Nokia WCDMA Ultrasite Supreme Indoor

Nokia WCDMA Ultrasite Supreme BTS

WCDMA BTS Cabinet and Unit Installation

1

Supreme WCDMA Indoor Installation v1.0/April 2006

Environmental requirements Storag Storage e condi conditio tions ns (please (please refer refer to user user manua manual) l) Transp Transport ortati ation on cond conditio itions ns (please (please refer refer to to user user manual manual)) Oper peratin ating g cond condit itio ions ns Climatic conditions for operation  Temperature range -5°C to + 50°C  Relative humidity 5% to 95%  Solar radiation No Water resistance  IP Class 20  Solar radiation No  Icing and frosting allowed Yes Acoustic noise  56 dB(A) night time ; 65dB(A) day time EMC (please refer user manual) Safety (please refer to user manual Nokia Ultrasite WCDMA BTS inner circuit enclosure is weather -proof to prevent the ingress of rain and snow The indoor cabinet is weatherproof to a minimum level of IP20 (Outdoor IP55 )

2


Preparing the site for cabinet installation 1. Check that the cabinet(s) can be installed install ed safely: Site is prepared according to drawings Site survey is complete Site survey report is available Site is clean Product delivery is complete All wiring is done in accordance with national na tional electric code Lifting equipment equipment and other equipment is available as defined in the Site Survey Survey Report

Sufficient service clearances are available 2. Verify that the following external cabinet connections are available: Grounding bus bar Mains power (AC or DC, depending on the site) Transmission connection point

3


Torque Recommendations Bolt / Screw Type

4

DIN

Size

Torque

Torque

SMA

1 Nm

Nm

N

1 Nm

Nm*

7/16

25 Nm

TQ

Hand adjustment

roof/DC terminal

6 Nm

D

0.2 ± 0.3 Nm

Nut

934 A2

M5

3.7

Nut (cabinet fixing)

934 A2

M12

49

Knurledhead screw (finger tightening)

-NA-

M5

Connector

approx. 1 Nm

Fan fixing screws, plastic

M4

0.7 Nm

Fan fixing screws, metal

M4

1.2 Nm

* The exception to this is the DC strain relief fixing screw, which should be tightened to 4 Nm. Supreme WCDMA Indoor Installation v1.0/April 2006

Standard Installation tools

5


Lifting the cabinet core

6


Installing the cabinet feet

Empty

7


core cabinet

Mounting and anchoring the cabinet BACK 145 (5.7) 16 (0.6)

600 359 (23.6)(14.1) optional fixing points 300

optional fixing points

(11.8)

96 (3.8) 150 (5.9)

300 (11.8)

150 (5.9)

900 Space for door opening (35.4)

FRONT NOTE: Dimensions: mm (in.)

8


Anchoring the cabinet

9


Installing the Indoor Kit (WIKA) Install the roof mask only after all the cables are connected

10


Installing the door

11


Cabinet gronding

12

DC filter installation


Unit installation

Always use antistatic wrist strap

Do not remove protective packing from units before installation Always use the antistatic wrist strap Heavy units are WAF, WPA, WT

R,

WPS, and WFA

Install units to slots with care to avoid damage to the back planes and connectors Test the power cabling before installing any of units

13


Working order Install the cabinet as in the following order: 1) Antenna cable cover 2) Grounding cable 3) Antenna Filter (WAF) 4) Power Amplifier (WPA) 5) Transceivers (WT R) 6) Input Combiners (WIC) 7) Summing Units (WSM) 8) Signal Processor Units (WSP) 9) Application Manager (WAM) 10) Power Supply Units (WPS) 11) System Clock Units (WSC) 12) ATM Transmission Units (AXU) 13) Interface Units (IFU) 14) RF-Cabling 15) External Alarm Unit (WEA)

14


Unit positions

15


1+1+1 Configuration

16


1+1+1

17

Configuration


1-

18

omni Configuration


1+1

19

and 2+2+2 Configurations


Installing the WAF units

(WAF) Antenna Filter Unit

20


Installing the WPA units

(WPA) Power Amplifier Units

21


Installing the WT R units

(WTR) Transmitter and Receiver Units

22


Installing the WIC units

(WIC) Input Combiner 23


Inserting modules with ejectors

24


Installing the WSM units

(WSM) Summing and Multiplexing Unit

25


Installing the WSP units

(WSP) Signal Processor Unit

26


Installing the WAM units

(WAM) Application Manager Unit

27


Installing the WPS units

(WPS) Power Supply Unit

28


Installing the WSC units

(WSC) System Clock Unit

29


Removing

the EMC shelter

30


Installing the AXU unit

(AXU) ATM Cross-connect Unit

31


Installing the interface units (IFU`s)

IFUE

IFUA 32

(IFU) Interface Unit


Installing the WEA

(WTR) Transmitter and Receiver Units

33


Unit

Unit

34

cabling

cable sizes


Connecting Front Cables

35


Routing Transmission Cables

36


WSM

37

Cabling


Nokia WCDMA Ultrasite Supreme Indoor

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