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Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 7      Reconfigurable Optical Add/Drop Cards
7.9.2    40-MUX-C Card Block Diagram
Figure 7-24 shows the 40-MUX-C card faceplate.
Figure 7-24 40-MUX-C Card Faceplate 
7.9.2 40-MUX-C Card Block Diagram
Figure 7-25 shows a block diagram of the 40-MUX-C card. 
40-MUX-C
36.6 - 42.1 30.3 - 35.842.9 - 48.549.3 - 54.955.7 - 61.4
RX
COM
TX
FAIL
ACT
SF
159555
Client ports 1-8
Client ports 9-16
Client ports 17-24
Client ports 25-32
Client ports 33-40
Logical View
COM TX
Client-1
Client-2
Client-40
 
40 Client Channel Inputs
40 Client Ports
COM TX
Sends combined signal
to OPT- BST