16-54
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
April 2006
Chapter 16 Card Reference
16.6.3 32DMX Card
Figure 16-31
32DMX Block Diagram
shows the 32DMX optical module functional block diagram.
Figure 16-32
32DMX Optical Module Functional Block Diagram
16.6.3.1 ROADM
The 32DMX card works in conjunction with the 32WSS card to create a software-controlled network
element with ROADM functionality. ROADM functionality requires two 32DMX single-slot cards and
two 32WSS double-slot cards (six slots in the ONS 15454 chassis).
Equipped with ROADM functionality, ONS 15454 MSTP nodes can be configured at the optical channel
level using CTC, Cisco MetroPlanner, and Cisco Transport Manager (CTM). Both the 32DMX card and
32WSS card utilize planar lightwave circuit (PLC) technology to perform wavelength-level processing.
Optical
module
30.3 to 36.6
8 CHS TX
38.1 to 44.5
8 CHS TX
46.1 to 52.5
8 CHS TX
54.1 to 60.6
8 CHS TX
96480
Processor
MON
COM RX
FPGA
For SCL Bus
management
SCL Bus
TCCi M
SCL Bus
TCCi P
DC/DC
Power supply
Input filters
BAT A&B
1
32
Physical photodiode
Variable optical attenuator
COM RX
20 dB max
attenuation
DROP TX
P4
P3
P2
P1
P32
P31
P30
P29
P33
P34
P
124967
Summary of Contents for ONS 15454 DWDM
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