Мультисервисные сети связи. Транспортные сети и сети доступа
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raxNGN? |
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KaKHe.S(})yHKqHH |
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MyjibTHnjieK- |
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copoBADSL? |
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HeM.4OTJiHnaiOTcaMyjitTHcepBHCHbieysjibi^ocxynaor |
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JiesHofiHH(j)opMauHHcocTaBjiaex2,304M6m/c |
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no- |
nepe^aHH |
MOfleiwaADSL2HMOfleiwaSHDSL,ecjinCKopoctb |
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Downstreamfljia |
MOflyjiauHHnanpasjieHHa |
CKOpocrb |
PaccHHTaHTe.3 |
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nojibsoBaHHHC-VLAN? |
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MOMCHOopraHHsoBaTbHaOAHOMMyjibTHnjieKcopenpnHC- |
Koropwe |
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(VLAN) |
BHpryajibHHxcexefi |
MaKCHMa^bHoeHHC^O |
PaccHHTafiTe.2 |
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pe)KHMa |
npnHcnoJlbsoBaHHH |
ADSL/Ethernet |
cera |
B |
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.PPPoE |
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eaHHeHHe |
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CO- |
LYKaHCHTCTOHKH,BKOTOpblXHaHHHaeTCHH3aK3HHHBaeTCaATM |
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KoHTpojibHbieBonpocuH3a^aniiH |
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Gbit |
1 |
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cexeBoro |
cneuHanbHoro |
njiara |
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.Ethernet |
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Hcnojibsyerca |
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noflKjironeHHa |
3Toro |
M6HT/CEthernet,fljiao6ecneM6HHa |
100/1000 |
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norpaHHHHbIMIPMapiupyrHsaTopoMHcnojibsyexcaKanan |
H |
floCTyna |
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nporoKOJiy.248/MEGACO.HHa^HSHHCCKOMypoBHeMe>KflyysjioM |
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edge)HynpasjiaercanporpaMMHblMKOMMyiaTOpOM(Softswitch)no |
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MapiupyiroaTopy(IP |
norpaHHHHOMyIP |
K |
CepsepnoflKjnonaeTca |
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.naBSTOMc^ynaeaecbTOJIOCOBOHrpa<})HKnocTynaerBcepsep.VoIP |
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KaKBHflHOH3.pHC12.9(CMOTpHUBCTHyiOBKJiaflKy),MyjIbTHCep- |
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AO/DKHbiBbinojiHHTbca<J)yHKUHHcepsepa.VoIP |
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flocryna |
ysjiax |
B |
iirapoKonojiocHororpa^HKa |
H |
ysKonojiocHoro |