Huong Dan Lap Dat BTS3900-Du an VNP1732BTS

8/3/2019 Huong Dan Lap Dat BTS3900-Du an VNP1732BTS

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Hng dn lp t BTS 3900 thuc dn VNP1732BTS khu vc Min trung-VNP3

HNG DNLP T BTS3900 THUC D VNP1732BTS

KHU VC MIN TRUNG-VNP3


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Mc lc

1. Lp t Oudoor+

Lp t anten .+ Lp t jumper outdoor v feeder.+ Chnh hng, tilt anten.

2. Lp t indoor.+ Lp t cu cp.+ Lp t t thit b BTS 3900+ Lp t cu hnh.+ Cch u ni trong card BBU.+ Cch u ni trong card UPEU.

3. Cch u ni cnh bo+ Cch u ni cnh bo mi trng.+ Cch u ni cnh bo ngun.

4. Lp t t ngun.5. Qui cch gin nhn cho dn VNP1732.6. Nhng vn Huawei s kim tra.


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1- Lp t phn oudoor.+

Lp t antennaTrong d n VNP1732BTS chng ta s dng loi anten single ( Bng tn 900Mhz hoc1800Mhz v tilt in l Khng in )Do b cm chnh tilt ccho anten nm pha trn antenC th anten sau khi lp t nh hnh di y

Hinh nh anten cho tram single

Lu : Tt c cc trm anten phi nm trong vng chng st ca tr anten ( Vng chngst trong vng 45) nh hnh sau.


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Feeder trc khi a vo phng my phi c vng khng b nc vo phng mynh hnh sau (Bn knh un cong >= 20 ln ng knh feeder)

+ Lp t jumper outdoor.Khi lp t jumper outdoor phi qun bng dnh cn thn sau khi qun xongphi tht bng lt nha v jumper phi c vng gim nc theo feederxung nh hnh v sau.

-

Ung congtrnh nctheo feeder v

phng my


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- Jumper kt ni vo anten phi chc chn, qun cao su non cn thn, phibuc lt nha bn ngoi v ct d 3mm nh hnh v sau

+ Chnh hng v tilt ca anten.Huawei yu cu cc n v thi cng phi lp t hng v tilt anten phi theong thit k ca Huawei mt cch chnh xc nht. Huawei cm khng cs dng thc tilt trn anten chnh tilt anten v kt qu tilt khng chnhxc!( Sai s cho php i vi hng anten l 50 hng tilt anten l 0.50

Dng c kim tra hng v tilt ca anten.


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+ Lp t feederFeeder phi c lp t cn thn trnh va chm, mo m v kp cp phing u khong cch gia 2 hng kp cp l 1.0m-1.2m ( Theo tiu chun 4tt do VNP ban hnh).+

Dy tip t cho feederFeeder phi c lp t 3 im tip t feeder ( 1-Trn nh ct , 2- ti v trcu cp ngang v tr, 3- ti v tr trc khi i vo l feeder)Nu khong cch t tr anten vo n ca s feeder


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+ Bng t oudoorBng t outoor phi c lp t chc chn v cch mt di l feederoutdoor l 30cm. Cc dy t ca feeder phi c lp t vo bng t mt

cch ngn n

p nh

t v khng

c ch

ng cho ln nhau.Nh hnh di y.


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2. Lp t indoor+ Lp t cu cp.Cu cp indoor phi c lp t ngang vi mp di ca l feeder ,cu cp

phi

c lp

t chc ch

n, gi

a c

u cp

ng v c

u cp ngang ph

i c dytip t lin kt gia cc cu cp v ni vo bng t chnh ca thit b.

Lu 1. Phi lp y cu cp ng pha sau t BTS, t ngun, cu cp ng

i dy Acqui v dy t.(Huawei cung cp 06 thanh cu cp-> khngthiu cu cp.

2. Bng t indoor lp cch mt t 30cm


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+ Lp t t BTS3900

Lp

t t

BTS3900 phi lp

t chc ch

n. Ph

i cch t

ngu

n 10cm v m

t tr

ct BTS phi ngang hng vi t ngun.

Lu vic phn b dy trn nh t BTS39001. Dy ngun DC v dy t vng xanh i bn tri t ( Buc st vo b mt t

BTS)2. Dy truyn dn E1 v dy cnh bo i bn phi t ( Buc st vo b mt t

BTS)3. Dy jumper i gia v phi un cong nh hnh trn v nh un cong cch

mt t khong 20-25cm.

10cm

nh un congcch mt t20-25cm


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+ Lp t cu hnh.

Cu hnh 2/2/2

Cu hnh 4/4/4


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Cu hnh 2/2/2

Lu :1-i vi cu hnh 2/2/2 cc card DRFU gn vo cc khe 0/2/4 ca t BTS3900.2- Jumper gn vo port ANT1 v port ANT2 trn mi card DRFU.3- Cc dy CPRI ni t card BBU n cng CPRI-0 trn card DRFU.Cc dy ny

c Huawei lp sn ti nh my khng cn tho ra lp li.4-i vi cu hinh 2/2/2 khng cn u cho dy RX


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Cu hnh 4/4/4

1. i vi cu hnh 4/4/4 cc card DRFU gn vo tt c cc khe cc khe ca tBTS3900.

2. Jumper gn vo 06 port ANT1 ca mi DRFU v port ANT2 trn mi cardDRFU trng.

3. Cc dy CPRI ni t card BBU n cng CPRI-0 trn card DRFU.4. Dy thu u cho nhau ti cng RX1 ( RX1-in to RX1-out)

Lu chung :

trnh li VSWR nn lm connecter-jumper indoor ni vo t BTS trc -> cnh dy jumper ri mi lm connecter-jumper ni ti feeder sau s gim thiu liVSWR ti indoor.


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+ Cch u ni trong card BBU

Lu i vi card GTMU1- Phi ni cc dy CPRI t card GTMU n card DRFU tng ng v chnh xc.

2- Phi tho card GTMU ra kim tra DIP switch ( Huawei st mc nh l120Ohm) c th nh hnh sau.


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3- Dy truyn dn ni tcard GTMU n hp DDF phi qun ht trong hp DDFkhng c ct b ,Cc dy tip t khng c ct b m li dphng .Khngni si tip t vo chn S hoc bar t trong hp DDF.

Qui lut mu cho truyn dn E1 cho BTS3900

STT Lung s Mu Ghi ChBlue/White RX

1 1

Gray/White TXOrange/White RX

2 2Red/Blue TX

Green/White RX3 3

Red/Orange TX

Brown/White RX4 4

Red/green TX

-Phi gn cc

hin Krone thao hp DDF.- Phi u 04ung vo phin

Krone.- Phi li daon phin Kronerong hDDF khng cmang i.- Phi u tip t

ho hp DDF


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+ Cch u ni trong card UPEU.

DCDU

EMU

Cp nh bo qut

Cp ni cnh bo ngoi

Cp ni

cnh bongun chot ngunEmerson

Cp nh bo ngunDCDU.Mt u u voDCDU v mt u trngd phng.


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3. Cch u cnh bo.+ Cch u ni cnh bo ngoi cho BTS3900Trc khi u ni cnh bo ngoi phi nh du cn thn cc loi cnh bo ngoi trnhb nhm ln s hng alarm box.

EMU

Temp. &HumidityWater

Gate

Smoke

To BBU power

PGND

Mt trn hp cnh bo ngoi

> 15cm


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+ Cch u cnh bo ngun cho BTS3900

Trong rectifier u nhsau.

Mt trn Alarm Box


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Ch :D n VNP1732 Huawei cp 40m dy loi 2 i u cnh bo ngoi v cnh bongun ni 04 cnh bo t Rectifier n Alarm box phi s dng 02 i y u ni cnh bo nh hnh trn

3- Lp t t ngun.

T ngun cung cp cho BTS d n VNP1732BTS ti khu vc pha Nam l loi tPS48300/1800-X6

+ Lp t t ngun.Yu cu: T ngun phi lp t chc chn, phi FIX chc chn 04 c ti chn t vcch t BTS 10cm.+ u ni dy AC input v dy t

Dy AC ni tAC box n t ngun nhsau.1: Dy u ni n pha 12: Dy vng u ni n pha 23: Dy xanh u ni n pha 34: Dy en u ni n pha trung tinh.( Tuyt i khng u ni dy t ngun AC n y t t ngunEmerson)

+ Dy t cung cp cho dn VNP1732BTS l loi dy t vng xanh loi25mm2 ni tim tip t chnh ca t ngun n bng t v ch cn01 si.


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Dy acqui ni vo 02 cu ch ln loi 160AhThit b BTS ni vo cu ch loi 100AhDy ngun ca hp cnh bo ngoi ni vo CB 10Ah

Dy acquini vo 02cu ch lnloi 160Ah

Thit bBTS nivo cuch loi100Ah

Dy ngunca hpcnh bongoi nivo CB10Ah


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5- Qui cch gin nhn thuc dn VNP1732BTS

Nhn dy ngun Accqui -48V

Kiu Nhn:

V tr dn nhn

Nhn c in sn nh hnh bn

1. Ti v tr accqui, cch u connector 2cm2. Trong t nguncch u connnector 2cm3. Trn thang cu cp ng pha trn t ngun(tham kho hnh bn di)

Dng cho dy ngunaccqui -48V mu xanh

Dng cho dyngun accqui0V mu en

Ti v tracqui

(cch uconnectorni 2cm)

Bn trongt ngun

(cch uconnectorni 2cm)

S 1 th hin s ca t acqui

Trn cu cp ngpha trn t ngun


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Nhn cho cho b phn cnh bo.

Nhn Accqui

nh du cc 48V

Kiu Nhn:


nh du cc+0V

nh du s ca bnh acqui

V tr dn nhn

(tham kho hnh bn di)

nhdu ccaccqui nh s

ca bnhaccqui


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Nhn cp tn hiu

Kiu Nhn:


V tr dn nhn

C 3 v tr dn nhn nh sau:1. Trong hp DDF2. Trn nc t BTS (cch connector 2cm)3. Trn thang cu cp ng, pha trn t ngun v t BTS

S phn bit cc si cp

Khong trng dng gi thng tin

Nhn cplung E1v v cpcnh botrn nc tBTS

Nhn cp

lung E1v cpcnh botrn tronghp DDF

Nhn cp tn hiu trnthang cu cp ng phatrn t ngun v t BTS

Nhn dy tip a (mu vng-xanh)

Kiu Nhn:

Nhn cho dy tip a c th dng mt trong 2 loi di y

V tr dn nhn

C 3 v tr dn nhn nh sau:1. Cch im u ni trn thanh ng tip a 2cm2. Cch im u ni bn trong t ngun hoc t BTS 2cm3. Trn thang cp ng pha trn t BTS v t ngun(Tham kho trong hnh v trang bn di)

Phi gi y thng tin trc khi dn nhn

1. Nhn PGND in sn

2. Nhn trng c dy tht

trng ghi s ca cp, dng phn bit cccp vi nhau


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Nhn cp ngun ca thit b BTS, Truyn dn

Kiu Nhn:

Nhn cho dy ngun ca cc thit b c th sdng 2loi di y

trng gi s ca cp,dng phn bit giacc thit b

2. Nhn trng c dy tht

Phi gi y thng tin trckhi dn nhn

Nhn cho cpngun mu xanh-48VNhn cho cpngun muen 0V

Nhn cho cho cp ngun muxanh -48V


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Nhn cp ngun -48V ca thit b

V tr dn nhn

C 3 v tr dn nhn nh sau:1. Trong t ngun, cch im u ni 2cm2. Trn nc t BTS3. Trn thang cp ng pha trn t BTSv t ngun(Tham kho trong hnh v trang sau)


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Gin nhn cho Jumper v feeder

Nhn cho Jumper v FeederD n VNP1732 gin c nhn nha v nhn nhn bng keo

mu

2. V tr dn nhn:Jumper: 2 u Jumper cch connector 2cmFeeder: 4 im (Trn ct cch connectorfeeder-jumper ngoi tri 2cm, gia ct,trc ca s feeder, Cch connector feeder Jumper trong phng 2cm

1. Dng bng dnh mu lm nhn cho Feeder v Jumper:

Mu : Sector 1Mu vng: Sector 2Mu Xanh: Sector 3


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Nhn cho feeder v jumper bao gm 05 im( Bao gm c nhn nha v nhnbng keo mu

6- Nhng vn Huawei s kim tra.

1- Hng, tilt,cho feeder.2-u ni cnh bo./u acqui3- Dy truyn dn i st dy ngun4- Cc vn nh hng n cht lng mng ca thit b.

Mi vn lp t lin hNguyn Hu Bng

Email:[email protected]: 0936680669

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Huong Dan Lap Dat BTS3900-Du an VNP1732BTS