SDR Site Installation Standards for Telenor Vega Swap Project(V1.0) (1)

8/20/2019 SDR Site Installation Standards for Telenor Vega Swap Project(V1.0) (1)

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SDR Site Installation Standards Fo

Telenor Vega Swap Project(V1.0)

Zhongxing Telecom Pakistan(Pvt.) LTD


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Contents

•

Installation of SDR, Rectifier, Battery a• Fixing of brackets, ODU, RRU with PIM

• Cabling, grounding and labeling

• View and neatness of site


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© ZTE Corporation. All rights reserved.

Installation of new U steel •

•


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Installation of SDR and Rectifier Cabinets •

•


5/45© ZTE Corporation. All rights reserved.

Installation of SDR, Rectifier, Battery for macro site

• All ancient should be sSDR, rectifibattery for

• All equipmeshould be innew U stee

• Each rack oshall be inst

and reliablyas per desig

• Ensure equcan be openfreely afterrack installa



Installation of SDR for distributed site

• Ancbe for

• SDRinststeequ

• Racinstreli

as pdra

• Enscanopefree

inst



Installation of MW IDU• IDU

shofirm

scrrecforsite

• IDU

shofirmscrrecfor



Contents

• Installation of SDR, Rectifier, Battery and IDU

• Fixing of brackets, ODU, RRU with PIMDC




9/45


Fixing of ODU brackets, ODU

• ODU brackfixed firmlybolts on m

of tower inper design

• ODU of NEfixed firmly

brackets inper design

• Plain washwasher, numissing.


10/45


Fixing of ODU brackets, ODU

• The brack

on the tow

be mountand fully w

washer, sp

and twin n

according engineerin

drawing.


11/45


Fixing of ODU Side strut at Tower

• Horizonta

support sh

installed fantenna o

This horizo

suspensio

must be inalong the


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Fixing of RRU brackets, RRU with PIMDC

• RRU brbe fixeU bolts

materipositiodrawin

• RRU wshouldfirmly o

brackeas per drawin

• Plain wwashebe mis


13/45


Fixing of RRU brackets, RRU with PIMDC

• RRU bracbe fixed bolts on

of towerper desig

• RRU withbe fixed RRU brac

position drawings

• Plain waswasher, missing.


14/45

Contents

• Installation of SDR, Rectifier, Battery an

• Fixing of brackets, ODU, RRU with PIM



bl f


15/45


Cabling of RRU, PIMDC

• Ground cable of

should be separa

to bus bar, if no

available within be grounded reli

brace of tower th

for angular towe

• For tubular towe

should be conneRRU/MW mount

• Grounding cable

connected from

PIMDC ,then fro

tower via C-clam

C bli di d l b li f RRU


16/45


Cabling, grounding and labeling of RRU

• All connectors of RRU shoufrom the bottom up as perinsulating tape + 3 layers o

insulating plaster + 3 layertape.

• Ground cable of RRU/PIMDshould be separately connbar, if no bus bar is availab

then should be grounded wmaterial of tower through

• All labels for outdoor site mprivate outdoor plastic lablabels 200mm away from t

R8860E

C bli di d l b li f RRU PIMDC


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Cabling, grounding and labeling of RRU, PIMDC

PIMDCR8882• All connectors of R

wrapped from the

1 layer of insulatin

of waterproof insulayer of insulating

• Ground cable of R

dish should be sep

to bus bar, if no bu

within 5m then sh

reliably with main through C-clamp.

• All labels for outdo

ZTE private outdoo

with the labels 200

the RRU.

C ti & d t t bl i RRU ith P


18/45


Connecting power & dry contact cables in RRU with P

• Connect the A-end of the power cable to the Device Side on the PIMDC: c

cable to -48V port and connect the black cable to -48VRTN port. Connect

blue dry contact cables to the Alarm ports.

•

Connect the B-end of the power cable to the PWR port of the RRU, and t

W t fi f O td J C bl


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Waterproofing of Outdoor Jumper Cable

• Spiral-wrap one layer of insulating adhesive tape: After the feeder is connected, spir

insulating adhesive tape around the connector with 50% overlapping, ensuring that

mm insulating adhesive tape is reserved at the tail of the connector. Remember tha

proper force while spiral-wrapping the insulating tape.

• Spiral-wrap three layers of waterproof adhesive tape: Stretch the waterproof adhes

as long as its original length. Use approximately 50 cm waterproof adhesive tape for

Spiral-wrap three-layer waterproof adhesive tape around the connector in the direc

tighten the feeder. This can protect the feeder from being loosened during the spira

Smooth over the waterproof adhesive tape by applying proper force to secure it on

Cabling and labeling of jumper connected to GSM ant


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Cabling and labeling of jumper connected to GSM ant

• The jumper connector to GSMshould be wrapped from the bper 1 layer of insulating tape +

waterproof insulating plaster +insulating tape.

• Near the connector of a jumpeantenna, the jumper should kefor 300mm.

•

Extra jumper should be routed• All labels for outdoor site must

private outdoor plastic labels, labels 200mm away from the bantenna.

Cabling of optical fibers


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• The power cable is bundseparately from signal cafibers with a spacing of m

3cm in between. No crooverlapping or inter-twi

• Extra Optical fiber to be properly for each sectoron top of horizontal laddsector wise.

• For Optical fiber connecto RSU use the rack specfor routing between 2 ra

Lack of blue cable

Fiber routing hole



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• The power caand laid separsignal cables awith a spacing3cm in betweor overlappingis allowed.

• For ZXSDR BS8side of rack to

Optical fibers there is main main groundin

• All the cables properly tie uinside cabinet



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• The optical fibers are conn

correct sectors.

• The bends of optical fibers

smooth and consistent, wradius at least 20 times th

external diameter.

• Optical fibers should not i

when they are laid.

• Outdoor optical fibers sho

with a proper tightness tocables moving flexibly in t

• Fiber in the cabinet should

covered with protective fl

• All labels for must be ZTE

plastic labels.



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• The power cable islaid separately froand tail fibers withmore than 3cm in crossing or overlaptwist is allowed.

• Extra Optical fiberproperly for each placed on top of h

ladder in series se• Outdoor optical fib

bundled with a proto prevent the cabflexibly in the ties.

S1-OPR

S2-OPR

S3-OPR

Outdoor Labeling of ODU Dish IF and Grounding Cable


25/45


Outdoor Labeling of ODU,Dish IF and Grounding Cable

• The connec

IF cable sho

labeled to

cable lengt

Tx/Rx routi

• ODU, Dish,

IF cables sh

labeled at

20mm

• Metallic la

used on ou

IF Cable Laying


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IF Cable Laying

• Before con

leave more

cable as th

IF cable sho

orderly and

looking, wi

intersectio

damage, anwith fixing

intervals of

IF Power grounding cable IDU and circuit breaker lab


27/45


IF, Power ,grounding cable ,IDU and circuit breaker lab

• Proper label

on IF, Groun

IDU, Modem

Breakers as p

standards

• Proper Sleev

be done on I

Grounding c

Power cable

• Link Budget for each link

and standard

Routing and colors of power cable & grounding cable


28/45


Routing and colors of power cable & grounding cable

• New A

be pro

to the

The bushould

below

condu

AC ca

Cabling & labeling of DC cables between SDR and REC


29/45


Cabling & labeling of DC cables between SDR and REC

• The powershould be cby copper

connectingrectifier anthen fixed ensure sou

• DC cable oshould be printing labaway from

SDR RECNo Label

No Label

Breaker distribution of SDR cabinet


30/45


Breaker distribution of SDR cabinet

• Connections tcabinet shoulto numberingleft to right is

following.a. Breaker slo

RRUs accord

b. Breaker slo

c. Breaker slo

• DC cable of ca

pasted printinaway from the

• All the modulwithout manushould be labe

Cabling & labeling of DC cables between SDR and PIM


31/45


Cab g & abe g o C cab es bet ee S a d

• DC cable bcabinet andshould be f

outdoor plthe end.

• The powershould be ithe turningshould be awith consisradius overless than 2cable’s extediameter).

SDR RECPIMDC

Grounding of DC cables between SDR and PIMDC


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g

• DC cable betw

and PIMDC sho

private outdo

the end.

• DC cable betw

and PIMDC sh

with ground cl

the same as di

cable groundin

•DC Ground clipwrapped from

per 1 layer of i

layers of wate

plaster + 3 laye

tape with prop

Grounding of IF Cables and BTS


33/45


g

• There shouldoubling onspace availacable can be

other side o• Upon comp

all connectiochecked for contact. Chedone on bol

clamps, sleeand all hardto the bondelements ofnetwork.

SDR

Fiber and DC cables routing


34/45


g

• The power ca

and laid sepa

signal cables

with a spacin3cm in betwe

or overlappin

is allowed.

• The wiring is

uniform, cabcabinet is pe

within 1m wi

and twisting.

Outdoor cables near cabinet


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• Outdoor cab

equipment

flexible pipe

with proper200mm.

• GI Flexible p

in accordan

of the cable

• Length of G

should be at

under the B

Outdoor cables near cabinet


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• The prot

Flexible

tied withprotecti

• Silicon f

should bboth the

Flexible.

Cables Inlet and Outlet


37/45


• The cable

holes of c

should beproperly.

• Use prop

Roxtec in

with the ediameter

REC

SDR

Fiber Protection and Jumpers Routing


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• The cable-th

should be se

• The cable co

fixing reliabl

•The pigtail shor intersecti

couple pigta

proper force

• The pigtails c

strap ring, rig

turning is str

• There shouldpressing on t

bending diam

than 80mm.

• The protecti

with anti-cut

No Protection

Tube on Fiber

Protection Tube

on Fiber

Labeling


39/45


• PowegrounE1 calabel

Thesepasteneatlposit20mm

• All thcablemanushouper Tstand

No Protection

Tube on Fiber

Heat-Shrink Tube


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• The cop

termina

put up

shrink t

wrappe

least tw

adhesiv

tape.

No Protection

Tube on Fiber

Heat Shrink

TubesHeat Gun Not

Used


41/45

Contents

• Installation of SDR, Rectifier, Battery an

• Fixing of brackets, ODU, RRU with PIM



View and neatness of the ground for distributed site


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• The site

clean an

such sun

waste pa

should b

• The surp

such as e

black ouscrews, a

dross sh

removed

Removed!

View of the ground for macro site


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• The site

clean an

such sun

waste pa

should b

• The surp

such as e

black ouscrews, a

dross sh

removed

View of the tower for distributed site


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•

•


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Documents

SDR Site Installation Standards for Telenor Vega Swap Project(V1.0) (1)