Caix Distri Caix Distri 2G BTS 3G Node B 3G Node B A- E1/T1 E1/T1 (Copper) ATM (IMA/STM-1) AAL2/5 ATM IMA AAL2/5 ATM STM-1 IP MLPPP E1/T1 E1/T1 Any trafic over MPLS-TP Cell Site Mobile Backhaul TN 703 TN TN 705 Unit Backhaul N Curso Técnico em Telecomunicações Redes de Telecomunicações II Marcelo Giovane Alves Marcos Aurelio Lima Neves
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Assinante A
Caixa deDistribuição
Distribuidor Geral Central
Telefônica
Armário deDistribuição
Assinante B
Assinante A
Assinante B
eã
Caixa deDistribuiçã
2G BTS
3G Node B
3G Node B
3G Node Bor LTE e Node B
BSC
RCN
aWG SGSN
MGW
SGSNGGSN
MSC GMSC
Operator’s Circuit SwitchingBackbone Network
Operator’s Packet SwitchingBackbone Network
Transport Path(10GE/2. 5GE/POS)
A-
E1/T1E1/T1 (Copper)
ATM
(IMA/STM-1)
AAL2/5
ATM
IMA
AAL2/5
ATM
STM-1
LTE
UDP/IP
Ethernet
Ethernet
ATMGTM - 1ch
GbE/10GbE
STM-1
(Fiber, GPON, xDSL)
IP
MLPPP
E1/T1
E1/T1
Any tra�c overMPLS-TP
Cell Site Mobile Backhaul Mobile Core Network
TN 703
TN 705
TN 725
TN 705
United Backhaul Network
Curso Técnico em Telecomunicações
Redes de Telecomunicações II
Marcelo Giovane Alves
Marcos Aurelio Lima Neves
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