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8/14/2019 Nang luc mang luoi cua VTHN.ppt
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TP ON BU CHNH VIN THNGVIT NAM
Vin Thng H Ni
H Ni 03/2009
NNG LC MNG LI V DCH VVIN THNG CA VTHN
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Ni dung Gii thiu v cu trc, nng lc mng
chuynmchv truyndncaVTHN.
Gii thiu v cu trc, nng lc mng liv cc m hnh ktnicadchvMetroNet.
Gii thiu v cu trc, nng lc mng li
v cc dchvcung cptrn nnmngFTTx.
Giithiuvcutrc, nnglcmngliv
cc gi ccdchvMegaVNN & MegaWAN.
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8/14/2019 Nang luc mang luoi cua VTHN.ppt
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18 tngiHost.
02 tngiTamdem.
289 tngivtinh.
11 tngiindoor, 24 tngioutdoor . . .
Tngdung lngl 1.528.317 s.
Dung lng ang khai thc l 1.247.793thu bao cnh.
Nng lc mng chuyn mch VTHN (1)
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Nm 2009 VTHN s trin khai nng cpmngchuynmchNGN.
ut02 thitbSoftswitch MGC.
u t 02 thit b TGW phc v kt ni
mngPSTN truynthngvo mngli IP.
u t hng trm trm MSAN H248
phc v cung cp cc dch v: Voice,
Data, Video tikhch hng.
Nng lc mng chuyn mch VTHN (2)
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Nng lc mng truyn dn VTHN
Ring cp II (kt ni lin i): 06 Ring tc 10 Gbps gm 11 node. 04 Ring tc 2.5 Gbps gm 24 node. 03 Ring tc 622 Mbps gm 13 node.
Ring cp III (kt ni ni i): 29 Ring tc 622 Mbps gm 178 node. 03 Ring tc 155 Mbps gm 11 node.
27 tuyn PDH gm 28 node tc 34 Mbps. Tng dung lng truyn dn E1: 24.231 E1 Tng dung lng truyn dn E1 ang
s dng: 14.495 E1. T l 60%.
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Ni dungGii thiu v cu trc, nng lc mng
chuynmchv truyndncaVTHN.
Gii thiu v cu trc, nng lc mng liv cc m hnh ktnicadchvMetroNet.
Gii thiu v cu trc, nng lc mng li
v cc dchvcung cptrn nnmngFTTx.
Giithiuvcutrc, nnglcmngliv
cc gi ccdchvMegaVNN v MegaWAN.
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Gii thiu chung
Dch v MetroNet cung cp cc kt ni bng cp
quang ti khch hng. Giao din kt ni mm do: giao din quang v
in tc 100/1000Mbps.
Dch v MetroNet mang li bng thng, n nh
cao hn rt nhiu cc dch v truyn thng hinang cung cp trn i cp ng.
Dch v MetroNet c cung cp trn nn mngMAN-E s dng cng ngh IP-MPLS em li s
linh hot cng nh tin cy cao. Vi mng MAN-E hin c, VTHN c th mang n
cho khch hng cc hnh thc dch v truynthng hin c vi cht lng cao v cc dch v
mi ty theo nhu cu ca khch hng.
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Cu trc chung mng MAN-E (1)
NxGE
12xGE
16x GE
MAN-E VTHN
RING 50 GbpsMEN SWITCH
CU GIYMEN SWit chC GIANG
MEN Swi t ch in h T i n
Hong
MEN SWITCHTH NG NH
BRAS CGY- 1&2
BRAS-TH 1&2 BRASTDH 1&2
16xGE
H thng qun l
Softswitch,
Media GW,
NxGE
Softswitch,
Appl. Server
Media GW
12 x GE
4x10GE
1x10GE
1x10
GE
3x
10
GE
Internet VDC1 IP/MPLS BackB one VTN1
BRAS - DGG 1&2
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50Gb
ps
50Gbps
50Gbps
50Gbps
10Gbps
10Gbps
10Gbps
10Gbps
1Gbps
1Gbps
1GBps
1Gbps
Lp Core 04 NodeCisco 7609
Lp Agg 16 NodeCisco 7609
Lp Acc 64 NodeCisco 7609 & 4924
48 Switch Cisco 7609
16 Switch Cisco 4924
Cu trc chung mng MAN-E (2)
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Nng lc mng MAN-E VTHN (1)
Kt ni i quc t qua VDC: Tng bng thng kt ni ti mng li ca VDC
ln n 70 Gbps. Lung lu lng kt ni t mng MAN-E VTHN
ln mng li ca VDC c i theo 2 hng. Hng kt ni ti inh Tin Hong: 30 Gbps. Hng kt ni ti Cu Giy: 40 Gbps.
Kt ni lin tnh qua VTN:
Tng bng thng kt ni ti mng li ca VTNl 20 Gbps. Kt ni t mng MAN-E VTHN ln mng li ca
VTN c i theo 2 hng ti inh Tin Hongv Cu Giy. Mi hng l 10 Gbps.
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Nng lc mng MAN-E VTHN (3)
S dng cng ngh IP/MPLS Cng ngh c chng nhn l tiu chun
mng li ca mng th h mi NGN. Thay th cho th h mng TDM truyn thng
hin ang s dng. Va p ng c bng thng ln, linh hot
va m bo an ton v tnh bo mt cao. Cc nc G7 u ang trin khai rng ri:
British Telecom (Anh), NTT (Nht), AT&T (M) Thit b ca hng Cisco Nh cung cp thit b Router v Switch cho
mng li bng rng hng u trn th gii.
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Nng lc mng MAN-E VTHN (2)
Cu trc mng MAN-E: 4 node chuyn mch phn li c kt ni theo
cu trc Ring vi bng thng ln n 50Gbps.
16 node chuyn mch phn tp trung kt ni
bng 2 lung cp quang theo hai hng vibng thng ln n 10Gbps ln 2 node chuynmch phn li khc nhau.
64 node chuyn mch phn truy nhp c
kt ni bng 2 lung cp quang vi bngthng 2 x 1Gbps ln node chuyn mch phntp trung theo ng phn vng.
Tt c cc node chuyn mch u c nng lc
chuyn mch ln n 720 Gbps.
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Kt ni bng cp quang n a imkhch hng.
Giao tip Ethernet 100Mbps - 1Gbps
Kt ni vi mng IP quc gia v quc tvi bng thng 90Gbps.
Cung cp a dch v: Voice, Video, Data
trn mt tuyn kt ni ti khch hng. Tc dch v cung cp:
T 1Mbps n 1Gbps.
Tc cam kt CIR v tc ln nht PIR.
Dch v MetroNet trn mng MAN-Ec im chung
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Dch v MetroNet trn mng MAN-ECht lng dch v
Cung cp dch v MetroNet trn ton ba bn thnh ph H Ni c.
Cc ch tiu cht lng i vi dch vtruyn s liu qua mng MetroNet: tr (one way delay) < 20ms. tri pha trung bnh (one way jitter) < 3ms. T l mt gi tin (one way packet loss) < 0.1%. Tc cam kt (CIR): 100 5%.
Phm vi p dng: phn on mng MAN-EH Ni, khng bao gm phn mng LAN,CPE khch hng v phn on mng Core
lin tnh, quc t.
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1/ MetroNet cung cpktniKTR Ethernet im- im
2/ MetroNet cung cpktniKTR Ethernet im- aim
3/ MetroNet cung cpktniInternet trctipviVDC
4/ MetroNet cung cpktniMegaWAN nitnhtccao
5/ MetroNet cung cpktniMegaWAN lin tnhtccao
Mt s m hnh kt ni in hnh cadch v MetroNet
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802.1Q 802.1Q
MetroNet cung cp kt ni KTR Ethernet im - im
Khch hng
Site 1
IP/MPLS
Agg-CES/
Access SW
Agg-CES/
Access SW
Khch hng
Site 2
1/ Giao din vi CPE khch hng Cng FE / SFP/ Optical n CPE khch hng
Cng GE/ SFP/ Optical n CPE khch hngUTP Cat 5 / RJ-45 n CPE khch hng
2/Yu cu vi CPE khch hng Ethernet Router / Switch h tr 802.1Q tag 3/ Tc
Cam ktCIR, PIR ( theo bng cc)
4/a ch IPPrivite ( a ch dng ring)
EVC/ EoMPLS
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M t dch v:Cung cp kt ni trc tip tc cao gia hai im ca khch hng.
ng dng:M rng mng LAN.
Cung cp kt ni mng WAN.
u im:Cung cp kt ni gia hai im vi
bng thng ln, a dng t 1Mbps ln ti 1Gbps.
p dng ph bin:M hnh kt ni ny thngc s dng kt ni mng my tnh ti 02a im cch xa nhau v a l.
Khch hnh ang s dng dch v:
Cc ngn hng: VCB, BIDV, ACB . . .
Cng ty Yamaha, Honda, VTC . . .
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1/ Giao din vi CPE khch hng Cng FE / SFP/ Optical n CPE khch hng
Cng GE/ SFP/ Optical n CPE khch hngUTP Cat 5 / RJ-45 n CPE khch hng
2/Yu cu vi CPE khch hng
Ethernet Router h tr 802.1 Q tag 3/ Tc Cam ktCIR, PIR theo tng knh nhnh.
4/a ch IPPrivite ( a ch dng ring)
Khch hng
Site 2
MetroNet cung cp kt ni KTR Ethernet im - a im
802.1Q 802.1Q
Khch hng
Site 1
Khch hng
Site 3
MAN Sw
802.1Q
Khch hng
Site 4
802.1Q
EVC/EoMPLS
MAN Sw
MAN Sw
MAN Sw
EVC/EoMPLS
EVC/EoM
PLS
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M t dch v:Cung cp cc kt ni trc tiptc cao t mt im n nhiu im khcca khch hng.
ng dng:Kt ni tr s chnh vi cc chi nhnhkhc trn a bn H Ni.M rng mng LAN.Cung cp kt ni mng WAN.
u im:Cung cp kt ni gia cc im vibng thng ln t 1Mbps ln ti 1Gbps.
Gim st, iu chnh v nh tuync lung d liu ti trn cc kt ni.
p dng ph bin:M hnh kt ni ny thng
c s dng kt ni mng my tnh ti imtrung tm vi cc chi nhnh cp di.
Khch hnh ang s dng dch v:Cc ngn hng: VCB, BIDV, ACB . . .
Cng ty giao dch chng khon HASTC.
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Cp pht da ch IP chokhch hng
MetroNet cung cp kt ni Internet trc tip vi VDC
802.1Q
CPE
Khch hng
Core MAN
SW
MAN Agg/
Access sw PE - VDC
Internet trc tip caVDC
802.1Q
EVC/EoMPLS
1/ Giao din vi CPE khch hng Cng FE / SFP/ Optical n CPE khch hng
Cng GE/ SFP/ Optical n CPE khch hngUTP Cat 5 / RJ-45 n CPE khch hng
2/Yu cu vi CPE khch hng
Ethernet Router h tr 802.1Q tag 3/ Tc
Cam kt knh CIR, PIR. 4/a ch IP
Public ( do VDC cp)
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M t dch v:Cung cp kt ni Internet trc tiptc cao thng qua VDC cho khch hng.
ng dng:Truy nhp Internet cht lng cao.Cung cp cc dch v, ng dng ni
dung trn nn Internet.
u im:Cung cp kt ni truy nhp Internet vitc v cht lng cao.
u tin nh tuyn d liu ra Internet.
p dng ph bin:M hnh kt ni ny thngc s dng truy nhp Internet, cung cp ccdch v: Mail, FTP, Web hoc cc ng dng:Game online, giao dch trc tuyn . . .
Khch hnh ang s dng dch v:Cc Cng ty cung cp dch v, ng dng: FPT,VinaGame, Quang Minh DEC, VTC . . .
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MetroNet cung cp kt ni MegaWAN ni tnh tc cao
1/ Giao din vi CPE khch hng Cng FE / SFP/ Optical n CPE khch hng
Cng GE/ SFP/ Optical n CPE khch hngUTP Cat 5 / RJ-45 n CPE khch hng
2/Yu cu vi CPE khch hng
Ethernet Router h tr 802.1Q tag 3/ Tc
Cam ktknh CIR, PIR. 4/a ch IP
Privite ( a ch dng ring)
802.1Q
CPE
Khch hng
MAN
PE
( BRAS :TH , CGY)
VTN CoreVPN /MPSL
802.1Q
VRF
MAN SwMAN sw
EVC/EoMPLS/ QinQ
P/VTN
BGP
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MetroNet cung cp kt ni MegaWAN lin tnh tc cao
1/ Giao din vi CPE khch hng Cng FE / SFP/ Optical n CPE khch hng
Cng GE/ SFP/ Optical n CPE khch hngUTP Cat 5 / RJ-45 n CPE khch hng
2/Yu cu vi CPE khch hng Ethernet Router h tr 802.1q tag 3/ Tc
Cam ktknh CIR, PIR. 4/a ch IP
Privite ( a ch dng ring)
802.1Q
CPEKhch hng
MAN
VTN CoreVPN /MPSL
802.1QVRF
MAN SwMAN sw
EVC/EoMPLS/ QinQ
PE/VTN
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M t dch v:Cung cp cc kt ni trc tiptc cao t mt im n nhiu im khcca khch hng.
ng dng:Kt ni tr s chnh vi cc chi nhnhkhc trn a bn H Ni hoc lin tnh.
M rng mng LAN.Cung cp kt ni mng WAN.
u im:Cung cp kt ni gia hai im vi
bng thng ln, a dng t 1Mbps ln ti 1Gbps.C th tn dng bng thng nhnhchnh hiu qu hn rt nhiu.
C th kt hp vi mng MegaWANxDSL lm nhnh ch ca mng.
p dng ph bin:M hnh kt ni ny thngc s dng kt ni mng my tnh ti imtrung tm vi cc chi nhnh cp di.
Khch hnh ang s dng dch v:Cc ngn hng: VCB, BIDV, ACB . . .
Cng ty X s, Vn phng i din nc ngoi.
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Ni dungGii thiu v cu trc, nng lc mng
chuynmchv truyndncaVTHN.
Gii thiu v cu trc, nng lc mng liv cc m hnh ktnicadchvMetroNet.
Gii thiu v cu trc, nng lc mng li
v cc dchvcung cptrn nnmngFTTx.
Giithiuvcutrc, nnglcmngliv
cc gi ccdchvMegaVNN & MegaWAN.
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Copper
Copper
MEN Access
Switch
MEN Access
Switch
OLT
OLT
ONU
ONU
ONU
ONT
ONT
ONT
Copper
Fo
Fo
Fo
Fo
Fo
Fo
Fo
Fo
Fo
Fo
Fo
Mng MAN-EVTHN
Khch hng
Dch v FTTx
Khch hng
Dch v FTTx
Khch hng
Dch v VDSL
Fo
Khch hng
Dch v FTTx
Khch hng
Dch v VDSL
Khch hngDch v VDSL
Cu trc chung mng FTTx (G-PON)
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S t chc mng FTTx
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45 bOLT vitngdung lng226 cngPON hng xung cng 97 giao din
Gigabit Ethernet hngln.
305 bchia cc loinhmpngktnibngrngcho khong18.688 thu bao.
6.255 bONT mbo cung cpktni
FE/GE tikhch hng. 8.532 b ONU km theo modem VDSL
m bo cung cp kt ni VDSL ti
khch hng.
Cu trc mng FTTx - GPON VTHN (1)
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Tng s dung lng mng cp quangtruy nhp khong 17.000 Fo vi tng
chiudi cp quang khong20.752km.
Mngcp quang truy nhpcxy dngtheo phn vng phcvcacc tngi.
Mngcp quang FTTx cxy dngv
trin khai theo cu trc: im im vimaim.
Nng lc mng cp quang VTHN (1)
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Dung lng cp quang ko t cc tngiHost l 96 Fo.
Dung lng cp quang ko t cc tng
ivtinh l 64 Fo.
Dung lng cp si quang thu bao ko
ti nh khch hng t 4 Fo n 8 Fo
mbohsdphng 1 + 1.
Chiu di t im truy nhp n nh
khch hng nhhn1km.
Nng lc mng cp quang VTHN (2)
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Dch vFTTx l loi hnh dch v cung cpcp quang n tngkhch hng. Khch hnh c thl cc h gia nh trong
to nh, cc doanh nghiptrong to nh
hoc cc khu cng nghip. Dch v FTTx p ng vic cung cp cc
dch v cht lng cao trn cp quang vichi ph thp.
Dch v FTTx cho php khch hng sdng cc dch vyu cu bng thng lnnh: Video theo yu cu (VoD), truynhnh trn nn IP (IPTV), truy nhp Internet
tc cao
Dch v MetroNet trn mng MAN-Ec im chung
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G-PONMAN SW
FO-Ethernet
FO-E
thernet
FO-Ethernet
QinQ
MAN SW
Khch hng # 1
QinQ
EVC/EoMPLS
Cung cp dch v IPTV/VoD trn nn FTTx
Khch hng # 2
Khch hng # 3
IPTV/VoD
Server
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MAN SW
FO-Ethernet
FO-Ethernet
FO-Etherne
t
QinQ
MAN SW
Khch hng # 1
QinQEVC/EoMPLS
G-PON
Cung cp dch v truy nhp Internet trn nn FTTx
Khch hng # 2
Khch hng # 3
BRAS
VDC/Internet
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S cung cp dch v truyn hnh hi ngh trn nn FTTx
FO
FO
FOPON-OLT
MEN SW
MEN SW
MEN SW
MEN SW
MAN-E
Vin Thng H Ni
FOMCU
TV/Projector
Micro Camera
PON-ONU
FO
FOMCU
TV/Projector
Micro Camera
PON-ONU
FO
FO
TV/Projector
MicroCamera
PON-ONUMCU
PON-OLT
FO
FO
TV/Projector
MicroCamera
PON-ONUMCU
PON-OLT
FO
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Cc dch v cung cp trn nn mng FTTx s pdng cho cc to nh, cc khu cng nghip
c mt khch hnh s dng dch v cao. Cc thit b FTTx ngy nay khng ch gp phn
lm gim chi ph u t cp si quang m cnp ng c yu cu cung cp c cc dch v
cao cp: Voice, Video, Data (Triple play services).
Hin Vin Thng H Ni ang cung cp dch vInternet tc cao, Hi ngh truyn hnh quc tti khu cng nghip Bc Thng Long.
Vin Thng H Ni s tip tc trin khai cc dchv cao cp khc trn nn thit b FTTx ti: Tanh 83 L Thng Kit, Ta nh Vincom, LngQuc t Thng Long . . .
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Ni dungGii thiu v cu trc, nng lc mng
chuynmchv truyndncaVTHN.
Gii thiu v cu trc, nng lc mng liv cc m hnh ktnicadchvMetroNet.
Gii thiu v cu trc, nng lc mng li
v cc dchvcung cptrn nnmngFTTx.
Giithiuvcutrc, nnglcmngliv
cc gi ccdchvMegaVNN & MegaWAN.
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09 thitbBRAS c nnglcchuynmch40 Gbps v pngngthi32K phin
truy nhpngthi.
Hn 700 trm DSLAM vi dung lng420K cng ADSL v 17K cng SHDSL
phc v cung cp dch v MegaVNN &
MegaWAN. t t l 100% cc trm vin thng u
clptthitbDSLAM mngxDSL.
Nng lc mng xDSL VTHN (1)
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Dch v mng xDSL VTHN (1)Dch v MegaVNN
Cn c vo nhu cu s dng ca ccnhm khch hng, dch v MegaVNN crt nhiu gi cc ph hp: MegaVNN Easy (1.536/512 Kbps).
MegaVNN Family (2.048/512 Kbps).
MegaVNN Extra (2.560/512 Kbps).
MegaVNN Maxi (3.072/640 Kbps).
MegaVNN Pro (4.096/640 Kbps). MegaVNN for Game (6.144/640 Kbps).
MegaVNN Dreaming (8.192/640 Kbps).
MegaVNN over Fiber (10 or 12Mbps/640 Kbps)
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Dch v mng xDSL VTHN (2)Dch v MegaWAN
Dch v MegaWAN trn cp ng: MegaWAN trn ADSL tc < 512 Kbps MegaWAN trn SHDSL tc t 640 Kbps
n 2048Kbps.
Dch v MegaWAN trn cp quang: MegaWAN trn cp quang (MetroNet) tc
nhnh c th ln n 1Gbps.
Dch v MegaWAN hn hp: Nhnh chnh l MegaWAN trn cp quang. Cc nhnh ph l MegaWAN trn cp ng. y l m hnh cung cp dch v MegaWAN
rt c tim nng trong thi gian ti.
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Copper
IP-DSLAMFO
BRAS
BRAS
MNG CORE VTHNIP/MPLS
FO
FO
FOIP-DSLAM
BRAS
Ethernet
TV/Projector
Micro Camera
Ethernet
TV/Projector
Micro Camera
Modem
SHDSL
Copper
TV/Projector
MicroCamera
TV/Projector
MicroCamera
Modem
SHDSL
Copper
Ethernet
Modem
SHDSL
Copper
IP-DSLAM
Ethernet
Center point
MCU
MCU
MCU
MCU
FO
ACCESSMEN SW
O/E
COREMEN SW
TV/Projector
MicroCamera
Ethernet
Modem
SHDSLMCU
TV/Projector
MicroCamera
Ethernet
Modem
SHDSLMCU
Copper
Site #1
Site #2
Site #3
Site #4
Site #5
Dch v mng xDSL VTHN (3)Dch v MegaWAN hn hp
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XIN CHN THNH CM N!