Cisco ONS 15454 DWDM - Wavelength Pairs

16-68
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
April 2006
Chapter 16 Card Reference
16.7.3 AD-4C-xx.x Card
Figure 16-43 AD-4C-xx.x Block Diagram
Figure 16-44 shows the AD-4C-xx.x optical module functional block diagram.
Figure 16-44 AD-4C-xx.x Optical Module Functional Block Diagram
16.7.3.1 Wavelength Pairs
The AD-4C-xx.x cards are provisioned for the wavelength pairs in Table 16-41 on page 16-69. In this
table, channel IDs are given rather than wavelengths. To compare channel IDs with the actual
wavelengths they represent, see Table 16-6 on page 16-9.
Optical
Module
COM RX
COM TX
124075
uP8260
processor
DC/DC
converter
EXP TX
EXP RX
FPGA
For SCL Bus
management
SCL Bus
TCC M
SCL Bus
TCC P
Power supply
Input filters
BAT A&B
Add
Rx
Drop
Tx
Channel 1
Add
Rx
Drop
Tx
Channel 2
Add
Rx
Drop
Tx
Channel 3
Add
Rx
Drop
Tx
Channel 4
98299
Control
Control
interface
4Ch OADM module
Virtual photodiode
COM
RX
COM
TX
EXP RX
EXP TX
TX Channels RX Channels
Physical photodiode
Variable optical attenuator
V
V1
V2
P1
P9
P10P11
P12
P2 P3 P4
P5 P6 P7 P8
P