qui trinh lap dat viba viettel

7/16/2019 Qui Trinh Lap Dat Viba Viettel

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1

Qui trnh lp thit b truyn dn viba Alcatel

9400UX/LX(Tm lc)

Phn thit b trong nh.

Phn thit b ngoi tri

Kim tra phn lp t, iu kin an ton trc khibt ngun cho thit b.

Cu hnh thit b

Chnh tuyn truyn dn viba.

Tch hp h thng


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2

Phn lp t thit b trong nh.

Phn lp t thit b ngoi tri

Kim tra phn lp t, iu kin an ton trc khibt ngun cho thit b.

Cu hnh thit b


Tch hp h thng


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3

Cc bc thc hin

-C nh rack viba

-Ni t cho rack

-Lp bng phn phi ngun mt chiu

-Ni ngun

-Lp IDU

-Tip t cho thit b, lm connector ngun

-Lm cp tn hiu (ni IDU-ODU)


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4


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5

Tip t cho thit b

Dng dy t vng,xanh 16mm2 ni track thit b n bngt trong phng my


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6

Lp bng phn phi ngun, ni ngun

Dng dy cp ngun3*4 mm2 ni t tngun b n bngbng phn phi

ngun DC cho rack


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7

Lp IDUs, tip t cho IDU

-IDU u tin c lp tiv tr 17U, 3 l nh trnrack c tnh l 1U

-i vi cu hnh 1+1, IDU

chnh c lp trn IDU mrng

IDU u tin


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8

Lp IDUs, tip t cho IDU

Dng cp tip tvng, xanh 16mm2 nitrc tip vo rack


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9

Cc loi IDUs (Indoor Unit)

Sub-rack IDU, 19

Plug-in IDU

Classis IDU

Light IDU


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10

S khc nhau gia classic v light IDU

H tr cu hnh Tc ti a

Classic 1 + 0, 1 + 1 4*2 Mbps

Light 1 + 0 34+2 Mbps


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11

Connector ngun

Nguyn tc u: dy nu: cc (+); dy xanh: cc (-),dy vng, xanh: ni t


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12

Connector ngun

Ni vo IDU v bng phn phi ngun


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13

Lp dy cp PCM 2Mbps


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14

Lu khi u dy cp PCM

-Lp thanh nhm vo rack, cnh dy cp trn thanh nhm

bng lc tht.

-Nguyn tc lp phin DDF:phin pht nm trn, phin thunm di, DDF c lp t trnxung, t tri sang phi


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15

u ni gia cc IDUs

Cu hnh 1+1


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16

u ni knh thoi, cp qun l, gim st mng


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17

u ni knh thoi, cp qun l, gim st mng


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18

Lm connector cp viba

Bc 1: Ct v cp 1 ondi 1cm (ch ct lp vnha)

Bc 2: Gi li lp libc, ct b giy bc bcquang li nha


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Bc 3: Ct lp nha, saocho cn li khong 1mm

Bc 4: Hn u ti vo ling, co sch lp ch dbm bn ngoi u ti.


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Bc 5: Dng tay ymnh connector cho u titip xc su bn trong, ct

b lp li bc

Bc 6: Dng c-l 16 v20 c nh connector.


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21

Cch kim tra connector cp viba

Kim (u ti)

V trong

V ngoi

tr tr: 0

Lu : u kia ca dy cp trng thi bnhthng, khng loop


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22

Phn lp t thit b trong nh.Phn lp t thit b ngoi tri

Kim tra phn lp t, iu kin an ton

trc khi bt ngun cho thit b.Cu hnh thit b


Tch hp h thng


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23

Trc khi lm vic trn cao, xin bn ng qun:

- M bo him

- Dy an ton

- Giy

- Dng c (ng b qun)

- Ngi h tr chn ct nht thit phi im bo him


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24

Cc bc tin hnh

-Kim tra k g thit b viba c lp ng cao, nghng.

-Chun b trng, g trng viba (pole mounting).

-Kim tra phn cc, loi ODU-Tip t cho thit b.

-Ni t cho cp.


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25

G thit b viba

Khng tt, thiu 1 bch Y


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26

Lp pole mounting vo trng


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27

LU

-Khng qun bi silicon vo g tip xc gia ODU v trng

-G trng (pole mounting) c th lp bn tri hoc bn phItrng, ty theo g thit b c lp trn ct.

-i vi thit b 7GHz, phn lp t thit b ngoi tri nh sau


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28

Thit b 7GHz Alcatel 9470LX


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29

S khc nhau c bn v phn cng ca thit b 7 v 15 GHz

Alcatel 9470UX/LX

IDUcp tn hiu ODUbranching boxdy dn sngtrng viba (1,2 m)

Alcatel 9415

UX

IDUcp tn hiu ODU trngviba (0,6 m)


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S khc nhau c bn v phn cng ca thit b 7 v 15 GHz

Alcatel 9470UX/LX

IDUcp tn hiu ODUbranching boxdy dn sngtrng viba (1,2 m)

Alcatel 9415

UX

IDUcp tn hiu ODU trng

viba (0,6 m)


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31

S khc nhau c bn v cu hnh ca thit b 7 v 15 GHz

Thit b

Cu hnh Alcatel 9400UX Alcatel 9400 UX/LX

1+0 1 ODU

1 nten n phn cc

1 ODU, 1 branching box

1 nten n phn cc

1+1 Hot stand-by 2 ODU cng tn s1 coupler

1 n-ten n phn cc

2 ODU cng tn s1 Hot stand-by branching box

1 n-ten n phn cc

1+1 phn tp khnggian

2 ODU cng tn s

2 n-ten n phn cc

2 ODU cng tn s

1 branching box thu phn tp

2 n-ten n phn cc

1+1 phn tp tn s 2 ODU khc tn s

2 n-ten n phn cc

2 ODU khc tn s, 1branching box 1+1;

1 n-ten n phn cc


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32

Phn bit phn cc, loi ODU

Phn cc ng Phn cc ngang


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33

Phn bit phn cc, loi ODU

Khong cchts pht-thu

Di F min F max

9415UX 420 12

1P

2P

14502.7514719.75

14922.75

15139.75

14723.5014940.25

15143.25

15360.25

9470UX/LX161, 154, 182,

160, 311.32,

305.56.

7.18.5

i vi thit b 15GHz, nu tn s pht thuc di SB 2, th

ODU l lowband, ngc li l ODU highband


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Lp ODU vo trng

Thit b c tns >20 GHz

Thit b c tns


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Lp ODU vo trng

Lp np y ODULp ODU vo branching box

Thit b A9470 UX/LX


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Tip t cho thit b ngoi tri


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Tip t cho dy cp viba


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Tip t cho dy cp ti 2 im: (thng v i xung)

-Ngay di chn ct, lc cp bt u un cong, ni vo bng tdi chn ct.

-Trc khi cp vo phng my, ni vo bng t ngoi phng.


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Tch hp h thng


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41

Kim tra iu kin an ton thit b

Bt CB ti t ngun o in p trn boardngun, nu (+), xanh (-);

in p: 48-54Vdc


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42

Kim tra iu kin an ton thit b

o in p trn u connector ngun, nu (+),xanh (-);in p: 48-54Vdc


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Kim tra phn lp t, iu kin an tontrc khi bt ngun cho thit b.

Cu hnh thit b


Tch hp h thng


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44

-Ni cp gia

thit b v mytnh.

-Click biutng NECTAS

-G tn truy

nhp, password:USER(chhoa)


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45

-Vo menu

Application

Choice, click,

hin ra ca scc ng dng.

-ChnInstallationParametersci t thng sthit b


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46

-Vo Tableln ltchn cc mc

khai bo


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47

-Table/

Equipment type/

chn 9400UX or9600UX


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48

-Table/Station

designation

-Nhp tn trmca tuyn


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49

-Table/

Configuration

-Chn cu hnhthch hp


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50

-Table/ Frequency

band.

-Chn 15GHz nuthit b A9400UX-Chn 7/8GHz nuthit b A9400UX/LX


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51

-Table/ Tributaries

-Chn 8*2 Mbps


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52


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53

-Table/ Additional

Boards.

-Chn Absent


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-Table/ local

RF loop

(hoc localloop) chnAbsent


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55

-ClickSend,

xut hin ca s

yu cu luthng tin cuhnh, t tn file(vd: 16-88),

clickOK


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56

-D liu cgi i


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57

-Application

Choice/

Operational

Parameters.


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58

-Xut hin giaodin cc thng

s cn khai bo


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59

-Terminal/ Station

Number


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60

-Click vo Audio

Service channel

inhibition: khng ts in thoI chotrm.

-t s in thoi cho

trm (t 011 n 999nhng khng ct nhiu hn mt s0)


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-Terminal/

Bit rate/ Bit

rate norminalchannel.


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-Chn 4*2Mbps

(SKUViettel

ang dng pha 1),

ty theoSKU h trbao nhiu

lung

SKU:Software

key Unit


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63

-Terminal/ Link

identify code/

Tx/ Channel 1


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64

-Chnvalue = 0.

-Tng tvi Rx


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65

-Terminal/

Inserted

tributaries/Tx/Channel 1.

-Chn ch Customized,

kch hotlung cn sdng.

-Thao tc

tng t viRx


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-Terminal/ AIS

configuration/

Tx ports/Channel 1.

-Kch hot tt ccc lung

-Tng t viRx


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-Terminal/

Tributaries

cross-connect/Channel 1

-Chn ch standard


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69


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70

-Terminal/

Radio

configuration/Radio

frequency/

Channel 1

-Ci tn stheo thit k


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72

-Terminal/

Radio

configuration/ Output

power/

Channel 1

-Thit lpcng sut

pht theo

thit k ca

tuyn


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73


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74

-Equipment/

Local

configuration


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75

-Thit lp ach IP, a ch

OSPF.-Type of

device: chnNetwork

Element


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76

-Equipment/

Time

configuration/ci a ch

NTP


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-Equipment/

Access

configuration


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79

-Chn: Radioaccess: YES,

nu dng cngNMS th khai

bo: CODIR,

nu khng thchn NO.


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80

-Threshold/

Alarm

threshold


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81

-Early Warning

Threshold: -85

dBm, earlywarning: 10-9 ,

-Low bit error

ratio: 10-6.

-High bit error

ratio: 10-3


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-Threshold/

Propagation


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83

-Nominal

Power: theo

thit k tuyn.-Power

threshold =

-81dBm

nominalpower(V d:yu cu cngsut thu phI

t: -35dBm=> powerthreshold:

-46dBm)


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84

-Threshold/

Maintenance

thresholds


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85

-Thng smc nh,

khng cnci t.


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86

-Thng

s mc

nh vcnh bo,qui nhcc li,ch thcnh bo.


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87


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-Send


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-Nidung

ctruyntiIDU.


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-Xem

cnh bo:

Alarm,Status and

Control.


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91

-Click

OK, tin

trnh ccnh boxuthin, chcht xu.


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92

-Munxem cnh

bo, rchut nv tr cnxem n

khi xuthin biutng thclick

double


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93


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94

-R chutn khi

xut hinbiutng thclick ns cc tnca cnh

bo.


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95

-Th hinlung ang

khai bo.

-Click

chut phi tr v

cnh botrc


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96

-Cnh bo: Urgent:

khn cp.

-Cnh bovng: Non

Urgent:

khng khncp.

-Xanh: chth trngthi


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97

-Trng thiODU


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98

-Trng thiODU


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99

-Trng thiknh

truyn(Channel)


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100

-Application

Choice/

PerformanceMonitoring

G784

-o BER

ca tuyntruyn dn.


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101

-Trngthi sau

khi clickOK


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102

-Vo Menu

Mode/chn

ch Auto(tng cpnht), cchtnh thigian:

Quarter

(15 cpnht 1 ln)


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103

-Start (hocCtrl A)

chn knhcn o.


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104

-Chn Ch 1Section(1) v

Ch 1Reception(1),

click OK


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105

Qu trnh

cp nht

thng tinbt u

Nu


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106

-Nukhng b

li, sau15 hinln

vung

xanh l

cy, nu mu th hy

bnh tnh,

c th ld liuc, vuilng chthm

R h


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107

-R chutvo

SectionhocReception

xemtrng thi,s lngli.

ngha cc loi li khi o cht lng tuyn


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108

ngha cc loi li khi o cht lng tuyn

-ES: Errored Second: giy li, t nht 1s c 1 bit b li

-SES: Severely errored seconds: giy li nghim trng,khi BER > 10-3

-Background block error: s lng block b li.-Nu c 10 li SES s xut hin li US (Unavailableseconds), lc ny tuyn s t hn

Application


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-Application

choice/ Radio

TransmissionParameters:

xem cng sutthu ca tuyn.


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-Ca s th hin:cng sut pht,

cng sut thuang c(Absolutes),

khong cch n

mc ngng(Relatives), cth m (chnhcha t, tuyncha tt) hoc

dng (tt).

A li ti


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-Application

choice/

RemoteInventory:

c s-ri cathit b.

R i /


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-Receive/

Display

S l ti


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Selection

by/ chn

Name/click OK

Thng tin s ri


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-Thng tin s-ri

thit b c hin

ra: ca IDU, ODU(thng c 11 kt, v d:LM0347T001Y),

SKU (c 8 k t,vd: L0343816),

bn vo Receive/Save aslu ccthng tin ny li

in vo checklist

ApplicationXem thng tin trm u xa


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-Application

choice/ Operation

Parameters/Mediation, click

double vo chInactive, xut hinca s c a chIP, OSFP

g

Xem thng tin trm u xa


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-Chn mcMediation

function/ click OK



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-Khi mn hnhs tr v ca sOperation

Parameters, nhngmc Mediation bygi l Active



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-Vo Equipment/

chn Secondaryaddressing.



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-Xut hin ca syu cu nhp ach IP ca trm uxa, nhp xong clickOK.



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-V li ca sOperation/ clickSend/ OK, lc ny

lnh c gi i vthit b s t khing li.



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-Thng bo lixut hin, click OK xem thng tinca 2 trm.



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-Vo View, chnAll Element



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123

-Nu bn thao tcng, thit b,

tuyn tt th mnhnh s p nh thny!!!



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-Mun xem trmno th c click

double, xut hinca s Login gingnh lc u, vthao tc mt cch

bnh thng, bnc th sa i mithng tin trmu xa.

-M:0-S:0: trmhin thi.

-M:0-S:1: trm uxa.



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-Khi hon tt, bncn tr ch

Mediation vInactive nh banu (v nu trmny active th khi

qua trm kia bnkhng th xemngc li).

-Click vo M:0-S:0

nhp user,password,

Application

Choice/ Operation

Parameters.



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-Ti mcMediation/ click

double Active,

chn NetworkElement/ OK.



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127

-V bn nh lphi send i th

mi c tc dng.

-Khi , thit b lireset v tr vtrng thi c



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128

-Sau khi thit breset xong, ca s

ng nhp li xuthin.

-Lu : nu mttrm c 2 tuyn thkhi mt thit breset, thit b kiathng c cnh boUrgent, ch mt

cht cnh bo smt


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-Kt thcvic cuhnh

iu kin xem thng tin trm u xa


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130

-Cng sut thu t theo yu cu.

-Ch Mediation: Inactive.

-Link identify code: ging nhau 2 trm (thng thng t l 0)

-a ch OSPF (Open Shortest Path First): 0.0.0.1(tm thi)

-Radio access: ON; a chNTP:0.0.0.0

-G a ch IP trm u xa phi chnh xc (tm thi hin nay ttheo cch sau: vd trm 84: 1.8.4.1, nu trm c nhiu link th tt b n ln: v d: 32, 59, 87 -> 84 th a ch cc IDUs tI trm

84 nh sau:

IDU (8432): 1.8.4.1 IDU (8487): 1.8.4.3

IDU (8459): 1.8.4.2


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131





Chnh tuyn truyn dn viba.Tch hp h thng

h h h i ( )


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132

-Thc hnh ti trm (HCM0069-HCM0070)

-Mt s lu :Chnh azimuth (quay ngang): cn quay gc rng thu tn hiu ca

bp sng ln nht.

Chnh downtilt (ngng hoc gp xung): tng t nh chnh ngang,nhng gc nh hn v gp trng qu nhiu s gy phn x ln.

-Nguyn tc chnh mt tuyn: A chnhB chnhA chnh tipkhi no t cng sut thu ln nht c th.

-Nguyn tc chnh ti mt u: azimuth downtilt azimuth

-Sau khi chnh, c nh tt c cc c, nhng khng vn qu cht dnn h ren, y np bo v ODU, np gn dy chnh trn ODU


133/137

133Chnh quay ngang


134/137

134Chnh gc ngng


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135






Tch hp h thng (Thc hnh ti trm)

Mt s dng c cn thit khi tch hp h thng:


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Mt s dng c cn thit khi tch hp h thng:

-My tnh c phn mm NECTAS.

-Cp ni.

-Tool bn dy PCM.-ng h VOM.

-Cc thng s tuyn, ti liu nghim thu.

-Cc dng c bo an khi leo cao.

-Danh b in thoi h tr!!!

Chc cc bn thnh cng mi thc mc xin


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Chc cc bn thnh cng, mi thc mc xinvui lng mail hoc in thoi:

Ca on Trng Ngn, nhm truyn dnBan K thut d n di ng.

E-mail: [email protected]

Mobile: 098 8000911; 091 8604170.

hoc 08 2930010R h !
mailto:[email protected]:[email protected]

qui trinh lap dat viba viettel

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