Page 278 - Optical Switching And Networking Handbook
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The Future of Optical Networking (Where Is It All Heading?) 263
Figure 10-22
Building-to-building
communications in
a city
NOC
Source: AirFiber
Core Network Access Network Premise Network
Figure 10-23 NOC
Premise Node
The components Fiber
ATM
of the network Switch Distribution Root T1/E1 PBX
Node
ADM 622 Mbps OC1c NTU
/STM1 LAN
ADM
Ethernet
Fiber Optic Premise Node
SONET/SDH OC1c PBX
/STM1
Ring
622 Mbps
ADM T1/E1
OC1c NTU LAN
/STM1
T1/E1
Source: AirFiber
