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Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 4      Optical Amplifier Cards
4.7.2    OPT-AMP-L Block Diagrams
 • OSC TX is the OSC drop output port. 
 • DC TX is the output signal to the DCU. 
 • DC RX is the input signal from the DCU.
Figure 4-18 shows the OPT-AMP-L card faceplate.
Figure 4-18 OPT-AMP-L Faceplate 
4.7.2 OPT-AMP-L Block Diagrams
Figure 4-19 shows a simplified block diagram of the OPT-AMP-L card’s features.
OPT-AMP-L
FAIL
ACT
SF
RX
MON
TX
RX
COM
TX
RX
OSC
TX
RX
LINE
TX
RX
DC
TX
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