals at one end of the cable to the L1 and N1 terminals in the junction box on the inner left wall of the APM30H.

2.

Connect the OT terminals at the other end of the cable to the L and N terminals in the junction box on the inner left wall of the upper IBBS200D.

Step 7 Install the power cable for the heating film in the lower IBBS200D, as shown by P2 in Figure 12-12. NOTE

Skip this step if no IBBS200D is configured or no heating film is configured in the IBBS200D.

1.

Issue 02 (2013-12-23)

Connect the OT terminals at one end of the cable to the L2 and N2 terminals in the junction box on the inner left wall of the APM30H.


116


2.


Connect the OT terminals at the other end of the cable to the L and N terminals in the junction box on the inner left wall of the lower IBBS200D.

Figure 12-12 Installing the power cables for the heating films in the IBBS200Ds

NOTICE When installing the heating-film power cables in the junction boxes of the IBBS200Ds, do not connect the cables in the manner as shown in Figure 12-13. l Do not expose the wires of the power cable outside the power supply box. l The power cables for the heating films must be routed into the power supply boxes from the top, not from the bottom.

Issue 02 (2013-12-23)


117



Figure 12-13 Incorrect connections of the heating-film power cables in the junction boxes of the IBBS200Ds

Step 8 Install the power cable for the TEC in the IBBS200T, as shown by P1 in Figure 12-14. NOTE

Skip this step if no IBBS200T is configured.

1.

Connect the EPC4 connector at one end of the cable to the DC output terminal LOAD8 on the right side of the EPU in the APM30H.

2.

Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near the INPUT silkscreen in the middle of the power distribution box in the lower battery cabinet.

Step 9 Install the power cable for the TEC in the IBBS200T, as shown by P2 in Figure 12-14. NOTE

Skip this step if no IBBS200T is configured.

1.

Connect the EPC4 connector at one end of the cable to the FAN/TEC port near the OUTPUT silkscreen in the middle of the power distribution box in the lower battery cabinet.

2.

Connect the EPC4 connector at the other end of the cable to the FAN/TEC port near the INPUT silkscreen in the middle of the power distribution box in the upper battery cabinet.

Issue 02 (2013-12-23)


118



Figure 12-14 Installing the power cable and cascading power cable for the TEC in the IBBS200T


12.3 Installing Monitoring Signal Cables This chapter describes the procedure and precautions for installing monitoring signal cables for the added cabinets.

12.3.1 Installing an APM30H Monitoring Signal Cable An APM30H monitoring signal cable connects the BBU and the monitoring signal output terminal on the CMUEA in the APM30H. The APM30H monitoring signal cable reports the monitoring signals from the CMUEA to the BBU. Issue 02 (2013-12-23)


119



Context In the current scenario, the APM30H monitoring signal cable includes only the CMUEA-BBU monitoring signal cable. A 5-meter-long monitoring cable is delivered with an APM30H (Ver.D).

Procedure Step 1 Connect one end of the CMUEA-BBU monitoring signal cable to the MON0 port on the UEIU in the BBU in an APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C), as shown in Figure 12-15 and Figure 12-16. Figure 12-15 Connecting an APM30H (Ver.D) monitoring signal cable to an APM30 or an APM30H (Ver.A)

Issue 02 (2013-12-23)


120



Figure 12-16 Connecting an APM30H (Ver.D) monitoring signal cable to an APM30H (Ver.B) or an APM30H (Ver.C)

Step 2 Lay out the cable according to the figure corresponding to the onsite scenario. Step 3 Connect the other end of the CMUEA-BBU monitoring signal cable to the COM_IN port on the CMUEA in the APM30H (Ver.D). Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End

Follow-up Procedure After installing the cable, reserve the monitoring signal cable that is removed from the COM_IN port on the CMUEA for future use.

12.3.2 Installing an RFC Monitoring Signal Cable An RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D) to the BBU. Issue 02 (2013-12-23)


121



Procedure Step 1 Connect one end of the RFC monitoring signal cable to the port on the corresponding board in the basic cabinet. l When an RFC (Ver.D) is added to a base station that is configured with an APM30/APM30H (Ver.A) and an RFC (Ver.A), connect one end of the RFC monitoring signal cable to the COM_OUT port on the FMUA in an RFC (Ver.A), as shown by S1 in Figure 12-17. l When an RFC (Ver.D) is added to a base station that is configured with a TMC11H (Ver.A), an APM30H (Ver.A), and an RFC (Ver.A), connect one end of the RFC monitoring signal cable to the COM_OUT port on the HEUA in a TMC11H (Ver.A), as shown by S2 in Figure 12-17. l When an RFC (Ver.D) is added to a base station that is configured with an APM30H (Ver.B) and an RFC (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUA in an RFC (Ver.B), as shown by S3 in Figure 12-18. l When an RFC (Ver.D) is added to a base station that is configured with a TMC11H (Ver.B), an APM30H (Ver.B), and an RFC (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUA in a TMC11H (Ver.B), as shown by S4 in Figure 12-18. l When an RFC (Ver.D) is added to a base station that is configured with an APM30H (Ver.C) and an RFC (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUE in an RFC (Ver.C), as shown by S5 in Figure 12-19. l When an RFC (Ver.D) is added to a base station that is configured with a TMC11H (Ver.C), an APM30H (Ver.C), and an RFC (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUE in a TMC11H (Ver.C), as shown by S6 in Figure 12-19.

Issue 02 (2013-12-23)


122



Figure 12-17 Installing an RFC monitoring signal cable for APM30 series cabinets and APM30H (Ver.A) series cabinets

Issue 02 (2013-12-23)


123



Figure 12-18 Installing an RFC monitoring signal cable for APM30H (Ver.B) series cabinets

Issue 02 (2013-12-23)


124



Figure 12-19 Installing an RFC monitoring signal cable for APM30H (Ver.C) series cabinets

Step 2 Lay out the cable according to the figure corresponding to the onsite scenario. Step 3 Connect the other end of the RFC monitoring signal cable to the COM_IN port on the CMUEA in the RFC (Ver.D). Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Issue 02 (2013-12-23)


125



Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End

12.3.3 Installing an IBBS200D/IBBS200T monitoring signal cable An IBBS200D/IBBS200T monitoring signal cable connects the PMU and the monitoring signal output terminal on the CMUEA on the front door of the IBBS200D or IBBS200T. The monitoring signal cable reports the monitoring signals from the CMUEA to the BBU through the PMU.

Context Two IBBS200D/IBBS200T monitoring signal cables are required in an IBBS200D (Ver.D) or IBBS200T (Ver.D). One is a monitoring signal cable between the cascaded CMUEAs and the other is a PMU-CMUEA monitoring signal cable.

Procedure Step 1 Install the monitoring signal cable between the cascaded CMUEAs in the upper and lower battery cabinets, as shown in Figure 12-20. 1.

Connect one end of the cable to the COM_IN port on the CMUEA on the door of the upper IBBS200D or IBBS200T.

2.

Connect the other end of the cable to the COM_OUT port on the CMUEA on the door of the lower IBBS200D or IBBS200T.

Figure 12-20 Installing a monitoring signal cable between the cascaded CMUEAs

Issue 02 (2013-12-23)


126



Step 2 Install a PMU-CMUEA monitoring signal between the lower battery cabinet and APM30H, as shown in Figure 12-21. 1.

Connect one end of the cable to the COM_IN port on the CMUEA on the door of the lower IBBS200D or IBBS200T.

2.

Connect the other end of the cable to the COM_485 port on the PMU in the APM30H.

Figure 12-21 Installing a PMU-CMUEA monitoring signal cable

Step 3 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 4 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 5 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End


Issue 02 (2013-12-23)


127





Context NOTE





Issue 02 (2013-12-23)


128




NOTE



1.


2.


Issue 02 (2013-12-23)


129






2.


3.



(1) RF jumper


(3) Metal piece

(4) Screw

(5) Rubber plugs

-



130







Issue 02 (2013-12-23)


131




----End





Issue 02 (2013-12-23)


132







133



NOTE



(1) Cabling tooth

(2) Binding bracket



12.6 Installing the Batteries This section describes the procedure and precautions for installing the batteries and related cables in the IBBS200D, IBBS200T, IBBS700D, and IBBS700T.

Prerequisites A screwdriver and ESD gloves are available.

Issue 02 (2013-12-23)


134



Context

DANGER l During the installation, avoid any contact between the exposed metal conductors in the power cables and the metal housing of the cabinet. l During the installation, avoid short circuits or reverse connections between the positive and negative poles of the batteries. l All tools used for installation must be insulated to avoid burning of batteries and to ensure personal safety. This section describes the procedure and precautions for installing batteries in an IBBS200D or IBBS200T. For the procedure for installing batteries in an IBBS700D/IBBS700T, see Installing Storage Batteries in the IBBS700D or IBBS700T in IBBS700D&IBBS700T User Guide.

Procedure Step 1 Check that the power input and output switches for the batteries are turned off to avoid overcurrent. The correct positions of the switches are shown by 1 and 2 in Figure 12-32. Figure 12-32 Power switches for a storage battery

(1) BAT circuit breaker on the panel of the EPU in the (2) BAT_SW0 and BAT_SW1 circuit breakers on the APM30H power distribution box in the battery cabinet

Step 2 Install the storage batteries from bottom to top and from left to right, as shown in Figure 12-33. NOTE

Slide the storage batteries along the guide rails into the cabinet so that some spacing remains between them.

Issue 02 (2013-12-23)


135



Figure 12-33 Installing the storage batteries

Step 3 Install power cables for the new storage batteries, as shown in Figure 12-34. 1.

Remove terminal covers from the storage batteries.

2.

Install copper bars between the poles of neighboring batteries for series connections.

3.

First connect the negative power cable and then the positive power cable for each storage battery. Negative power cables are black, and positive power cables are red. Figure 12-34 Installing power cables for the storage batteries

The following figure shows the route of power cables in the battery cabinet. Issue 02 (2013-12-23)


136



Figure 12-35 Route of power cables for storage batteries

----End

Issue 02 (2013-12-23)


137


13

13 Adding One RFC (Ver.D) and One IBBS200D (Ver.D)/ IBBS200T (Ver.D)

Adding One RFC (Ver.D) and One

IBBS200D (Ver.D)/IBBS200T (Ver.D)

About This Chapter This chapter describes capacity expansion scenarios where one RFC (Ver.D) and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added to a separated base station that is supplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 13.1 Cables to Be Installed This section describes the cables to be installed when an RFC (Ver.D) and an IBBS200D (Ver.D)/IBBS200T (Ver.D) are added during capacity expansion. 13.2 Installing Power Cables This chapter describes the procedure and precautions for installing the input power cables and other power cables for the added cabinets. 13.3 Installing Monitoring Signal Cables This chapter describes the procedure and precautions for installing monitoring signal cables for the added cabinets. 13.4 Installing RF Cables This chapter describes the procedure and precautions for installing the RF cables in a BTS3900A. The RF cables include the RF jumpers and inter-RFU RF signal cables. 13.5 Installing CPRI Electrical Cables CPRI electrical cables connect the RFUs to the BBU and transmits the CPRI signals between the RFUs and BBU. 13.6 Installing the Batteries This section describes the procedure and precautions for installing the batteries and related cables in the IBBS200D, IBBS200T, IBBS700D, and IBBS700T.

Issue 02 (2013-12-23)


138



13.1 Cables to Be Installed This section describes the cables to be installed when an RFC (Ver.D) and an IBBS200D (Ver.D)/IBBS200T (Ver.D) are added during capacity expansion. When an RFC (Ver.D) and an IBBS200D (Ver.D)/IBBS200T (Ver.D) are added during capacity expansion, power cables, monitoring signal cables, RF cables, CPRI electrical cables, and cables for batteries must be installed. NOTE



Issue 02 (2013-12-23)

Original Cabinets

New Cabinets



One APM30, one RFC (Ver.A), and one BBC

One RFC (Ver.D) and one IBBS200D (Ver.D)

For details, see Figure 13-1 and Table 13-2.


One APM30H (Ver.A), one RFC (Ver.A), and one IBBS200T (Ver.A)

One RFC (Ver.D) and one IBBS200T (Ver.D)



One APM30H (Ver.B), one RFC (Ver.B), and one IBBS200T (Ver.B)





139



Original Cabinets

New Cabinets



One APM30H (Ver.B), one RFC (Ver.B), and one IBBS200D (Ver.B)




One APM30H (Ver.C), one RFC (Ver.C), and one IBBS200T (Ver.C)



For details about the cable connections during capacity expansion of APM30H (Ver.C) series cabinets, see Figure 13-10 and Table 13-7.

One APM30H (Ver.C), one RFC (Ver.C), and one IBBS200D (Ver.C)




Figure 13-1 Power cable connections during capacity expansion of APM30 series cabinets

Issue 02 (2013-12-23)


140



Figure 13-2 Connections of other cables during capacity expansion of APM30 series cabinets


P1

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.D)

OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the BBC


141


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P2


EPC4 connector

INPUT terminal near the FAN/ TEC silkscreen on the power distribution box in the IBBS200D (Ver.D)

OT terminal

LOAD6 terminal on the PDU in the APM30

P3


OT terminal

L and N terminals on the junction box for the heating film in the IBBS200D (Ver.D)

OT terminal

L and N terminals on the junction box for the heating film in the BBC

P4


OT terminal

RTN(+) and NEG(-) terminals on the junction box in the RFC (Ver.D)

OT terminal

LOAD7 terminal on the PDU in the APM30

P5


OT terminal


OT terminal


P6 to P8


-


-


P9


RJ45 connector


RJ45 connector


P10

Monitoring signal cable for the door status sensor of the battery cabinet

Cord end terminal

Wiring terminal for the door status sensor of the IBBS200D (Ver.D)

Cord end terminal

Wiring terminal for the door status sensor of the BBC


142



No.

Cable

One End

The Other End

Connector


Connecto r


Cord end terminal

Wiring terminal for the door status sensor of the BBC

Bare wire

Door status sensor in the IBBS200D (Ver.D)

P11 to P16

RF jumper




Antenna feeder

P17 to P19






Figure 13-3 Power cable connections during capacity expansion of APM30H (Ver.A) series cabinets

Issue 02 (2013-12-23)


143



Figure 13-4 Connections of other cables during capacity expansion of APM30H (Ver.A) series cabinets


Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the IBBS200T (Ver.D)

OT terminal

Positive and negative wiring copper bars on the power distribution box in the IBBS200T (Ver.A)

P2


EPC4 connector

INPUT port near the FAN/TEC silkscreen on the power distribution box in the IBBS200T (Ver.D)

OT terminal

LOAD6 terminal on the PDU in the APM30H (Ver.A)


144


No.

One End

The Other End

Connector


Connecto r


P4


OT terminal


OT terminal

LOAD7 terminal on the PDU in the APM30H (Ver.A)

P5


OT terminal


OT terminal


P6 to P8


-


-


P9


RJ45 connector


RJ45 connector


P10

Monitoring signal cable for the door status sensor of the battery cabinet

Cord end terminal

Wiring terminal for the door status sensor of the IBBS200T (Ver.D)

Cord end terminal

Wiring terminal for the door status sensor of the IBBS200T (Ver.A)

Cord end terminal

Wiring terminal for the door status sensor of the IBBS200T (Ver.A)

Bare wire

Door status sensor in the IBBS200T (Ver.D)




Antenna feeder

P11 to P16

Issue 02 (2013-12-23)

Cable


RF jumper


145



No.

P17 to P19

Cable


One End

The Other End

Connector


Connecto r






Figure 13-5 Power cable connections during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200T)

Issue 02 (2013-12-23)


146



Figure 13-6 Connections of other cables during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200T)

Table 13-4 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200T) No.

P1

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


OT terminal


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the IBBS200T (Ver.B)


147


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P2


EPC4 connector


Tool-less female connector (pressfit type)

LOAD2 port on the EPS in the APM30H (Ver.B)

P4


OT terminal


OT terminal

Power series 120 connector (blue) on the EPU in the APM30H (Ver.B)

P5


OT terminal


OT terminal


P6 to P8


-


-


P9


RJ45 connector


RJ45 connector


P10


RJ45 connector

COM_IN port on the CMUEA in the IBBS200T (Ver.D)

RJ45 connector

COM_OUT port on the CMUA in the IBBS200T (Ver.B)

P11 to P16

RF jumper




Antenna feeder


148



No.

P17 to P19

Cable


One End

The Other End

Connector


Connecto r






Figure 13-7 Power cable connections during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200D)

Issue 02 (2013-12-23)


149



Figure 13-8 Connections of other cables during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200D)

Table 13-5 Cable connections during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200D) No.

P1

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


OT terminal


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the IBBS200D (Ver.B)


150


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P2


EPC4 connector


OT terminal

RTN(+) and NEG(-) terminals near the TEC/FAN silkscreen on the IBBS200D (Ver.B)

P3


OT terminal


OT terminal

L1 and N1 terminals on the junction box for the heating film in the APM30H (Ver.B)

P4


OT terminal


OT terminal

Power series 120 connector (blue) on the EPU in the APM30H (Ver.B)

P5


OT terminal


OT terminal


P6 to P8


-


-


P9


RJ45 connector


RJ45 connector


P10

IBBS200D monitoring signal cable

RJ45 connector

COM_IN port on the CMUEA in the IBBS200D (Ver.D)

RJ45 connector

COM_OUT port on the CMUA in the IBBS200D (Ver.B)


151



No.

Cable

One End

The Other End

Connector


Connecto r


P11 to P16

RF jumper




Antenna feeder

P17 to P19






Figure 13-9 Power cable connections during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200T)

Issue 02 (2013-12-23)


152



Figure 13-10 Connections of other cables during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200T)

Table 13-6 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200T) No.

P1

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


OT terminal


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the IBBS200T (Ver.C)


153


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P2


EPC4 connector



LOAD3 terminal on the EPU in the APM30H (Ver.C)

P4


OT terminal


OT terminal

Power series 120 connector (blue) on the EPU in the APM30H (Ver.C)

P5


OT terminal


OT terminal


P6 to P8


-


-


P9


RJ45 connector


RJ45 connector


P10


RJ45 connector


RJ45 connector

COM_OUT port on the CMUE in the IBBS200T (Ver.C)

P11 to P16

RF jumper




Antenna feeder


154



No.

P17 to P19

Cable


One End

The Other End

Connector


Connecto r






Figure 13-11 Power cable connections during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200D)

Issue 02 (2013-12-23)


155



Figure 13-12 Connections of other cables during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200D)

Table 13-7 Cable connections during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200D) No.

P1

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


OT terminal


OT terminal

RTN(+) and NEG(-) terminals near the BAT silkscreen on the IBBS200D (Ver.C)


156


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P2


OT terminal


OT terminal

RTN(+) and NEG(-) terminals near the TEC/FAN silkscreen on the IBBS200D (Ver.C)

P3


OT terminal


OT terminal

L1 and N1 terminals on the junction box for the heating film in the APM30H (Ver.C)

P4


OT terminal


OT terminal

Power series 120 connector (blue) on the EPU in the APM30H (Ver.C)

P5


OT terminal


OT terminal


P6 to P8


-


-


P9


RJ45 connector


RJ45 connector


P10


RJ45 connector


RJ45 connector

COM_OUT port on the CMUE in the IBBS200D (Ver.C)


157



No.

Cable

One End

The Other End

Connector


Connecto r


P11 to P16

RF jumper




Antenna feeder

P17 to P19






13.2 Installing Power Cables This chapter describes the procedure and precautions for installing the input power cables and other power cables for the added cabinets.

13.2.1 Installing IBBS200D/IBBS200T Power Cables IBBS200D/IBBS200T power cables include the power cable for the batteries, power cable for the fan in the IBBS200D, heating-film power cable in the IBBS200D, and power cable for the TEC in the IBBS200T. The power cables feed power from an APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C) into an IBBS200D (Ver.D) or IBBS200T (Ver.D). The power cables are delivered with the IBBS200D (Ver.D) or IBBS200T (Ver.D).

Prerequisites l

A Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool are available.

l

The equipotential cable has been installed.

Context Table 13-8 lists the IBBS200D/IBBS200T power cables.

Issue 02 (2013-12-23)


158



Table 13-8 IBBS200D/IBBS200T power cables Cable Power cable for batteries

RTN(+) wire

Power cable for the fan in the IBBS20 0D

RTN(+) wire

Power cable for the TEC in the IBBS20 0T

RTN(+) wire

Heatingfilm power cable in the IBBS20 0D

L wire

NEG(-) wire

One End

The Other End

Remarks



Red

EPC4 connector


Black


Black


Brown

NEG(-) wire

EPC4 connector

NEG(-) wire

N wire


Black

Blue

Blue

Blue

Procedure Step 1 Prepare the cables. 1.

Determine the power cables to be prepared and installed according to the type of the battery cabinet (IBBS200D or IBBS200T) in a base station and based on Table 13-8.

2.

Cut the cables to a length suitable for the cable route.

3.

Install the connectors at both ends of the cables according to the instructions in the following sections: l Assembling the Tool-Less Female Connector (Pressfit Type) and the Power Cable(1) l Assembling the OT Terminal and the Power Cable l Assembling the EPC4 Connector and the Power Cable

Step 2 Install power cables for the batteries. 1.

Ensure that the circuit breaker BAT for the batteries on the EPU in the APM30H (Ver.D) is set to OFF.

2.

Ensure that the circuit breaker for the batteries in the BBC, IBBS200T (Ver.A), IBBS200D (Ver.B), IBBS200T (Ver.B), IBBS200D (Ver.C), or IBBS200T (Ver.C) is set to OFF.

Issue 02 (2013-12-23)


159



3.

Ensure that the circuit breaker BAT for the batteries on the power distribution box in the IBBS200D (Ver.D) is set to OFF.

4.

Connect one end of the power cables to the corresponding ports on the BBC, IBBS200T (Ver.A), IBBS200D (Ver.B), IBBS200T (Ver.B), IBBS200D (Ver.C), or IBBS200T (Ver.C). l When the BBC is stacked on the IBBS200D (Ver.D), connect one end of the power cables to the input power wiring terminal of the positive and negative pole of the battery group in the BBC, as shown Figure 13-13. l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.A), connect one end of the power cables to the positive and negative wiring copper bars on the junction box in the IBBS200T (Ver.A), as shown in Figure 13-14. l When the IBBS200D (Ver.D) or IBBS200T (Ver.D) is stacked on the IBBS200D (Ver.B) or IBBS200T (Ver.B), connect one end of the power cables to the RTN(+) and NEG(-) ports near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.B) or IBBS200T (Ver.B), as shown in Figure 13-15. l When the IBBS200D (Ver.D) or IBBS200T (Ver.D) is stacked on the IBBS200D (Ver.C) or IBBS200T (Ver.C), connect one end of the power cables to the RTN(+) and NEG(-) ports near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.C) or IBBS200T (Ver.C), as shown in Figure 13-15. NOTE

Before installing the power cables, remove the protection hood from the DC input wiring terminal block in the power distribution box. After the cables are installed, reinstall the protection hood.

5.

Lay out the cables according to the figure corresponding to the onsite scenario.

6.

Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.D) or IBBS200T (Ver.D), as shown in Figure 13-13, Figure 13-14, and Figure 13-15.

Issue 02 (2013-12-23)


160



Figure 13-13 Installing a power cable for the batteries (1)

Issue 02 (2013-12-23)


161




Issue 02 (2013-12-23)


162




Step 3 Install a power cable for the fan in the IBBS200D. 1.

Remove the cable outlet module from the cable outlet in the bottom of the RFC (Ver.B), or RFC (Ver.C).

2.


3.

Ensure that the circuit breakers on the power distribution box in the APM30, APM30H (Ver.A) are set to OFF.

4.

Connect one end of the power cable to the corresponding port on the BBC, IBBS200D (Ver.B), or IBBS200D (Ver.C). l When the IBBS200D (Ver.D) is stacked on the BBC, connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) terminals near the LOAD4 silkscreen on the power distribution box in the APM30, as shown in Figure 13-16. l When the IBBS200D (Ver.D) is stacked on the IBBS200D (Ver.B), connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) terminals near the TEC/FAN silkscreen in the IBBS200D (Ver.B), as shown in Figure 13-17. l When the IBBS200D (Ver.D) is stacked on the IBBS200D (Ver.C), connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) terminals near the TEC/FAN silkscreen in the IBBS200D (Ver.C), as shown in Figure 13-17.

5.

Issue 02 (2013-12-23)



163


6.


Connect the EPC4 connector at the other end of the power cable to the INPUT port near the FAN/TEC silkscreen on the power distribution box in the IBBS200D (Ver.D), as shown in Figure 13-16 and Figure 13-17.

Figure 13-16 Installing a power cable for the fan in the IBBS200D (1)

Issue 02 (2013-12-23)


164



Figure 13-17 Installing a power cable for the fan in the IBBS200D (2)

Step 4 Install a power cable for the TEC in the IBBS200T. 1.

Remove the cable outlet module from the cable outlet in the bottom of the RFC (Ver.B), or RFC (Ver.C).

2.

Ensure that the circuit breaker BAT for the batteries on the power distribution box in the IBBS200T (Ver.D) is set to OFF.

3.

Ensure that the circuit breakers on the power distribution box in the APM30, APM30H (Ver.A) are set to OFF.

4.

Connect one end of the power cable to the corresponding port on the IBBS200T (Ver.A), IBBS200T (Ver.B), or IBBS200T (Ver.C). l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.A), connect the OT terminals at one end of the power cable to the RTN(+) and NEG(-) terminals near the LOAD6 silkscreen on the PDU in the APM30, as shown in Figure 13-18. l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.D), connect the toolless female connector (pressfit type) at one end of the power cable to the LOAD2 port on the EPS in the APM30H (Ver.B), as shown in Figure 13-19. l When the IBBS200T (Ver.D) is stacked on the IBBS200T (Ver.C), connect the toolless female connector (pressfit type) at one end of the power cable to the LOAD3 port on the EPU in the APM30H (Ver.C), as shown in Figure 13-20.

5.

Issue 02 (2013-12-23)

Connect the EPC4 connector at the other end of the power cable to the INPUT port near the FAN/TEC silkscreen on the power distribution box in the IBBS200T (Ver.D), as shown in Figure 13-18, Figure 13-19, and Figure 13-20.


165



Figure 13-18 Installing a power cable for the TEC in the IBBS200T (1)

Issue 02 (2013-12-23)


166




Issue 02 (2013-12-23)


167




Step 5 Install the heating-film power cable in the IBBS200D, as shown in Figure 13-22 and Figure 13-23. 1.

Ensure that the AC output circuit breaker in the APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C) is set to OFF.

2.

Connect the OT terminals at one end of the power cable to the L and N terminals on the heating-film junction box in the BBC or the L1 and N1 terminals on the heating-film junction box in the APM30H (Ver.B)/APM30H (Ver.C).

CAUTION When connecting the power cable to the heating-film junction box in the IBBS200D, do not connect the cable in the manner shown in Figure 13-21. l Do not expose the core wires of the heating-film power cable outside the heating-film junction box. l The heating-film power cable must be led into the junction box from the top, not from the bottom.

Issue 02 (2013-12-23)


168



Figure 13-21 Incorrect connections of the AC input wiring terminals

3.

Lay out the cable according to Figure 13-22 and Figure 13-23.

4.

Connect the OT terminals at the other end of the power cable to the L and N terminals on the heating-film junction box in the IBBS200D (Ver.D).

5.

Reinstall the protection hood on the junction box.

Figure 13-22 Installing the IBBS200D heating-film power cable in the BBC

Issue 02 (2013-12-23)


169



Figure 13-23 Installing the IBBS200D heating-film power cable in the IBBS200D (Ver.B) or IBBS200D (Ver.C)


13.2.2 Installing an RFC Input Power Cable An RFC input power cable supplies power from the power cabinet to the DCDU-12A in an RFC (Ver.D).


Context l Issue 02 (2013-12-23)

The colors and structures of the power cables may vary from the following table. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

170



l


l

Contact with Huawei engineers to confirm the following issues: – The cables and connectors prepared by the customer are to be used. – Some cables of fixed lengths need to be shortened.

As listed in Table 13-9, power cables for the RFC have two specifications: 35 mm2 (0.05 in.2) and 16 mm2 (0.02 in.2). Table 13-9 Input power cables for the RFC Cable

Color


RTN(+) wire

Black

NEG(-) wire

Blue

RTN(+) wire

Black

NEG(-) wire

Blue

One End

The Other End




Procedure Step 1 Prepare an RFC input power cable. 1.


2.

Add connectors to both ends of the RFC input power cables according to the instructions in Assembling the OT Terminal and the Power Cable and Assembling the Power Series 120 Connector and the Power Cable.

Step 2 Connect one end of the power cable to the corresponding terminals or connectors on the APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C). l When an APM30 or APM30H (Ver.A) is used, connect one end of the power cable to the RTN(+) and NEG(-) terminals near the LOAD7 silkscreen on the PDU in the APM30 or APM30H (Ver.A), as shown in Figure 13-24. l When an APM30H (Ver.B) is used, connect one end of the power cable to the blue power series 120 connectors on the EPS in the APM30H (Ver.B), as shown in Figure 13-25. l When an APM30H (Ver.C) is used, connect one end of the power cable to the blue power series 120 connectors on the EPU in the APM30H (Ver.C), as shown in Figure 13-26. NOTE


Issue 02 (2013-12-23)


171



Figure 13-24 Installing an RFC input power cable in the APM30 or APM30H (Ver.A)

Issue 02 (2013-12-23)


172



Figure 13-25 Installing an RFC input power cable in the APM30H (Ver.B)

Issue 02 (2013-12-23)


173



Figure 13-26 Installing an RFC input power cable in the APM30H (Ver.C)

NOTE

Check that the power cables and terminals are correctly installed. Before installing the power cables, remove the protection hood from the wiring terminal block. After the cables are installed, reinstall the protection hood.

Step 3 Lay out the cable according to the figure corresponding to the onsite scenario. Step 4 Connect the OT terminals at the other end of the power cables to the RTN(+) and NEG(-) terminals on the junction box in the RFC (Ver.D). Step 5 Lay out the cable according to the instructions in Cabling Requirements and use cable ties to bind the cable. Step 6 Use a PVC corrugated pipe to protect the cable outside the cabinet, and tie the pipe to the cable outlet on the cabinet. Step 7 Label the installed cable according to the instructions in Attaching a Sign Plate Label. ----End

Issue 02 (2013-12-23)


174




13.3.1 Installing an RFC Monitoring Signal Cable An RFC monitoring signal cable reports monitoring signals from the CMUEA in an RFC (Ver.D) to the BBU.

Procedure Step 1 Connect one end of the RFC monitoring signal cable to the monitoring board in an RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C). l When cabinets are added to a base station that is configured with an APM30/APM30H (Ver.A), an RFC (Ver.A), and an IBBS200T (Ver.A), connect one end of the RFC monitoring signal cable to the COM_OUT port on the FMUA in an RFC (Ver.A), as shown in Figure 13-27. l When cabinets are added to a base station that is configured with an APM30H (Ver.B), an RFC (Ver.B), and an IBBS200D (Ver.B)/IBBS200T (Ver.B), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUA in an RFC (Ver.B), as shown in Figure 13-28. l When cabinets are added to a base station that is configured with an APM30H (Ver.C), an RFC (Ver.C), and an IBBS200D (Ver.C)/IBBS200T (Ver.C), connect one end of the RFC monitoring signal cable to the COM_OUT port on the CMUE in an RFC (Ver.C), as shown in Figure 13-28.

Issue 02 (2013-12-23)


175



Figure 13-27 Installing an RFC monitoring signal cable (1)

Issue 02 (2013-12-23)


176



Figure 13-28 Installing an RFC monitoring signal cable (2)

Step 2 Lay out the cable according to the figure corresponding to the onsite scenario. Step 3 Connect the other end of the RFC monitoring signal cable to the COM_IN port on the CMUEA in the RFC (Ver.D). Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End

13.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal Cable An IBBS200D/IBBS200T monitoring signal cable reports monitoring signals from the CMUEA to the BBU.


Context A 5-meter-long IBBS200D/IBBS200T monitoring cable is delivered with an IBBS200D or IBBS200T. Issue 02 (2013-12-23)


177



Procedure Step 1 Install the IBBS200D/IBBS200T Monitoring Signal Cable. l When cabinets are added to a base station that is configured with an APM30, an RFC (Ver.A), and a BBC, install the monitoring signal cable for the door status sensor of the battery cabinet, as shown in Figure 13-29. l When cabinets are added to a base station that is configured with an APM30H (Ver.A), an RFC (Ver.A), and an IBBS200T (Ver.A), install the monitoring signal cable for the door status sensor of the battery cabinet, as shown in Figure 13-30. l When cabinets are added to a base station that is configured with an APM30H (Ver.B), an RFC (Ver.B), and an IBBS200D (Ver.B)/IBBS200T (Ver.B), connect one end of the monitoring signal cable to the COM_OUT port on the CMUA in an APM30H (Ver.B), connect the other end of the monitoring signal cable to the COM_IN port on the CMUEA in an IBBS200D (Ver.D) or IBBS200T (Ver.D), as shown in Figure 13-31. l When cabinets are added to a base station that is configured with an APM30H (Ver.C), an RFC (Ver.C), and an IBBS200D (Ver.C)/IBBS200T (Ver.C), connect one end of the monitoring signal cable to the COM_OUT port on the CMUE in an APM30H (Ver.C), connect the other end of the monitoring signal cable to the COM_IN port on the CMUEA in an IBBS200D (Ver.D) or IBBS200T (Ver.D), as shown in Figure 13-32. Figure 13-29 Connecting a monitoring signal cable between the IBBS200D and APM30

Issue 02 (2013-12-23)


178



Figure 13-30 Connecting a monitoring signal cable between the IBBS200T and APM30H (Ver.A)

Issue 02 (2013-12-23)


179



Figure 13-31 Connecting a monitoring signal cable between the IBBS200D/IBBS200T and APM30H (Ver.B)

Issue 02 (2013-12-23)


180



Figure 13-32 Connecting a monitoring signal cable between the IBBS200D/IBBS200T and APM30H (Ver.C)

Step 2 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 3 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 4 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End



Prerequisites A cable cutter, PVC insulation tape, and an open-end wrench or torque wrench are available. Issue 02 (2013-12-23)


181



Context NOTE





Issue 02 (2013-12-23)


182




NOTE



1.


2.


Issue 02 (2013-12-23)


183






2.


3.



(1) RF jumper


(3) Metal piece

(4) Screw

(5) Rubber plugs

-



184







Issue 02 (2013-12-23)


185




----End





Issue 02 (2013-12-23)


186







187



NOTE



(1) Cabling tooth

(2) Binding bracket





Issue 02 (2013-12-23)


188



Context






Issue 02 (2013-12-23)


189






2.


3.




190




----End

Issue 02 (2013-12-23)


191


14

14 Adding One APM30H (Ver.D), Three RFUs, and One IBBS200D (Ver.D)/IBBS200T (Ver.D)

Adding One APM30H (Ver.D), Three

RFUs, and One IBBS200D (Ver.D)/IBBS200T (Ver.D)

About This Chapter This chapter describes capacity expansion scenarios where one APM30H (Ver.D), three RFUs, and one IBBS200D (Ver.D)/IBBS200T (Ver.D) are added to a separated base station that is supplied with AC power and already configured with APM30 series cabinets, APM30H (Ver.A) series cabinets, APM30H (Ver.B) series cabinets, or APM30H (Ver.C) series cabinets. 14.1 Cables to Be Installed This section describes the cables to be installed when the APM30H (Ver.C) and IBBS200D (Ver.C)/IBBS200T (Ver.C) are added for capacity expansion. 14.2 Installing Power Cables This chapter describes the procedure and precautions for installing the input power cables and other power cables for the added cabinets. 14.3 Installing Monitoring Signal Cables This chapter describes the procedure and precautions for installing monitoring signal cables for the added cabinets. 14.4 Installing RF Cables This chapter describes the procedure and precautions for installing the RF cables in a BTS3900A. The RF cables include the RF jumpers and inter-RFU RF signal cables. 14.5 Installing CPRI Electrical Cables CPRI electrical cables connect the RFUs to the BBU and transmits the CPRI signals between the RFUs and BBU. 14.6 Installing the Batteries This section describes the procedure and precautions for installing the batteries and related cables in the IBBS200D, IBBS200T, IBBS700D, and IBBS700T.

Issue 02 (2013-12-23)


192



14.1 Cables to Be Installed This section describes the cables to be installed when the APM30H (Ver.C) and IBBS200D (Ver.C)/IBBS200T (Ver.C) are added for capacity expansion. When an APM30H (Ver.C) and an IBBS200D (Ver.C)/IBBS200T (Ver.C) are added during capacity expansion, power cables, monitoring signal cables, RF cables, CPRI electrical cables, and cables for batteries must be installed. NOTE



Issue 02 (2013-12-23)

Original Cabinets

New Cabinets



One APM30, two RFCs (Ver.A), and one BBC

One APM30H (Ver.D) and one IBBS200D (Ver.D)



One APM30H (Ver.A), two RFCs (Ver.A), and one IBBS200T (Ver.A)

One APM30H (Ver.D) and one IBBS200T (Ver.D)



One APM30H (Ver.B), two RFCs (Ver.B), and one IBBS200T (Ver.B)





193


Issue 02 (2013-12-23)


Original Cabinets

New Cabinets



One APM30H (Ver.B), two RFCs (Ver.B), and one IBBS200D (Ver.B)




One APM30H (Ver.C), two RFCs (Ver.C), and one IBBS200T (Ver.C)




One APM30H (Ver.C), two RFCs (Ver.C), and one IBBS200D (Ver.C)





194



Figure 14-1 Power cable connections during capacity expansion of APM30 series cabinets

Figure 14-2 Connections of other cables during capacity expansion of APM30 series cabinets

Issue 02 (2013-12-23)


195




Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1

APM30H power cable

OT terminal




P2


OT terminal


OT terminal


P3


EPC4 connector


EPC4 connector


P4


OT terminal


OT terminal


P5


OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the left DCDU-02 in the RFC (Ver.A)

OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the right DCDU-02 in the RFC (Ver.A)


196



No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P6 to P8

RFU power cable

Parallel terminal

One of the RFU3 to RFU5 ports on the DCDU-02 in the RFC (Ver.A)

3V3 connector

PWR ports on the RFU 3 to RFU 5 in the RFC (Ver.A)

P9


RJ45 connector


RJ45 connector

MON0 port on the UEIU in the BBU in the APM30

P10


RJ45 connector


RJ45 connector


P11 to P16

RF jumper


ANT port on an RFU in the RFC (Ver.A)


Antenna feeder

P17 to P19



One of the CPRI0 to CPRI5 ports on the GTMU in the BBU in the APM30 or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU in the APM30


CPRI port on an RFU in the RFC (Ver.A)

P20


OT terminal


OT terminal


P21


-


-



197



Figure 14-3 Power cable connections during capacity expansion of APM30H (Ver.A) series cabinets

Figure 14-4 Connections of other cables during capacity expansion of APM30H (Ver.A) series cabinets

Issue 02 (2013-12-23)


198




One End

The Other End

Connector


Connecto r


P1

APM30H power cable

OT terminal




P2


OT terminal


OT terminal


P3


EPC4 connector


EPC4 connector


P4


OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the left DCDU-02 in the RFC (Ver.A)

OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the right DCDU-02 in the RFC (Ver.A)

Parallel terminal

One of the RFU3 to RFU5 ports on the DCDU-02 in the RFC (Ver.A)

3V3 connector

PWR ports on the RFU 3 to RFU 5 in the RFC (Ver.A)

P5 to P7

Issue 02 (2013-12-23)

Cable

RFU power cable


199



No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P8


RJ45 connector


RJ45 connector

MON0 port on the UEIU in the BBU in the APM30H (Ver.A)

P9


RJ45 connector


RJ45 connector


P10 to P15

RF jumper


ANT port on an RFU in the RFC (Ver.A)


Antenna feeder

P16 to P18



One of the CPRI0 to CPRI5 ports on the GTMU in the BBU in the APM30H (Ver.A) or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU in the APM30H (Ver.A)


CPRI port on an RFU in the RFC (Ver.A)

P19


OT terminal


OT terminal


P20


-


-



200



Figure 14-5 Power cable connections during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200T)

Figure 14-6 Connections of other cables during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200T)

Issue 02 (2013-12-23)


201



Table 14-4 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200T) No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1

APM30H power cable

OT terminal




P2


OT terminal


OT terminal


P3


EPC4 connector


EPC4 connector


P4


OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the DCDU-01 in the RFC (Ver.B)

P5 to P7

RFU power cable

Parallel terminal

One of the RFU3 to RFU5 ports on the DCDU-01 in the RFC (Ver.B)

3V3 connector

PWR ports on the RFU 3 to RFU 5 in the RFC (Ver.B)

P8


RJ45 connector


RJ45 connector


P9


RJ45 connector


RJ45 connector



202


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P10 to P15

RF jumper


ANT port on an RFU in the RFC (Ver.B)


Antenna feeder

P16 to P18



One of the CPRI0 to CPRI5 ports on the GTMU in the BBU in the APM30H (Ver.B) or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU in the APM30H (Ver.B)


CPRI port on an RFU in the RFC (Ver.B)

P19


OT terminal


OT terminal


P20


-


-



203



Figure 14-7 Power cable connections during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200D)

Figure 14-8 Connections of other cables during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200D)

Issue 02 (2013-12-23)


204



Table 14-5 Cables to be installed during capacity expansion of APM30H (Ver.B) series cabinets (IBBS200D) No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1

APM30H power cable

OT terminal




P2


OT terminal


OT terminal


P3


EPC4 connector


EPC4 connector


P4


OT terminal


OT terminal


P5


OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the DCDU-01 in the RFC (Ver.B)

P6 to P8

RFU power cable

Parallel terminal

One of the RFU3 to RFU5 ports on the DCDU-01 in the RFC (Ver.B)

3V3 connector

PWR ports on the RFU 3 to RFU 5 in the RFC (Ver.B)


205



No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P9


RJ45 connector


RJ45 connector


P10


RJ45 connector


RJ45 connector


P11 to P16

RF jumper


ANT port on an RFU in the RFC (Ver.B)


Antenna feeder

P17 to P19



One of the CPRI0 to CPRI5 ports on the GTMU in the BBU in the APM30H (Ver.B) or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU in the APM30H (Ver.B)


CPRI port on an RFU in the RFC (Ver.B)

P20


OT terminal


OT terminal


P21


-


-



206



Figure 14-9 Power cable connections during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200T)

Figure 14-10 Connections of other cables during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200T)

Issue 02 (2013-12-23)


207



Table 14-6 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200T) No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1

APM30H power cable

OT terminal




P2


OT terminal


OT terminal


P3


EPC4 connector


EPC4 connector


P4


OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the junction box in the RFC (Ver.C)

P5 to P7

RFU power cable


LOAD3 to LOAD5 ports on the DCDU-11A in the RFC (Ver.C)

3V3 connector

PWR ports on the RFU 3 to RFU 5 in the RFC (Ver.C)

P8


RJ45 connector


RJ45 connector


P9


RJ45 connector


RJ45 connector



208


No.

Issue 02 (2013-12-23)

Cable


One End

The Other End

Connector


Connecto r


P10 to P15

RF jumper


RFC (Ver.C)/ RFU/ANT


Antenna feeder

P16 to P18



One of the CPRI0 to CPRI5 ports on the GTMU in the BBU in the APM30H (Ver.C) or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU in the APM30H (Ver.C)


CPRI port on an RFU in the RFC (Ver.C)

P19


OT terminal


OT terminal


P20


-


-



209



Figure 14-11 Power cable connections during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200D)

Figure 14-12 Connections of other cables during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200D)

Issue 02 (2013-12-23)


210



Table 14-7 Cables to be installed during capacity expansion of APM30H (Ver.C) series cabinets (IBBS200D) No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P1

APM30H power cable

OT terminal




P2


OT terminal


OT terminal


P3


EPC4 connector


EPC4 connector


P4


OT terminal


OT terminal


P5


OT terminal


OT terminal

RTN(+) and NEG(-) terminals on the junction box in the RFC (Ver.C)

P6 to P8

RFU power cable


LOAD3 to LOAD5 ports on the DCDU-11A in the RFC (Ver.C)

3V3 connector

PWR ports on the RFU 3 to RFU 5 in the RFC (Ver.C)


211



No.

Issue 02 (2013-12-23)

Cable

One End

The Other End

Connector


Connecto r


P9


RJ45 connector


RJ45 connector


P10


RJ45 connector


RJ45 connector


P11 to P16

RF jumper


ANT port on an RFU in the RFC (Ver.C)


Antenna feeder

P17 to P19



One of the CPRI0 to CPRI5 ports on the GTMU in the BBU in the APM30H (Ver.C) or one of the CPRI0 to CPRI2 ports on the WBBP in the BBU in the APM30H (Ver.C)


CPRI port on an RFU in the RFC (Ver.C)

P20


OT terminal


OT terminal


P21


-


-



212



14.2 Installing Power Cables This chapter describes the procedure and precautions for installing the input power cables and other power cables for the added cabinets.

14.2.1 Installing an APM30H Input Power Cable An APM30H input power cable connects the external power equipment and input wiring terminals on the EPU, feeding external power into the cabinet in a BTS3900A.

Prerequisites l


l

The PGND cable has been installed.

l

Before the cabinets in a BTS3900A are delivered, boards and power cables inside the cabinets have been installed. The external input power cables need to be installed onsite.

l

Colors and structures of cables vary in different regions. If cables are purchased at local markets, they must comply with local rules and regulations.

l

Contact Huawei engineers when any of the following situations occurs:

Context

– The cable and connectors prepared by customers are used. – The fixed-length cable is cut into proper length. The power supply to the BTS3900A cabinet (AC) can be 220 V AC three-phase, 220 V AC single-phase, or 110 V dual-live-wire power. Table 14-8 lists the specifications of the APM30H input power cable delivered by default in different power supply scenarios. Table 14-8 Specifications of input power cables for the APM30H Cable Input power cable for the APM30H supplied with 220 V AC threephase power

Issue 02 (2013-12-23)

Color

One End

The Other End

Remarks

L1 wire

Brown



Black cable with dual insulation layers and four core wires

L2 wire

Black



L3 wire

Gray




213



Cable

Color

One End

The Other End

N wire

Blue



Input power cable for the APM30H supplied with 220 V AC single-phase power

L wire

Brown



N wire

Blue



Input power cable for the APM30H supplied with 110 V AC duallive-wire power

L1 wire

Black



L2 wire

Red



N wire

White



Remarks

Two wires (L and N), each with a single core and two insulation layers

Three wires (L1, L2, and N), each with a single core and two insulation layers

Procedure Step 1 Prepare an APM30H input power cable. 1.


2.

Add OT terminals to each end of the cable according to the instructions in Assembling the OT Terminal and the Power Cable.

Step 2 Install the APM30H input power cable, as shown in Figure 14-13, Figure 14-14, or Figure 14-15. 1.

Use a Phillips screwdriver to remove the M3 screws from the protection hood for the AC input wiring terminals, and open the protection hood.

2.

Optional: When 220 V three-phase input is used, remove the short-circuiting bars form the L1, L2, and L3 AC terminals for the AC input. NOTE

When 220 V single-phase input is used, do not remove the short-circuiting bars. When 110 V dual-livewire input is used, the EPU does not require short-circuiting bars.

Issue 02 (2013-12-23)


214



3.

Route the cable into the cabinet along the inner left side of the cabinet, and connect each wire of the cable to the corresponding terminal.

4.

Reinstall the protection hood for the AC input wiring terminals.

Figure 14-13 Installing an APM30H input power cable (220 V three-phase)

Issue 02 (2013-12-23)


215



Figure 14-14 Installing an APM30H input power cable (220 V single-phase)

Issue 02 (2013-12-23)


216



Figure 14-15 Installing an APM30H input power cable (110 V dual-live-wire)

Step 3 Lay out the cable according to the instructions in Cabling Requirements. Then use cable ties to bind the cables. Step 4 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. Step 5 Label the installed cable according to the instructions in Attaching a Sign Plate Label. ----End

14.2.2 Installing IBBS200D/IBBS200T Power Cables IBBS200D/IBBS200T power cables include the power cable for the batteries, power cable for the fan in the IBBS200D, heating-film power cable in the IBBS200D, and power cable for the TEC in the IBBS200T, feeding power from the APM30H (Ver.D) into the IBBS200D (Ver.D) or IBBS200T (Ver.D). The power cables are delivered with the IBBS200D (Ver.D) or IBBS200T (Ver.D).

Prerequisites l

A Phillips screwdriver, a cable cutter, and a multi-purpose crimping tool are available.

l

The equipotential cable has been installed.

Context Table 14-9 lists the IBBS200D/IBBS200T power cables. Issue 02 (2013-12-23)


217



Table 14-9 IBBS200D/IBBS200T power cables Cable

One End

The Other End

Remarks


RTN(+) wire

OT terminal

OT terminal

Red

NEG(-) wire

OT terminal

OT terminal

Black

Power cable for the fan in the IBBS20 0D

RTN(+) wire

EPC4 connector

OT terminal

Black

Power cable for the TEC in the IBBS20 0T

RTN(+) wire

Heatingfilm power cable in the IBBS20 0D

L wire

OT terminal

OT terminal

Brown

N wire

OT terminal

OT terminal

Blue

NEG(-) wire

Blue

EPC4 connector

OT terminal

NEG(-) wire

Black Blue

Procedure Step 1 Prepare the cables. 1.

Determine the power cables to be prepared and installed according to the type of the battery cabinet (IBBS200D or IBBS200T) in a base station and based on Table 14-9.

2.

Cut the cables to a length suitable for the cable route.

3.

Install the connectors at both ends of the cables according to the instructions in the following sections: l Assembling the OT Terminal and the Power Cable l Assembling the EPC4 Connector and the Power Cable

Step 2 Install power cables for the batteries. 1.

Ensure that the circuit breaker for the batteries in the BBC, IBBS200T (Ver.A), IBBS200D (Ver.B), IBBS200T (Ver.B), IBBS200D (Ver.C), or IBBS200T (Ver.C) is set to OFF.

2.


3.

Connect the OT terminals at one end of the power cable to the battery power input terminals near the BAT silkscreen on the EPU in the APM30H (Ver.D).

Issue 02 (2013-12-23)


218



NOTE


4.


5.

Connect the OT terminals at the other end of the power cable to the RTN(+) and NEG(-) terminals near the BAT silkscreen on the power distribution box in the IBBS200D (Ver.D) or IBBS200T (Ver.D), as shown in Figure 14-16.

Figure 14-16 Installing a power cable for the batteries

Step 3 Install a power cable for the fan in the IBBS200D. 1.

Remove the cable outlet module from the cable outlet in the bottom middle of the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).

2.


3.

Ensure that the circuit breaker corresponding to the power cable on the EPU in the APM30H (Ver.D) is set to OFF.

4.

Connect the EPC4 connector at one end of the power cable to the LOAD8 port on the EPU in the APM30H (Ver.D).

5.


Issue 02 (2013-12-23)


219


6.


Connect the EPC4 connector at the other end of the power cable to the INPUT port near the FAN/TEC silkscreen on the power distribution box in the IBBS200D (Ver.D), as shown in Figure 14-17.

Figure 14-17 Installing a power cable for the fan in the IBBS200D

Step 4 Install a power cable for the TEC in the IBBS200T. 1.

Remove the cable outlet module from the cable outlet in the bottom middle of the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C).

2.

Ensure that the circuit breaker BAT for the batteries on the power distribution box in the IBBS200T (Ver.D) is set to OFF.

3.

Ensure that the circuit breakers on the EPU in the APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C) are set to OFF.

4.

Connect the EPC4 connector at one end of the power cable to the LOAD8 port on the EPU in the APM30H (Ver.D).

5.

Connect the EPC4 connector at the other end of the power cable to the INPUT port near the FAN/TEC silkscreen on the power distribution box in the IBBS200T (Ver.D), as shown in Figure 14-17.

Step 5 Install the heating-film power cable in the IBBS200D, as shown in Figure 14-19. 1.

Ensure that the AC output circuit breaker in the APM30H (Ver.D) is set to OFF.

2.

Connect the OT terminals at one end of the power cable to the L1 and N1 terminals on the heating-film junction box in the APM30H (Ver.D).

Issue 02 (2013-12-23)


220



CAUTION When connecting the power cable to the heating-film junction box in the IBBS200D, do not connect the cable in the manner shown in Figure 14-18. l Do not expose the core wires of the heating-film power cable outside the heating-film junction box. l The heating-film power cable must be led into the junction box from the top, not from the bottom.

Figure 14-18 Incorrect connections of the AC input wiring terminals

3.

Lay out the cable according to Figure 14-19.

4.

Connect the OT terminals at the other end of the power cable to the L and N terminals on the heating-film junction box in the IBBS200D (Ver.D).

5.

Reinstall the protection hood on the junction box.

Issue 02 (2013-12-23)


221



Figure 14-19 Installing a heating-film power cable for the IBBS200D


14.2.3 Installing RFC Input Power Cables RFC power cables include a DCDU power cable and an RFU power cable. The DCDU power cable feeds external DC power into the RFC, and the RFU power cable feeds power from the DCDU into the RFU.


Context Table 14-10 lists the RFU input power cables. Issue 02 (2013-12-23)


222



Table 14-10 RFU input power cables Cable RFU power cable

RTN(+) wire

One End

The Other End

Remarks

3V3 connector

l Parallel terminals for the DCDU-01 and DCDU-02

Black

NEG(-) wire

Blue

l Tool-less female connectors (pressfit type) for the DCDU-11A .

As listed in Table 14-11, power cables for the RFC have two specifications: 35 mm2 (0.05 in. 2) and 16 mm2 (0.02 in.2). Table 14-11 Input power cables for the RFC Cable

Color


RTN(+) wire

Black

NEG(-) wire

Blue

RTN(+) wire

Black

NEG(-) wire

Blue

One End

The Other End




NOTE

The DCDU power cable is delivered with the APM30H (Ver.D), and the RFU power cable is in the original cabinet.

Procedure Step 1 Set the circuit breaker for the RFC in the APM30 or APM30H to OFF. Step 2 Remove the DCDU power cable in the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C). Issue 02 (2013-12-23)


223



NOTE

One end of the power cable is disconnected from the DCDU when the APM30H (Ver.D) is stacked on the RFC (Ver.D). Therefore, only the other end of the cable needs to be disconnected in this step.

Step 3 Cut the extra length off the DCDU power cable based on the cable route. Add OT terminals at each end of the cable according to the instructions in Assembling the OT Terminal and the Power Cable. Step 4 Connect one end of the DCDU power cable to the RFC1 power input terminal on the EPU in the APM30H (Ver.D), and connect the other end to the input power port on the power distribution box in the RFC (Ver.A), RFC (Ver.B), or RFC (Ver.C), as shown in Figure 14-20, Figure 14-21, and Figure 14-22. l

Connect one end of the DCDU power cable to the RFC1 and RFC2 power input terminal on the EPU in the APM30H (Ver.D), and connect the other end to the RTN(+) and NEG (-) ports on the two DCDU-02s respectively in the RFC (Ver.A).

l

Connect one end of the DCDU power cable to the RFC1 power input terminal on the EPU in the APM30H (Ver.D), and connect the other end to the RTN(+) and NEG(-) ports on the DCDU-01 in the RFC (Ver.B).

l

Connect one end of the DCDU power cable to the RFC1 power input terminal on the EPU in the APM30H (Ver.D), and connect the other end to the RTN(+) and NEG(-) ports on the junction box in the RFC (Ver.C).

Figure 14-20 Installing a DCDU-02 power cables in the RFC (Ver.A)

Issue 02 (2013-12-23)


224



Figure 14-21 Installing a DCDU-01 power cables in the RFC (Ver.B)

Figure 14-22 Installing a DCDU-11A power cables in the RFC (Ver.C)

Issue 02 (2013-12-23)


225



NOTE

Check that the power cables and terminals are correctly installed. Before installing the DCDU power cable, remove the protection hood from the wiring terminal block. After the cable is installed, reinstall the protection hood.

Step 5 Install the RFU power cable in the added RFU, as shown in Figure 14-23, Figure 14-24, and Figure 14-25. NOTE

One end of the RFU power cable has been connected to the DCDU before delivery. Therefore, the other end of the cable needs to be connected to the PWR port on an RFU onsite.

Figure 14-23 Installing an RFU power cable in the RFC (Ver.A)

Figure 14-24 Installing an RFU power cable in the RFC (Ver.B)

Issue 02 (2013-12-23)


226



Figure 14-25 Installing an RFU power cable in the RFC (Ver.C)



14.3.1 Installing an APM30H Monitoring Signal Cable An APM30H monitoring signal cable connects the BBU and the monitoring signal output terminal on the CMUEA in the APM30H. The APM30H monitoring signal cable reports the monitoring signals from the CMUEA to the BBU.

Context In the current scenario, the APM30H monitoring signal cable includes only the CMUEA-BBU monitoring signal cable. A 5-meter-long monitoring cable is delivered with an APM30H (Ver.D).

Procedure Step 1 Connect one end of the CMUEA-BBU monitoring signal cable to the MON0 port on the UEIU in the BBU in an APM30, APM30H (Ver.A), APM30H (Ver.B), or APM30H (Ver.C), as shown in Figure 14-26. Issue 02 (2013-12-23)


227



Figure 14-26 Installing an APM30H (Ver.D) Monitoring Signal Cable

Step 2 Lay out the cable according to the figure corresponding to the onsite scenario. Step 3 Connect the other end of the CMUEA-BBU monitoring signal cable to the COM_IN port on the CMUEA in the APM30H (Ver.D). Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End

14.3.2 Installing an IBBS200D/IBBS200T Monitoring Signal Cable An IBBS200D/IBBS200T monitoring signal cable connects the PMU and the monitoring signal output terminal on the CMUEA on the front door of the IBBS200D or IBBS200T. The IBBS200D/IBBS200T monitoring signal cable reports the monitoring signals from the CMUEA to the BBU through the PMU.

Issue 02 (2013-12-23)


228



Context In the current scenario, the IBBS200D/IBBS200T monitoring signal cable includes only the PMU-CMUEA monitoring signal cable. A 5-meter-long monitoring cable is delivered with an IBBS200D (Ver.D) or an IBBS200T (Ver.D).

Procedure Step 1 Connect one end of the monitoring signal cable to the COM_485 port on the PMU in the APM30H (Ver.D), as shown in Figure 14-27 and Figure 14-28. Figure 14-27 Installing an IBBS200D monitoring signal cable

Issue 02 (2013-12-23)


229



Figure 14-28 Installing an IBBS200T monitoring signal cable

Step 2 Lay out the cable according to the instructions in Figure 14-27 and Figure 14-28. Step 3 Connect the other end of the monitoring signal cable to the COM_IN port on the CMUEA in an IBBS200D (Ver.D) or IBBS200T (Ver.D). Step 4 Lay out the cable according to the instructions in Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable according to the instructions in Attaching an L-Shaped Label. Step 6 Run the cable out of the cabinet through a PVC corrugated pipe, and then tie the pipe to the cable outlet on the cabinet. ----End


14.4.1 Installing RF Jumpers RF jumpers connect the RFUs and the antenna system and exchange signals between the base station and antenna system. Issue 02 (2013-12-23)


230




Context NOTE





Issue 02 (2013-12-23)


231




NOTE



1.


2.


Issue 02 (2013-12-23)


232






2.


3.



(1) RF jumper


(3) Metal piece

(4) Screw

(5) Rubber plugs

-



233







Issue 02 (2013-12-23)


234




----End





Issue 02 (2013-12-23)


235







236



NOTE



(1) Cabling tooth

(2) Binding bracket





Issue 02 (2013-12-23)


237



Context






Issue 02 (2013-12-23)


238






2.


3.




239




----End

Issue 02 (2013-12-23)


240


15 Installation Checklist

15

Installation Checklist

After the cabinets and devices are installed, you need to check the installation items, installation environment, and cable-related items.

Cabinet Installation Checklist Table 15-1 describes the cabinet installation checklist. Table 15-1 Cabinet installation checklist No.

Item

1

The installation position of the cabinet strictly complies with the engineering design.

2

The base is securely installed.

3

All the bolts, including those for electrical connections, are tightened. The spring washers and the flat washers are installed in a correct sequence.

4

The cabinet is neat and clean.

5

The paint on the surface is satisfactory. The damaged paint is repaired. For details, see 17.2 Repainting.

6

Labels, tags, and nameplates are correct, legible, and complete.

Installation Environment Checklist Table 15-2 describes the installation environment checklist. Table 15-2 Installation environment checklist

Issue 02 (2013-12-23)

No.

Item

1

No excessive straps or adhesive tapes are left on the cables.


241



No.

Item

2

No tapes, tails of cable ties, paper, or packing bags are left around the cabinet.

3

Antirust powder on the door of the cabinet is cleared.

Electrical Connection Checklist Table 15-3 describes the electrical connection checklist. Table 15-3 Electrical connection checklist No.

Item

1

All self-made PGND cables are copper-based with proper core diameters. There should not be any switch or fuse in the grounding system. No short circuit is allowed.

2

The PGND cable is securely connected and the AC input power cable and cables in the cabinet are correctly connected according to the electrical design of the power system. The screws are tightened. In addition, the inputs or outputs are not shortcircuited.

3

The redundant part of the power cable or PGND cable is cut off rather than coiled.

4

The terminals at both ends of the power cable or PGND cable are securely soldered or crimped.

5

The bare wires and the terminal handles at the wiring terminals are coated with heat shrink tubing.

6

The flat washer and the spring washer are well mounted on all OT terminals.

7

The exterior of the battery is intact without any scratch, dent, or crack.

8

The shell of the battery is clean without any leakage trace.

9

The wiring post on the battery stands properly without any damage, and the post is not covered with any acid substances.

10

The pressure relief valve of the battery is not deformed, and no liquid leaks.

11

The power cables for the storage batteries are correctly connected to the positive and negative poles.

12

The voltage of the battery is normal. l The voltage of a 2 V battery cell ranges from 1.8 V to 2.35 V. l The voltage of a 12 V battery cell ranges from 10.8 V to 14.1 V. l The total voltage of the batteries ranges from 43.2 V to 56.4 V.

13

Issue 02 (2013-12-23)

The circuit breakers for the batteries are set to OFF.


242



Cable Installation Checklist Table 15-4 describes the cable installation checklist. Table 15-4 Cable installation checklist No.

Item

1

All cables, especially the Ethernet cables for communication, are securely connected. All cable connectors at the bottom of the cabinet are securely installed.

2

The cables are neatly and tightly bound. The cable ties are evenly spaced and face the same direction.

3

Different types of power cables are bound separately when being routed, for example, the power cables, PGND cables, feeders, fiber optic cables, and E1/T1/ FE cables.

4

The layout of all cables facilitates the maintenance and capacity expansion. For example, the maintenance transfer cable is bound to the outside of the BBU cable claw, as shown in Figure 15-1.

5

Legible labels are attached to both ends of all cables.

6

The extra length of the indoor cable ties is cut off, and the cut surfaces are smooth without sharp edges. The extra length of 3 mm to 5 mm (0.12 in. to 0.2 in.) of the outdoor cable ties is reserved when the cable ties are cut.

7

The port that no cable is connected to is properly protected.

8

The connectors of the RF cables are secured to avoid false connection that will cause an abnormal voltage standing wave ratio (VSWR).

Figure 15-1 Checking the maintenance transfer cable

Issue 02 (2013-12-23)


243


16 Power-On Check

16

Power-On Check

This section describes how to power on a base station and handle a failure in the power supply to the components in the cabinet. NOTE

l

Power on a cabinet or BBU within 7 days after unpacking it. If you power off a cabinet or BBU for maintenance, restore power to the cabinet or BBU within 48 hours.

l

Power on an RRU within 24 hours after unpacking it. If you power off an RRU for maintenance, restore power to the RRU within 24 hours.

Power-On Check Figure 16-1 shows the power-on check process for the base station.

Issue 02 (2013-12-23)


244


16 Power-On Check

Figure 16-1 Power-on check

Indicator Status and Output Voltage Range l

The normal status of the indicators on the PMU is as follows: RUN indicator: on for 1s and off for 1s

Issue 02 (2013-12-23)


245


16 Power-On Check

ALM indicator: steady off l

The normal status of the indicators on the PSU is as follows: Power indicator: steady green Protection indicator: steady off Fault indicator: steady off

l

The normal DC output voltage of the EPU ranges from -43.2 V DC to -57 V DC.

l

The normal status of the indicators on the CMUEA is as follows: RUN indicator: on for 1s and off for 1s ALM indicator: steady off

l

RUN indicator on the UPEU: steady on

l

STATE indicator on the FAN: blinking green (on for 1s and off for 1s)

l

The normal status of the indicators on the BBU is as follows: – RUN indicator: blinking green (on for 1s and off for 1s) – ALM indicator: steady off – ACT indicator: steady on

Troubleshooting If the power supply to a component fails after the cabinet is powered on, handle the fault according to the instructions in Table 16-1. Table 16-1 Troubleshooting Failure Type

Handling Measures

Power supply failure in all internal components of the cabinet

Check whether the input power cables for the battery cabinet are connected properly. l If the cables are not connected correctly, set all the power switches to OFF, and then reconnect the power cables. l If the cables are connected correctly, replace the EPU.

Failure in the power supply to a board in the cabinet

Check as follows: 1. Remove the board, and check whether any pin of the slot on the backplane is bent, broken, or missing. Replace the subrack if necessary. 2. Insert the board into the subrack again, and check the status of indicators on the board. 3. If the indicators indicate an exception, remove the board, insert it into a vacant slot holding the boards of the same type, and check the status of the indicators again. l If the board works properly, the original slot is faulty. In this case, replace the subrack. l If the fault persists, the board is faulty. In this case, replace the board.

Issue 02 (2013-12-23)


246


16 Power-On Check

Failure Type

Handling Measures

Failure in the power supply to other components in the cabinet

Check as follows: 1. Check whether the indicator on the fuse terminal block that connects power supply to the component is on. (Skip this step and go to 2 if this component does not use any fuse terminal block.) l If the indicator on the fuse terminal block is on, the fuse is faulty. In this case, replace the fuse according to the instructions in Replacing a Fuse. l If the indicator on the fuse terminal block is off, go to 2. 2. Use a multimeter to measure the input power to the component. l If the input power is normal, replace the component. l If the input power is abnormal, check whether the power cable for the component is connected securely. If the power cable is not connected securely, turn off the power switch for the component (if there is no power switch for the component, remove the connector on the power cable) and reconnect the power cable. If the power cable is connected securely, the power switch or fuse for the component may be faulty. In this case, replace the power switch or fuse.

Issue 02 (2013-12-23)


247


17

17 Subsequent Operations

Subsequent Operations

About This Chapter This chapter describes the operations that need to be performed after the installation. These operations include sealing the cable outlets on the base and cable outlets in the cabinet and repainting the cabinet. 17.1 Sealing the Cable Outlets After all cables are installed, seal all cable outlets in the cabinet and on the base. 17.2 Repainting The paint on the surface of the cabinet should be kept satisfactory. Therefore, any damaged paint must be repaired.

Issue 02 (2013-12-23)


248



17.1 Sealing the Cable Outlets After all cables are installed, seal all cable outlets in the cabinet and on the base.

Procedure l

Seal the cable outlets in the cabinet. 1.

Route cables through the cable bags and pull the drawstrings to fasten the cable bags around the cables, as shown in Figure 17-1. NOTE

l All cables must be bound to the cable bridges on one side of the cabinet. l You can put your hands in the cable bag to help routing cables through the bag.

Figure 17-1 Fastening the cable bags

l

Seal the cable outlets on the base. 1.

Issue 02 (2013-12-23)

Use baffle plates to block redundant space in the cable outlets and tighten the two screws on each baffle plate, as shown in Figure 17-2.


249



Figure 17-2 Sealing the cable outlets on the base

(1) Baffle plate on the right

2.

(2) Baffle plate at the rear

(3) Baffle plate on the left

Use fireproof mud to seal the cable outlets on the base, as shown in Figure 17-3. Figure 17-3 Sealing cable outlets on the base using fireproof mud

(1) Fireproof mud

(2) PVC corrugated pipe

NOTE

Fireproof mud is used only for sealing cable outlets on the base. Do not use fireproof mud to seal any cable outlet in the cabinet.

3.

Tighten the three screws on the front baffle plate of the base and close the baffle plate.

----End

Issue 02 (2013-12-23)


250



17.2 Repainting The paint on the surface of the cabinet should be kept satisfactory. Therefore, any damaged paint must be repaired.

Prerequisites Before repainting the cabinet, select the paint of the same color according to Table 17-1. Table 17-1 Color codes Applied to

Color

Huawei Code

International Code

Cabinet

RAL7035

YB026

RAL7035

Base

3010 light gray

YB030

Pantone 422U

Procedure Step 1 If the area where the paint is damaged is dirty or the material is rusted, rub the area with sandpaper slightly to remove the dirt or rust, as shown in Figure 17-4. Figure 17-4 Rubbing the damaged area with sandpaper

Step 2 Use anhydrous alcohol to dampen a cloth and use the wet cloth to remove dirt or dust from the rubbed area or the area to be repaired. Then dry the area with another clean cloth, as shown in Figure 17-5.

Issue 02 (2013-12-23)


251



Figure 17-5 Cleaning the damaged area with anhydrous alcohol

Step 3 Paint the surface of the cabinet with paint of the same color. Step 4 Shake the bottle of the paint, open the bottle, and saturate the brush with the paint. Then apply the paint evenly to the damaged area until no scar can be observed, as shown in Figure 17-6.

NOTICE The paint coating should be as thin as possible. No drops are allowed on the paint coating, and the surface should be smooth.

Figure 17-6 Repaint the damaged paint coating of the cabinet

Step 5 Perform subsequent operations after the repaired paint coating is exposed in the air for 30 minutes.

Issue 02 (2013-12-23)


252



NOTE

The color of the repaired paint coating area should be consistent with that of the surrounding areas, without obvious edges and bulges, and the original damage should no longer be distinguishable. In addition, there should be no paint peeled off.

----End

Issue 02 (2013-12-23)


253

BTS3900A (Ver.D) Installation Guide for Capacity Expansion(02)(PDF)-En

Recommend Documents