Cisco ONS 15454 DWDM - Figure 9-13 ROADM Node with 32 WSS-L and 32 DMX-L Cards Installed

9-14
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 9 Node Reference
9.1.4 ROADM Node
Figure 9-13 shows an example of an ROADM node with 32WSS-L and 32DMX-L cards installed.
Figure 9-13 ROADM Node with 32WSS-L and 32DMX-L Cards Installed
Figure 9-14 shows an example of an ROADM optical signal flow from Side A to Side B. The optical
signal flow from Side B to Side A follows an identical path through the Side B OSC-CSM and 32WSS
or 40-WSS-C cards. In this example, OSC-CSM cards are installed so OPT-BSTs are not needed.
151737
DCU
Air ramp
DCU
Available
Available
32DMX-L
32DMX-L OPT-BST-L or OSC-CSM
OPT-PRE
MMU
32-DMX
TCC2 M
OSCM or Blank
OSCM or Blank
TCC2P
32-DMX
MMU
OPT-PRE
OPT-BST-L or OSC-CSM
AIC-I
OPT-AMP-L 32WSS-L 32WSS-L