Cisco ONS 15454 DWDM - Page 410

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Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 9 Node Reference
9.1.3 OADM Node
Figure 9-8 Amplified OADM Node Channel Flow Example
Figure 9-9 shows an example of a passive OADM node configuration. The passive OADM node is
equipped with a band filter, one four-channel multiplexer/demultiplexer, and a channel filter on each side
of the node.
OPT-PRE
4-ch
demux
4MD-xx.x
OPT-PRE
OPT-BST
Line
Line
96427
OPT-BST
DCU
DCU
OSCM
TCC
TCC2
OSCM
AIC-I
AD-yB-xx.x AD-1C-xx.x AD-1C-xx.x AD-yB-xx.x
By ByCh Ch
4-ch
mux
4-ch
demux
4MD-xx.x
4-ch
mux