Figure 4-25 Opt-Amp-C Block Diagram; Opt-Amp-C Card Block Diagrams - Cisco ONS 15454 DWDM Reference Manual

4.9.2 OPT-AMP-C Card Block Diagrams

4.9.2 OPT-AMP-C Card Block Diagrams
Figure 4-25
Figure 4-25 OPT-AMP-C Block Diagram
Line RX
Monitor Line RX
Line TX
Monitor Line TX
DCU TX
DCU RX
For SCL Bu s
management
SCL Bus
TCCi M
Figure 4-26
Figure 4-26
Transmitting
section
Receiving
section
Cisco ONS 15454 DWDM Reference Manual, R8.5
4-32
shows a simplified block diagram of the OPT-AMP-17C card features.
Optical
module
FPGA
Processor
SCL Bus
TCCi P
shows how the OPT-AMP-C optical module functions.
OPT-AMP-C Optical Module Functional Block Diagram
COM-TX
PD1
COM-TX
MON-RX
Power supply
DC/DC
Input filters
BAT A&B
External Mid Stage Loss
DC-TX DC-RX
PD6 PD7
PD2
OSC
drop
PD3
PD4
OSC-TX
Chapter 4 Optical Amplifier Cards
COM TX
COM RX
OSC TX
OSC RX
OSC-RX
PD5
OSC
LINE-TX
add
MON-TX
LINE-RX
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