Figure 10-27 112-Channel C-Band Plus L-Band Roadm Node - Cisco ONS 15454 DWDM Reference Manual

Chapter 10 Network Reference
An example of a 112-channel C-band plus L-band ROADM node is shown in
in a similar manner to the 104-channel ROADM node shown in
there are 40 odd C-band channels instead of 32.
Figure 10-27 112-Channel C-Band plus L-Band ROADM Node
C-Band
Even and Odd
Channels
Preamp
Booster
Amplifier
L-Band Odd
Channels
Preamp
Booster
Amplifier
78-18343-02
Drop Odd Channels
. . . . . . .
1 40
Add Odd Channels
40-DMX-C
. . . . . . .
1
40-WSS-C
. . . . . . .
1 32
Add Odd Channels
Drop Even Channels Drop Odd Channels
. . . . . . .
1 40
Add Even Channels
. . . . . . .
40-DMX-CE
1
40-WSS-CE
. . . . . . .
1 40
40-DMX-CE
Add Even Channels
Drop Even Channels
Drop Odd Channels
. . . . . . .
1 32
Add Odd Channels
32DMX-L
. . . . . . .
1
32WSS-L
. . . . . . .
1 32
Add Odd Channels
Drop Odd Channels
Figure 10-26 on page
40
40-WSS-C
40-DMX-C
. . . . . . .
1 40
40
40-WSS-CE
. . . . . . .
1 40
Booster
32
Amplifier
32WSS-L
Preamp
32DMX-L
. . . . . . .
1 32
Cisco ONS 15454 DWDM Reference Manual, R8.5
10.10 Even Band Management
Figure 10-27. It operates
10-38, except that
C-Band
Even and Odd
Channels
Booster
Amplifier
Preamp
L-Band Odd
Channels
10-39