Flexi WCDMA BTS Optional Items Description

Nokia Siemens Networks WCDMA RAN, Rel. RU10, System Library, v. 2

Flexi WCDMA BTS Optional Items Description

DN7086754 Issue 8-2 en 30/04/2009

# Nokia Siemens Networks

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The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation is intended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted, and no part of it may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. The documentation has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation. The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or software products are given “as is” and all liability arising in connection with such hardware or software products shall be defined conclusively and finally in a separate agreement between Nokia Siemens Networks and the customer. However, Nokia Siemens Networks has made all reasonable efforts to ensure that the instructions contained in the document are adequate and free of material errors and omissions. Nokia Siemens Networks will, if deemed necessary by Nokia Siemens Networks, explain issues which may not be covered by the document. Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NO EVENT WILL NOKIA SIEMENS NETWORKS BE LIABLE FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA, THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT. This documentation and the product it describes are considered protected by copyrights and other intellectual property rights according to the applicable laws. The wave logo is a trademark of Nokia Siemens Networks Oy. Nokia is a registered trademark of Nokia Corporation. Siemens is a registered trademark of Siemens AG. Other product names mentioned in this document may be trademarks of their respective owners, and they are mentioned for identification purposes only. Copyright © Nokia Siemens Networks 2009. All rights reserved.

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Contents

Contents Contents 3 Summary of changes 5 1

Flexi Mounting Kit for Floor, Wall and Pole (FMFA) description 7

2

Pole Mounting Kit (VMPB) description 11

3

Flexi Mounting Auxiliary Bracket (FMAA) description 13

4

Flexi Pole Installation Kit (FPIA) description 15

5

Flexi Pole Mounting Kit (FPKA) description 17

6

Flexi Mounting Covers for Back and Front (FMCA and FMCB) description 23

7 7.1 7.2 7.3

Flexi System External Alarm (FSEB) description 27 Flexi System External Alarm Box (FSEB) operation 27 Flexi System External Alarm (FSEB) dimensions and weight Flexi System External Alarm (FSEB) interfaces 28

8

Flexi System External OVP (FSEC) description 31

9

9.4

Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) description 35 Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) operation 35 Flexi Power Module (FPMA) dimensions and weight 37 Flexi Power Module (FPMA) and sub-module (FPAA and FPBA) interfaces 38 Flexi power sub-module (FPAA and FPBA) LED indications 40

10 10.1 10.2 10.3 10.4

Flexi Power DC/DC Module (FPDA) description 43 Flexi Power DC/DC Module (FPDA) operation 43 Flexi Power DC/DC Module (FPDA) dimensions and weight Flexi Power DC/DC Module (FPDA) interfaces 45 Flexi Power DC/DC Module (FPDA) LED indications 46

11

Flexi Power AC/DC sub-module (FPAB) description 47

12 12.1 12.2 12.3

Flexi FCIA FCIA FCIA

13 13.1

Flexi Cabinet for Outdoor (FCOA) description 55 Flexi Cabinet for Outdoor (FCOA) construction 55

9.1 9.2 9.3

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27

44

Cabinet for Indoor (FCIA) description 51 cabinet construction 51 optional items 52 dimensions and weight 53


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13.2 13.3

FCOA optional items 56 Flexi Cabinet for Outdoor (FCOA) dimensions and weight

14 14.1 14.2

Flexi Mounting Shield (FMSA and FMSB) description 63 Flexi Mounting Shield (FMSA and FMSB) operation and construction 63 Flexi Mounting Shield (FMSA and FMSB) dimensions and weights 66

15 15.1 15.2 15.3

Flexi Mounting Kit Vertical for 2G (FMUA) description 67 Flexi Mounting Kit Vertical for 2G (FMUA) operation 67 Flexi Mounting Kit Vertical for 2G (FMUA) construction 69 Technical properties of Flexi Mounting Kit Vertical for 2G (FMUA)

16 16.1 16.2

Flexi Mounting Kit Horizontal for 2G (FMUB) description 73 Flexi Mounting Kit Horizontal for 2G (FMUB) operation and construction 73 Technical properties of Flexi Mounting Kit Horizontal for 2G (FMUB)

17 17.1 17.2 17.3

I-HSPA Adapter description 77 Overview of I-HSPA Adapter hardware 77 Physical dimensions of the I-HSPA Adapter 79 Physical interfaces of the I-HSPA Adapter 79

18

Talk Conversion Kit (EMIA or EMIB) 81


60

71

74

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Summary of changes

Summary of changes

Changes between document issues are cumulative. Therefore, the latest document issue contains all changes made to previous issues. Changes between issues 8-1 and 8-2 Section Flexi Pole Mounting Kit (FPKA) description updated. Section Flexi System External OVP (FSEC) description updated. Changes between issues 8-0 and 8-1 Section Flexi Mounting Kit for Floor, Wall and Pole (FMFA) description edited. Section Flexi Mounting Auxiliary Bracket (FMAA) description added. Section Flexi Pole Mounting Kit (FPIA) description edited. Section Flexi Pole Mounting Kit (FPKA) description edited. Section Flexi System External OVP (FSEC) description edited. Information related to Flexi system external GPS mediator (FSEG) has been removed. Sections Flexi System External GPS Mediator (FSEG) operation, Flexi System External GPS Mediator (FSEG) dimensions and weight, Flexi System External GPS Mediator (FSEG) interfaces and GPS antenna removed. Term Flexi Rectifier Module replaced with Flexi Power Rectifier and information related to it updated in sections FCIA cabinet construction, FCIA optional items, and FCOA optional items. Editorial changes made.

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Changes between issues 7-1 and 8-0 Table Dimensions and weight of the FMFA in section Flexi mounting kit for floor, wall and pole (FMFA) description edited. Figure Flexi Pole Installation Kit (FPIA) added to section Flexi Pole Installation Kit (FPIA) description. Section Flexi Pole Mounting Kit (FPKA) description edited. Section Flexi Mounting Covers for Back and Front (FMCA and FMCB) description edited. Section Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) operation edited. Section Flexi power DC/DC sub-module (FPDA) operation edited. Section FCIA cabinet construction edited. Section FCIA cabinet optional items edited. Section FCOA optional items edited. Section FCOA dimensions and weight edited. Section Physical dimensions of the I-HSPA Adapter edited. Section Physical interfaces of the I-HSPA Adapter edited. Section Talk Conversion Kit (EMIA) edited and figure Parts needed for installing Flexi EDGE BTS modules in Citytalk cabinet added.

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Flexi Mounting Kit for Floor, Wall and Pole (FMFA) description

1

Flexi Mounting Kit for Floor, Wall and Pole (FMFA) description Flexi BTS modules are installed on the floor, wall or pole using Flexi Mounting kit for Floor, Wall and Pole (FMFA). The FMFA consists of a plinth and adapter mechanics. The plinth is required in BTS site installations without a cabinet and it provides grounding points for BTS and module grounding. The mounting principles are the following: .

In floor mounting, the plinth is fixed directly onto the floor. To meet the Telcordia GR-63-CORE Vibrational requirements for earthquake Zone 4 requirement, the maximum number of modules in a stack is five (maximum total height 15 U). To meet the Telcordia GR-63CORE Vibrational requirements for earthquake Zone 2 requirement, the maximum number of modules in a stack is nine (maximum total height 22 U).

.

In wall mounting, the plinth is fixed onto the wall either by using adapter mechanics or directly to the wall. The maximum number of modules per plinth is two.

.

In pole mounting, the plinth is fixed onto a pole mounting kit (VMPB or FPKA) by using adapter mechanics. Adapters are needed to reduce the influence of non-parallel surfaces of the mounting brackets. The maximum number of modules per plinth is two. The FMFA delivery includes two fixing plates for the casings. Used in pole and wall installations, the plates are attached across two module casings on both sides of the modules. See the following figure for an isometric view of the FMFA.

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DN7082497

Figure 1.

Isometric view of the plinth

See the following figure for the adapter mechanics.

DN7099438

Figure 2.

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Adapter mechanics


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Flexi Mounting Kit for Floor, Wall and Pole (FMFA) description

The plinth has a back stop that prevents installing the BTS too near to a wall (40 mm). The compartment behind the front panel of the plinth is used as a storage place, for example, for seal caps. FMFA dimensions and weight The dimensions and weight of the FMFA are presented in the following table.

Table 1.

Dimensions and weight of the FMFA

Property

Value

Height

69 mm (2.7 in.)

Width

455 mm (17.9 in.)

Depth

459 mm (18.1 in.)

Weight

Wall configuration 4.2 kg (9.3 lbs) Floor configuration 2.9 kg (6.4 lbs)

The material of the plinth is 1.5 mm (0.06 in.) sheet metal. For installation instructions, see Installing Flexi WCDMA BTS Modules for Stack, Wall, and Pole Configurations. External connections The plinth has the following fixing interfaces:

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.

ESD studs (2 pcs)

.

Casing fixing points (4 pcs)

.

Pole/wall adapter fixing points (6 pcs)

.

Threads for the lifting eye bolts (4 pcs)

.

Modules grounding (24 pcs)

.

BTS grounding (1 pcs)

.

Casing locking points (2 pcs)


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.

Anchoring points to floor (4 main and 2 optional)

.

Fixing plate fixing points (4 pcs)

See the following figure for the external fixing interfaces of the FMFA.

Casing fixing points Casing locking points

Casing locking points

Fixing holes for fixing plates

ESD Stud

Threads for the lifting eye bolts

Fixing holes for adapter plates BTS grounding

Modules grounding

Anchoring points to floor

DN7082504

Figure 3.

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External interfaces of the plinth


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Pole Mounting Kit (VMPB) description

2

Pole Mounting Kit (VMPB) description The Pole Mounting Kit (VMPB) enables BTS installation on a pole 60-300 mm (2.4-11.8 in.) in diameter. See the following figure for an isometric view of the VMPB.

DN70415461

Figure 4.

Pole Mounting Kit

See the following table for the delivery contents of the VMPB.

Table 2.

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Delivery contents

Item

Quantity

Pole Mounting Kit (VMPB)

1

Mounting blocks

2 pcs

M8x25 bolts

8 pcs

M10x120 bolts

4 pcs

M10x200 bolts

4 pcs

M10x300 bolts

4 pcs

Washers

4 pcs


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See the following table for dimensions and weight of the VMPB.

Table 3.

VMPB dimensions and weight

Property

Value

Height

60 mm (2.4 in.)

Width

350 mm (13.7 in.)

Depth

300 mm (11.8)

Weight

8.3 kg (18.3 lbs)

For installation instructions, see section Mounting the plinth on a pole in the Installing Flexi WCDMA BTS Modules for Stack, Wall, and Pole Configurations document.

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Flexi Mounting Auxiliary Bracket (FMAA) description

3

Flexi Mounting Auxiliary Bracket (FMAA) description The Flexi Mounting Auxiliary Bracket (FMAA) can be used to mount auxiliary boxes (FSEB, FSEC) in pole, wall, stack, or EMIA/EMIB installations. One FSEB can be installed to the Citytalk Cabinet without the use of FMAA. The FMAA is mounted to the top casing in horizontal stacks and the outer casing in vertical installations. The auxiliary boxes are then mounted to the FMAA based on their own installation principles. There is enough space for a maximum of one FSEC box and one FSEB box or two FSEC boxes.

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DN70449903

Figure 5.

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Flexi Mounting Auxiliary Bracket (FMAA)


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Flexi Pole Installation Kit (FPIA) description

4

Flexi Pole Installation Kit (FPIA) description Flexi Pole Installation Kit (FPIA) consists of an installation plate, straining strap and four screws. It is used for installing the following auxiliary units to a pole: .

Flexi System External Alarm (FSEB)

.

Flexi System External OVP (FSEC)

The pole can between 60 mm (2.4 in.) and 120 mm (4.7 in.) in diameter. There are two sets of fixing points on the installation plate. The FPIA can carry the weight of 5 kg (11 lbs). For the FPIA delivery contents, see section Contents of the Flexi Pole Installation Kit (FPIA) delivery in the Installing Flexi WCDMA BTS Optional Items document.

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DN70458657

Figure 6.

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Flexi Pole Installation Kit (FPIA)


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Flexi Pole Mounting Kit (FPKA) description

5

Flexi Pole Mounting Kit (FPKA) description The Flexi Pole Mounting Kit (FPKA) can be used with poles between 60 mm (2.4 in.) and 120 mm (4.7 in.) in diameter. The most commonly used size is 80 mm (3.1 in.). The FPKA can replace the VMPB Pole Mounting kit in installations where the pole diameter is less than 120 mm (4.7 in.). See the following figure for the FPKA

Bolt M8x20

Fixingpoints 64mm (2.5 in.) Bolt M10X120 105 mm thread

Fixingpoints 184mm (7.2 in.)

Figure 7.

Flexi Pole Mounting Kit (FPKA)

The width of the fixing points is 184 mm (7.2 in.) and 64 mm (2.5in.). There are fixing points in three sides of the FPKA. The M10 screws should be tightened to 30 Nm and the M8 screws to 20 Nm. The FPKA can carry the maximum weight of 160 kg (352.7 lbs). The delivery contents of the FPKA are listed in the following table.

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Table 4.

FPKA delivery contents

Item

Quantity

FPKA Bracket

1 pcs.

Bolt M8 x 20

6 pcs.

Bolt restrainer

2 pcs.

FPKA bracket strainer

1 pcs.

Bolt M10 x120 105 mm thread

2 pcs.

ISO 4762 (DIN912)

Installation with Remote Radio Heads The FPKA has room for three Remote Radio Heads (FRGG). It is possible to use three installation directions. See the following figure for the FPKA installation with three Remote Radio Heads.

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Figure 8.

FPKA with three Remote Radio Heads

Installation with Flexi modules The FPKA has room for a maximum of four 3U Flexi modules (12U total). Two modules (or casings) can be installed on opposite sides of the FPKA. See the following figure for the FPKA Installation with four 3U modules.

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DN70424752

Figure 9.

FPKA with four 3U Flexi Modules

Installation with MetroSite 50 The FPKA supports the MetroSite 50 with two installation directions. See the following figure for the FPKA installation with MetroSite 50.

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DN70424776

Figure 10.

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FPKA with MetroSite 50


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Flexi Mounting Covers for Back and Front (FMCA and FMCB) description

6

Flexi Mounting Covers for Back and Front (FMCA and FMCB) description Flexi mounting covers for back and front are optional 3U (FMCA) and 2U (FMCB) module covers that are required in installations without a cabinet. The primary functions of the covers are to provide protection against winddriven rain, visual protection, and mechanical protection for the cables. Furthermore, the back cover protects the installer's fingers from the rotating fans. The front cover air deflector is semi-transparent to allow assessing the status of the hardware LEDs without removing the front covers. For installation instructions, see section Installing back and front covers in the Installing Flexi WCDMA BTS Optional Items document. The FMCA and FMCB deliveries include a grounding cable. Note that it is not included in any module deliveries. The back and front covers, the safety catches and the grounding cable are illustrated in the following figure.

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Front cover

Back cover

2 x safety catch

Grounding cable

DN7082516

Figure 11.

FMCA: 3U back cover, 3U front cover, 2 x safety catch and grounding cable

FMCA dimensions The dimensions of the FMCA are presented in the following table.

Table 5.

Dimensions of the FMCA

Property

Front cover

Back cover

Height

128 mm

128 mm

(5 in.)

(5 in.)

492 mm

446 mm

(19.4 in.)

(17.6 in.)

100 mm

37 mm

(3.9 in.)

(1.5 in.)

Width

Depth

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Flexi Mounting Covers for Back and Front (FMCA and FMCB) description

Table 6.

Dimensions of the FMCB

Property

Front cover

Back cover

Height

83 mm

83 mm

(3.3 in.)

(3.3 in.)

492 mm

446 mm

(19.4 in.)

(17.6 in.)

100 mm

37 mm

(3.9 in.)

(1.5 in.)

Width

Depth

The material of the covers is plastic.

Table 7.

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Grounding cable

Property

Value

Length

1.3 m (4.3 ft.)

Thickness

16 mm2 (5 AWG)


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Flexi System External Alarm (FSEB) description

7 7.1

Flexi System External Alarm (FSEB) description Flexi System External Alarm Box (FSEB) operation The FSEB box is used for extending the Flexi BTS alarm connector to support up to 24 alarm interfaces. 12 alarms are supported for Flexi WCDMA BTS. Support for the fire detector is also provided. The FSEB box provides IP55 protection. In outdoor applications, the box can be attached to the outdoor cabinet roof. There are fixing points for the FSEB in the outdoor cabinet. In indoor or stacked applications, the box is attached in the proximity of the modules, for example, on a wall. The Flexi Mounting Auxiliary Brackets (FMAA) can be used to mount the FSEB on the top or outer casings in pole, wall, and stack configurations. The brackets are mounted on the top or outer casing using the existing connection pin holes. Flexi Pole Installation Kit (FPIA) can be utilised for pole installations. For installation instructions, see section Installing Flexi System External Alarm (FSEB) in the Installing Flexi WCDMA BTS Optional Items document.

7.2

Flexi System External Alarm (FSEB) dimensions and weight The dimensions and weight of the FSEB are presented in the following table.

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Table 8.

FSEB dimensions

Property

Value

Width

335 mm (13.2 in.)

Height

94 mm (3.7 in.)

Depth

182 mm (7.2 in.)

Weight

Max. 2 kg (4.4 lbs)

The mounting dimensions of the FSEB enclosure are 110 mm x 324 mm (4.3 in. x 12.8 in.). The material of the box is plastic.

7.3

Flexi System External Alarm (FSEB) interfaces See the figure below for the FSEB mechanical interfaces:

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Flexi System External Alarm (FSEB) description

ESD

Grounding point EAC M16 UltraSite and Talk swap cases BTS interconnection cable DN70283679

Figure 12.

FSEB interfaces

PWB interface The PWB interface and connectors are presented in the table below.

Table 9.

Interface and connector overview

Interface

Type

Description

EACX-I

Sub-D37, female

.

12 direct alarm inputs

.

6 alarm outputs (ESM extension, compatible to EAC on ESM)

EACX-S

10 SMDK1/6-3.5

60 pin screw terminal combines EACX-I, EACXII

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Fire detector power supply

Screw terminal

DC power supply for the optional fire detector

ESM

Sub-D37, male

Interface to the System Module, *CAN bus


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Table 9.

Interface and connector overview (cont.)

Interface

Type

Description

*EACX-II

Sub-D37, female

12 alarm inputs via CAN bus

*Not used in WCDMA mode. See the following figure for the FSEB PWB. ESM

Smoke-Detector Power X4114

EACX-II(D37) EACX-I(D37)

EACX-S screw terminals X4104 to X4113 grounding

Not in use

DN70410509

Figure 13.

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FSEB PWB


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Flexi System External OVP (FSEC) description

8

Flexi System External OVP (FSEC) description Flexi System External OVP (FSEC) protects Flexi WCDMA sub-modules against surge pulse(s) in power feeding lines. This section describes protection device only for DC lines in the feederless site solution. The FSEC gives Class II (C, T2) protection for DC power feed and provides IP55 protection. For FSEC installation instructions, see section Installing Flexi System External OVP (FSEC) in the Installing Flexi WCDMA BTS Optional Items document. The FSEC box is also used for altering the DC cable diameter. For more detailed information on the FSEC usage in the feederless site solution, see Installing feederless or distributed site in the Cabling Flexi WCDMA BTS and Creating Configurations document. The FSEC does not require regular maintenance.

DN70154491

Figure 14.

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Isometric view of the FSEC


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See the following figures for the internal and external wiring of the FSEC. Internal wiring (factory cabling) version 6Yxxxxxxxxx FSEC

VAL-MS VAL-MS 60 ST 60 ST

+

+

PE

-

-

PE

PE terminals are electrically connected to DIN rail

Electrical connection GND

PE

0V (+)

-48 V DN70592401

Figure 15.

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FSEC internal wiring (version 6Yxxxxxxxxx)


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Flexi System External OVP (FSEC) description

External wiring, version 6Yxxxxxxxxx FSEC

VAL-MS VAL-MS 60 ST 60 ST

+

+

PE

-

-

PE

Cable shield

Ground cable to plinth or site grounding bar

DC cable type: MCCMK/MCMK (or equivalent)

System/RF Module

To other FSEC

DN70592413

Figure 16.

FSEC external wiring (version 6Yxxxxxxxxx)

FSEC dimensions The dimensions of the Flexi system external OVP box are presented in the following table. The FSEC is made of aluminium.

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Table 10.

FSEC dimensions

Property

Value

Width

95 mm (3.7 in.)

Height

155 mm (6.1 in.)

Depth

155 mm (6.1 in.)

Weight

2.7 kg (5.9 lbs)

FSEC connectors In the FSEC, there are screw terminals for input and output cables. There are four pieces of screw terminals for AWG 2 cables and for earthing two PEs (protective earthing GND) terminals for AWG 2 cable size. A 2-meter DC cable is included in the FSEC delivery.

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Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) description

9 9.1

Flexi Power Module (FPMA) and submodules (FPAA and FPBA) description Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) operation Flexi Power Module (FPMA) is an optional module. It comprises FPMA mechanics and AC and DC interfaces. The actual power sub-modules are the following: .

Flexi Power AC/DC sub-module 200-240 V AC (FPAA)

.

Flexi Power Battery sub-module (FPBA)

The maximum number of sub-modules in an FPMA is four. For installation instructions, see section Installing Flexi Power Module (FPMA) in the Installing Flexi WCDMA BTS Optional Items document. The FPMA is presented in the following figures.

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Type label

DN70230045

Figure 17.

Power Module (FPMA)

DN7084386

Figure 18.

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FPMA: full configuration with two FPAAs and two FPBAs


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The FPMA can support 1-phase and 3-phase AC input. The nominal input voltage is 200-240 V AC (the operating voltage range is 180 - 276 V AC). The maximum output power from the FPMA is 4kW (with 4 FPAAs). Flexi Power AC-DC sub-module (FPAA) The main function of the FPAA is to provide the BTS with nominal 48 V DC power from an AC supply. Maximum DC output power of one FPAA module is 1000 W. A nominal 48 V DC supply is intended for BTS internal use only (a nominal 48 V DC supply is not intended for 3rd party equipment because they may require lower conducted emission level than EN55022 Class A). The FPAA includes its own integrated self-controlled fan. In case the fan fails, an alarm is generated and the FPAA has to be replaced (the fan alone cannot be replaced).

Caution Risk of thermal runaway of the battery, because temperature compensation of charging voltage is not supported. Do not connect an external lead acid battery for longer backup times to a nominal 48 V DC supply.

Flexi Power Battery sub-module (FPBA) The Flexi Power Battery Sub-Module (FPBA) is a separate optional submodule used together with the FPAA. The FPBA provides short-term battery backup time when the AC power mains is down on a Flexi BTS site. The FPBA is a lithium ion battery. The maximum DC output power from one FPBA module is 1000 W. The input power for the BTS cannot exceed the maximum output power of the installed batteries. Otherwise the batteries do not provide the BTS with the needed power during power failure.

9.2

Flexi Power Module (FPMA) dimensions and weight The following table lists the dimensions and weight for Flexi Power Module (FPMA).

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Table 11.

Dimensions and weight of the FPMA

Property

FPMA

Height

133 mm/3 U (5.2 in.)

Width

447 mm (17.6 in.)

Depth without covers

422 mm (16.6 in.)

Depth with covers

560 mm (22.1 in.)

Weight (empty)

< 11 kg (< 24.3 lbs)

9.3

Weight

28 kg

(fully equipped with one AC/DC power module and batteries)

(61.9 lbs)

Flexi Power Module (FPMA) and sub-module (FPAA and FPBA) interfaces FPMA front panel connectors The connectors on the FPMA front panel, their types and purposes are listed in the table below.

Table 12.

FPMA front panel connectors, types and purposes

Connector

Type

Purpose

Power supply in

Terminal block

AC main power supply in

Power supply out

2-wire DC cable 4 x multibeam

DC feed to the BTS

Grounding

2 x M5

Module grounding

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FPAA front panel connectors There is a stand-by switch on the front panel of the FPAA. The stand-by switch is used for switching the FPAA unit ON/stand-by. The connectors on the FPAA front panel, their types and purposes are listed in the table below.

Table 13.

FPAA front panel connectors, types and purposes

Connector

Type

Purpose

AC cable connector

Mate-N-Lock

AC input

DC connector

Multi-beam power supply connector

DC output

Alarm connector

2 x RJ-45*

Alarms**

Operational state visual indication

tri-colour LED

FPAA state or alarm indication

*for chaining **Alarm 1 (AL01): AC input failure (alarm is sent when AC input voltage is missing or it is out of range). **Alarm 2 (AL02): maintenance needed (possible reasons are unit failure, cooling fan failure, output power is low or over temperature shut down is ON). FPBA front panel connectors There is a stand-by switch on the front panel of the FPBA. The connectors on the FPBA front panel, their types and purposes are listed in the table below.

Table 14.

FPBA front panel connectors, types and purposes

Connector

Type

Purpose

DC input/output connector

Multi-beam power supply connector

DC input and output

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Table 14.

FPBA front panel connectors, types and purposes (cont.)

Connector

Type

Purpose

Alarm connector

2 x RJ-45*

Alarms**

Operational state visual indication

tri-colour LED

FPBA state or alarm indication

*for chaining **Alarm 2 (AL02): maintenance needed (possible reasons are unit failure, output power is low or unit has reached end of it's life). **Unit has an input for Alarm 1 (AL01) from FPAA unit (Alarm 1 is a trigger for battery discharging).

9.4

Flexi power sub-module (FPAA and FPBA) LED indications FPAA LED indications The FPAA LED indications are explained in the table below. Read the information on LED indications thoroughly. A blinking red LED does not always require removing the module.

Table 15.

FPAA LED indications

Colour

Explanation

Yellow

Stand-by (AC connected)

Green

Normal operation

Red

Alarm or fault

Red, blinking

Unit operating with abnormal input voltage

See the following figure for the location of the FPAA LED.

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LED

DN70350654

Figure 19.

FPAA LED

FPBA LED indications The FPBA LED indications are explained in the table below.

Table 16.

FPBA LED indications

Colour

Explanation

Yellow

Stand-by (DC connected from FPAA)

Ggreen

Normal operation, battery OK

Green, blinking slowly

Charging

Green, blinking fast

Discharging

Blinking fast between green and yellow

Forced discharge mode

Red, blinking fast

Minor alarm

Red

Major alarm or fault

The LED's slow blinking frequency is 1 Hz (1 sec) and fast blinking frequency 2 Hz (0.5 sec). See the following figure for the location of the FPBA LED.

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LED

DN70350678

Figure 20.

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FPBA LED


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Flexi Power DC/DC Module (FPDA) description

10 10.1

Flexi Power DC/DC Module (FPDA) description Flexi Power DC/DC Module (FPDA) operation Flexi Power DC/DC Module (FPDA) is an optional stand-alone 2 kW DC/ DC module. When the BTS power load is more than 2 kW, multiple FPDAs can be installed in parallel. When FPDAs are used in parallel, a maximum of two DC cables can be installed together at each output terminal. Conducted emission level of the 53-55 V DC supply is according to the standard EN55022 Class A. The 53-55 V DC supply is intended for BTS internal use only (the 53-55 V DC supply is not intended for 3rd party equipment because they may require lower conducted emission level than EN55022 Class A).

Caution Risk of thermal runaway of the battery, because temperature compensation of charging voltage is not supported. Do not connect an external lead acid battery for longer backup times to the 53-55 V DC supply.

The FPDA includes its own integrated self-controlled fan. In case the fan fails, an alarm is generated and the fan has to be replaced. For installation instructions, see section Installing Flexi Power DC/DC Module 24V FPDA in the Installing Flexi WCDMA BTS Optional Items document. The FPDA is presented in the following figure.

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DN70150502

Figure 21.

10.2

Flexi Power DC/DC Module (FPDA)

Flexi Power DC/DC Module (FPDA) dimensions and weight The following table lists the dimensions and weight for the FPDA.

Table 17.

Dimensions and weight of the FPDA

Property

Value

Height

90 mm (2U) (3.5 in.)

Width

447 mm (17.6 in.)

Depth without covers

422 mm (16.6 in.)

Depth with covers

560 mm (22.1 in.)

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Flexi Power DC/DC Module (FPDA) description

Table 17.

Dimensions and weight of the FPDA (cont.)

Property

Value

Weight

< 15 kg (< 33.1 lbs)

10.3

Flexi Power DC/DC Module (FPDA) interfaces There is a stand-by switch on the front panel of the FPDA. The connectors on the FPDA front panel, their types and purposes are listed in the table below.

Table 18.

FPDA front panel connectors, connector types and purposes

Connector

Connector type

Purpose

Input connector

M10 bolts

DC input

Output connector

M10 bolts

DC output

Alarm connectors

2 x RJ-45*

Alarms**

*for chaining **Alarm 1 (AL01): DC input failure (alarm is sent when DC input voltage is missing or it is out of range). **Alarm 2 (AL02): maintenance needed (possible reasons are unit failure, cooling fan failure, output power is low or over temperature shut down is ON). The FPDA front panel is presented in the following figure.

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DC Input cabling

Alarm cabling

DC Output cabling

LED

GND DN70141402

Figure 22.

10.4

Front panel of the FPDA

Flexi Power DC/DC Module (FPDA) LED indications The FPDA has a tri-colour LED on the front panel to indicate the operational status of the module and all fault conditions during operation. Read the information on LED indications thoroughly. A blinking red LED does not always require removing the module. The LED indications of the FPDA are listed and explained in the table below.

Table 19.

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FPDA LED indications

Colour

Explanation

Green

Normal operation

Red

Alarm or fault

Yellow

Stand-by

Red, blinking

Abnormal input voltage


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Flexi Power AC/DC sub-module (FPAB) description

11

Flexi Power AC/DC sub-module (FPAB) description Flexi Power AC/DC sub-module 100/240V (FPAB) is a front-end rectifier assembly that converts AC input voltage to DC output voltage. The main application for the FPAB is to operate as an AC/DC converter for the single RF Module of the Flexi WCDMA BTS. In this application, the FPAB is installed on top of the 3U Single RF Module core, in the free slot of the unused filter. For installation instructions, see sections Installing the FPAB (Astec) to a single RF Module and Installing the FPAB (Efore) to a single RF Module in the Installing Flexi WCDMA BTS Optional Items document. See the following figure for an isometric view of the FPAB.

LED

DN70265249

Figure 23.

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Isometric view of the FPAB


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See the following table for FPAB input/output voltage.

Table 20.

FPAB input/output voltage

Property

Value

Nominal input voltage

100 - 240 V AC (single phase)

Input voltage range

90 - 276 V AC

Output voltage

56 V DC at 500 W

See the following figure for the FPAB connectors.

A

AC input (row connector)

B

DC output (multi-beam connector) DN70407333

Figure 24.

FPAB connectors

See the following figure for installing the FPAB in the RF Module.

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Flexi Power AC/DC sub-module (FPAB) description

DN70286831

Figure 25.

Installing the FPAB in the Single RF Module

FPAB dimensions The dimensions of the FPAB are presented in the following table.

Table 21.

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FPAB dimensions

Property

Value

Width

124 mm (4.9 in.)

Height

73 mm (2.9 in.)

Depth

345 mm (13.6 in.)

Weight

Max. 2.6 kg (5.7 lbs)


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The FPAB LED indications are explained in the following table.

Table 22.

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FPAB LED indications

Colour

Explanation

Yellow

Stand-by (AC connected)

Green

Normal operation


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Flexi Cabinet for Indoor (FCIA) description

12 12.1

Flexi Cabinet for Indoor (FCIA) description FCIA cabinet construction Flexi BTS Indoor cabinet (FCIA) has a cabinet core made of an aluminium chassis enclosed with aluminium doors and sides. The FCIA cabinet does not carry any electrical functionality; there are no traditional backplanes or electronics. The cable entries are located at the top of the cabinet. External cables are connected directly to the Flexi modules inside the cabinet. The following optional modules can be mounted to the FCIA cabinet:

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.

Integrated long term battery backup solution (MIBBU)

.

Flexi Power Rectifier (FPRx)

.

EAC connection box (FSEB)

.

Overvoltage protection box (FSEC)


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DN70253985

Figure 26.

12.2

FCIA cabinet

FCIA optional items Flexi BTS Indoor Cabinet (FCIA) can include the following optional items: Flexi System External Alarm Module (FSEB) Flexi System External Alarm box (FSEB) is installed on the cabinet roof and contains 12 external alarms and 6 controls.

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Flexi Cabinet for Indoor (FCIA) description

Flexi System External OVP (FSEC) Flexi System External OVP (FSEC) is installed on the cabinet roof. Multi Integrated Battery Backup Solution (MIBBU) The optional Multi Integrated Battery Backup solution (MIBBU) with a separate battery can be installed in Nokia Flexi BTS Indoor Cabinet. The Multi Integrated Battery Backup Solution consists of .

one power distribution unit (WPU) with one control unit (CU), and

.

one to four rectifier power units (WPM).

The power distribution unit mainly distributes the input AC mains to the rectifier units. The control unit controls the rectifier power units and monitors the alarms in the event of low supply voltage, or if the MIBBU enters the battery backup mode in the event of an AC mains failure. The alarm generated by the control unit is forwarded to the BTS O&M software. Flexi Power Rectifier (FPRx) The Flexi Rectifier Module (FPRA) is a modular 6kW output power AC rectifier package made up of three individual 2kW AC/DC power modules operating in a parallel mode configuration. The FPRA outputs a positive earthed –54VDC (V48N) as a respective BTS operational supply voltage rail and for site battery charging. It supports 2G and 3G Flexi BTS configurations (indoor and outdoor cabinets, and stack, pole and wall configurations). Flexi Battery Mounting Kit for FCIA (FMBB) Flexi Battery Mounting Kit (FMBB) is needed when using batteries or the MIBBU solution in FCIA. The mounting kit is installed at the bottom of the cabinet.

12.3

FCIA dimensions and weight See the following table for the dimensions and weight of the Flexi Cabinet for Indoor (FCIA).

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Table 23.

Dimensions and weight of Flexi Cabinet for Indoor (FCIA).

Property

Value

Height

1800 mm / 40.5U (70.87 in.)

Width

600 mm (23.62 in.)

Depth

600 mm (23.62 in.)

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Weight

62 kg

(empty cabinet)

(136 lbs.)

Free space for modules

36 U


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Flexi Cabinet for Outdoor (FCOA) description

13 13.1

Flexi Cabinet for Outdoor (FCOA) description Flexi Cabinet for Outdoor (FCOA) construction Flexi Cabinet for Outdoor (FCOA) has a cabinet core made of an aluminium chassis enclosed with aluminium covers. The cabinet door can be locked with a triangle door-open key. The cabinet can also be fitted with an optional security lock for additional protection. The FCOA itself does not have any electrical functionality and therefore, it does not increase Flexi BTS site power consumption The cabinet has the following functions: .

it provides the base station and cables protection against external damage and foreign objects

.

it supports earthquake protection

.

it houses the Flexi cabinet site support module (FCSA) that provides long-term battery back-up and a 4U-high IP55-protected space for Line Terminal Equipment (LTE)

.

together with Flexi cabinet air filter (FCFA), it protects the BTS in extremely dirty conditions

The FCOA provides earthquake protection for an installation of more than nine modules.

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DN70138414

Figure 27.

13.2

FCOA cabinet

FCOA optional items This section describes the optional items of Flexi BTS Outdoor cabinet (FCOA). Flexi Cabinet Air Filter (FCFA) The optional air filter (FCFA) can be added in case of extremely dirty environment (for fresh air cooled modules). The optional air filter provides cover for extremely dirty conditions by over-pressurizing the cabinet. The FCFA delivery includes the air filter and a wind plate.

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The air filter is installed in the back of the cabinet, replacing the original back wall. It consists of a filter element, 8 x diagonal fans, a pressure sensor, a control logic, and back wall mechanics. The wind plate is installed in the cabinet door. The control of the FCFA fans is based on a pressure sensor. The pressure sensor measures pressure inside the cabinet and this information is then used for controlling the fan speed. The air filter is presented in the following figure.

DN70150526

Figure 28.

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Air filter


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Flexi Cabinet Site Support Module (FCSA) The optional site support module (FCSA) can be used with the outdoor cabinet to provide long-term battery back-up time for the Flexi WCDMA BTS and a space for installing Line Terminal Equipment (LTE) units. The FCSA provides IP55 protected installation space for the PDU unit, IBBU AC interface box, rectifier units, LTE equipment, control card, heat exchanger, and fans. There is a separate option for battery installation in the site support module. Batteries are fixed and cabled using Flexi Mounting Kit for Batteries (FMBA). The kit contains battery cables, a cable from IBBU to the battery cables for safe installation, rubber spacers, and front fixing parts to the batteries. The site support is presented in the following figure.

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Heat Exchanger

MIBBU

Control card

LTE Space Batteries FMBA DN70150538

Figure 29.

Site support

Flexi Power Rectifier (FPRx) The Flexi Rectifier Module (FPRA) is a modular 6kW output power AC rectifier package made up of three individual 2kW AC/DC power modules operating in a parallel mode configuration. The FPRA outputs a positive earthed –54VDC (V48N) as a respective BTS operational supply voltage rail and for site battery charging. It supports 2G and 3G Flexi BTS configurations (indoor and outdoor cabinets, and stack, pole and wall configurations).

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Flexi Cabinet Fire Detector (FCDA) The fire detector is installed on the cabinet roof, and the cables are routed to the Flexi System External Alarm (FSEB). The following figure presents the fire detector.

DN70150541

Figure 30.

Fire detector

Flexi System External OVP (FSEC) Flexi System External OVP (FSEC) is an IP-protected box for overvoltage protection and power terminals. The FSEC is installed on the cabinet roof. For more information on the FSEC, see Flexi System External OVP (FSEC) description.

13.3

Flexi Cabinet for Outdoor (FCOA) dimensions and weight See the following table for the dimensions and weight of the Flexi Cabinet for Outdoor (FCOA).

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Table 24.

Dimensions and weight of the Flexi Cabinet for Outdoor (FCOA)

Property

Value

Height

1550 mm (61 in.)

Width

770 mm (30.3 in.)

Depth

770 mm (30.3 in.)

Depth with air filter

930 mm (36.6 in.)

Depth with air filter and wind plate

1020 mm (40.2 in.)

Weight

Max. 80 kg

(empty cabinet)

(177 lbs)

Weight

104 kg

(with air filter)

(230 lbs)

Weight

110 kg

(with air filter and wind plate)

(243 lbs)

Total weight

365 kg

(Fully equipped with batteries)

(807 lbs)


40 U (30 U horizontally + 5 U + 5 U vertically

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21 U

(site support and batteries installed)

(16 U horizontally + 5 U vertically)


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Flexi Mounting Shield (FMSA and FMSB) description

14 14.1

Flexi Mounting Shield (FMSA and FMSB) description Flexi Mounting Shield (FMSA and FMSB) operation and construction Flexi Mounting Shield (FMSA/FMSB) is an outdoor cabinet for a stacked Flexi BTS. Used instead of the plastic front and rear covers, it provides protection against solar load, large insects and slight vandalism. Flexi Mounting Kit Floor/Wall/Pole (FMFA) is required in both cabinets.

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DN70324735

Figure 31.

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Isometric view of the FMSA


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Flexi Mounting Shield (FMSA and FMSB) description

DN70324723

Figure 32.

Isometric view of the FMSB

The FMSA provides installation space for up to any two Flexi 3U modules and the plinth (6U in total). It is installed on a pole or wall. The FMSB provides space for up to any six Flexi 3U modules and the plinth (18U in total). It is installed on the floor.

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Flexi 3U Mounting Covers front/back (FMCA) as well as RF Module and System Module cable entries are not used in mounting shield installations. The cabinet door is right-handed (the handedness cannot be changed). For installation instructions, see sections Installing Flexi Mounting Shield 6U (FMSA) and Installing Flexi Mounting Shield 18U (FMSB) in the Installing Flexi WCDMA BTS Modules in Cabinets document.

14.2

Flexi Mounting Shield (FMSA and FMSB) dimensions and weights See the following table for the dimensions and weight of the Flexi Mounting Shields (FMSA/FMSB).

Table 25. Property

Value

Height

605 mm (23.8 in.)

Width

400 mm (15.7 in.)

Depth

620 mm (24.4 in.)

Weight (empty)

12 kg (26.5 lbs.)


6U

Table 26.

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Dimensions and weight of Flexi Mounting Shield 6U (FMSA)

Dimensions and weight of Flexi Mounting Shield 18U (FMSB)

Property

Value

Height

930 mm (36.6 in.)

Width

605 mm (23.8 in.)

Depth

620 mm (24.4 in.)

Weight (empty)

21 kg (46.3 lbs.)


18U


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Flexi Mounting Kit Vertical for 2G (FMUA) description

15 15.1

Flexi Mounting Kit Vertical for 2G (FMUA) description Flexi Mounting Kit Vertical for 2G (FMUA) operation With Flexi Mounting Kit Vertical for 2G, Flexi WCDMA modules can be installed on existing GSM/EDGE UltraSite sites. The mounting kit can be used with the following indoor and outdoor GSM/EDGE UltraSite cabinets:

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.

UltraSite EDGE BTS (CRMA)

.

UltraSite Indoor Cabinet (IDCA) v. 101

.

UltraSite Outdoor Cabinet (ODCA) v. 101


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2G

System Module

1 U free space

RF Module

DN7082146

Figure 33.

FMUA with WCDMA BTS installed

Tip The example RF Modules shown in the figure are Dual RF Modules.

Before the mounting kit can be installed, the following parts are removed from the lower half of the GSM/EDGE UltraSite cabinet:

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.

3 x fans

.

RFU back plane

.

WBC fan box


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The mounting kit consists of one dual rack in which one System Module and one RF Module are installed, one single rack for the second RF Module installation, and cables. There is a remaining space of 1 U in the single rack when the RF Module is installed. For installation instructions, see section Overview of installing modules in cabinet with Flexi Mounting Kit Vertical for 2G in the Installing Flexi WCDMA BTS Modules in Cabinets document.

15.2

Flexi Mounting Kit Vertical for 2G (FMUA) construction The mounting kit dual rack and single racks are made of aluminium and include mounting for fans and air ducts. See the following figure for an illustration of the racks.

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Dual rack FRONT

BACK

Single rack FRONT

BACK

DN7082037

Figure 34.

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FMUA parts (dual and single racks)


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15.3

Technical properties of Flexi Mounting Kit Vertical for 2G (FMUA) The following table illustrates the dimensions and weights of the two racks of the mounting kit. Property

Dual rack

Single rack

Height

694 mm

585 mm

(27.3 in.)

(23 in.)

302 mm

196 mm

(11.9 in.)

(7.7 in.)

395 mm

400 mm

(15.6 in.)

(15.8 in.)

6.2 kg

4.6 kg

(13.7 lbs)

(10.2 lbs)

0.7dB

0.7dB

Width

Depth

Weight

The loss of RF cables

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Flexi Mounting Kit Horizontal for 2G (FMUB) description

16 16.1

Flexi Mounting Kit Horizontal for 2G (FMUB) description Flexi Mounting Kit Horizontal for 2G (FMUB) operation and construction With Flexi Mounting Kit Horizontal for 2G, Flexi WCDMA modules can be installed on existing GSM/EDGE UltraSite sites. The mounting kit can be used with the following indoor and outdoor GSM/EDGE UltraSite cabinets:

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.

UltraSite Indoor Cabinet (IDCA) v. 202 or newer

.

UltraSite Outdoor Cabinet (ODCA) v. 202 or newer

.

UltraSite EDGE Outdoor Cabinet (ODCF)


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DN70231874

Figure 35.

Isometric view of Flexi Mounting Kit Horizontal for 2G

The mounting kit consists of a rack in which, for example, one WCDMA System Module, up to three WCDMA RF Modules and one FPMA or System Extension Module or FPDA are installed, and cables. The space requirement for 5 x 3U modules is 15U. For installation instructions, see section Installing modules in cabinet with Flexi Mounting Kit Horizontal for 2G in the Installing Flexi WCDMA BTS Modules in Cabinets document.

16.2

Technical properties of Flexi Mounting Kit Horizontal for 2G (FMUB) The following table illustrates the dimensions and weight of the FMUB.

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Flexi Mounting Kit Horizontal for 2G (FMUB) description

Property

FMUB

Height

732 mm (28.8 in.)

Width

525 mm (20.7 in.)

Depth

393 mm (15.5 in.)

Weight of the side wall

1.73kg (3.8 lbs)

Weight

Max. 20 kg (44 lbs)

(cables excluded) The loss of RF cables

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0.7dB

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I-HSPA Adapter description

17


17.1

Overview of I-HSPA Adapter hardware The I-HSPA Adapter has been designed as a 1U high 19-inch rack element to be installed in any BTS cabinet or enclosure where the Flexi BTS can be installed, such as the Flexi BTS indoor and outdoor cabinets, the UltraSite GSM/EDGE cabinet, with either horizontal or vertical fixing kit; and standard 19-inch equipment racks.

Figure 36.

Nokia Siemens Networks I-HSPA Adapter

The I-HSPA Adapter can be fitted to a Flexi BTS 2U module casing. When used with the Flexi BTS module casing, the I-HSPA Adapter can be installed with the Flexi WCDMA BTS in stand-alone configurations, such as free-standing, wall mounted or pole mounted.

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Rear Cover

Casing

I-HSPA Core mechanics

Front Cover DN70287651

Figure 37.

I-HSPA Adapter and Flexi BTS module casing

The I-HSPA Adapter uses forced air cooling based on fresh air intake from back to front. This allows it be installed either horizontally or vertically. The contents of the I-HSPA Adapter delivery also include an air-blocking plate, to be used if the I-HSPA Adapter is with the Flexi BTS 2U module casing. The I-HSPA Adapter features a lightweight aluminium alloy casing with stainless steel alloy used for the fan carrier.

Figure 38.

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Views of I-HSPA Adapter


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17.2

Physical dimensions of the I-HSPA Adapter The I-HSPA Adapter is mechanically compatible with Flexi BTS 2U module casing.

Table 27.

Width without the fastening ears

441 mm (not including fixing points)

Height

43 mm

Depth from front plate

299 mm

Weight, including core mechanics, PWB and PMS

4.7 kg

Table 28.

17.3

Dimensions of I-HSPA Adapter, including fan module

Dimensions of I-HSPA Adapter with Flexi BTS 2U casing

Width

465 mm (between fixing points)

Height

84.05 mm

Depth

395 mm

Weight

10.6 kg

Physical interfaces of the I-HSPA Adapter All external connections to the I-HSPA Adapter are made through the front panel.

Table 29.

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Physical interfaces of the I-HSPA Adapter

Front panel identifier

Purpose

Interface type

EIF1 (SFP TRS)

External transport

Optical for Ethernet SFP, SFP cage (reserved for future use)

EIF2 (TRS/LMT)

External transport/ Local Management Terminal

10/100/1000 BaseT Ethernet


Connector Type

RJ45 shielded

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Table 29.

Front panel identifier

Purpose

Interface type

Connector Type

EIF3 (TRS)

External transport


RJ45 shielded

EIF4

BTS interface


RJ45 shielded

DC IN

48VDC Power Input

DC IN

DN70282859

Figure 39.

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Physical interfaces of the I-HSPA Adapter (cont.)

Multi-Beam XL RA 2 pin

EIF1

EIF2

EIF3

EIF4

Front panel of the I-HSPA Adapter


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Talk Conversion Kit (EMIA or EMIB)

18

Talk Conversion Kit (EMIA or EMIB) Flexi WCDMA BTS modules can be installed into the CityTalk cabinet by using the Talk conversion kit EMIA or EMIB. The inner parts of the CityTalk cabinet are removed before the Flexi WCDMA modules are installed and certain parts of the CityTalk cabinet are replaced with new parts belonging to the EMIA or EMIB kit. The CityTalk cabinet retains its outline dimensions and the mechanical shape when modified with EMIA or EMIB. The Flexi WCDMA BTS within the modified cabinet fulfils the any requirements imposed on the product. For installation instructions, see the Installing Flexi WCDMA BTS Modules in Cabinets document.

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Roof Mounting plate 2) Citytalk cabinet and roof 2) M8 screws and washers (4 pcs) 1) Back wall 1) Standoff proximity bracket 1)

taps, clips, pins, retaining rings, and M6 screws (4 sets) 2) Air guide plate 1)

Upper rod lock support (2 pcs) 1) screws and washers (4 pcs) 2) Door 1)

Door proximity bracket 1)

Connection pins (4 pcs) 1) Standoff casing plate 1)

Hinges (2 pcs) and screws (8 pcs) 2)

1) Part of Talk Conversion Kit 2) Existing items of Citytalk cabinet DN70318511

Figure 40.

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Parts needed for installing Flexi WCDMA BTS modules in Citytalk cabinet with Talk Conversion Kit EMIA


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Talk Conversion Kit (EMIA or EMIB)

Screws and washers (4pcs) 2) Upper rod lock support (2pcs) 1) Top IP Cover 1) Air guide plate 1)

Top support plate 1)

Citytalk cabinet and roof 2)

Top support C-plate 1)

Roof mounting plate 2)

Back wall

Rack side plate Left and right assembly 1) Taps, clips, pins retaining rings and M6 screws (4 sets) 2)

Support rail (14 pcs) 1)

Rack plinth 1) Standoff proximity bracket 1)

Lock cylinder 2) Lock cover 1)

Door proximity bracket 1) Door 1)

Hinges (2 pcs) and screws (8pcs) 2)

Figure 41.

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1) Part of Talk Conversion kit 2) Existing items of Citytalk cabinet

Parts needed for installing Flexi WCDMA BTS modules in Citytalk cabinet with Talk Conversion Kit EMIB


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Flexi WCDMA BTS Optional Items Description

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