Figure 16-24 32Mux-O Faceplate - Cisco ONS 15454 DWDM Installation And Operation Manual

16.6.1 32MUX-O Card
• Each single-channel port is equipped with VOAs for automatic optical power regulation prior to
multiplexing. In the case of electrical power failure, the VOA is set to its maximum attenuation for
safety purposes. A manual VOA setting is also available.
Each single-channel port is monitored using a photodiode to enable automatic power regulation.
•
An additional optical monitoring port with 1:99 splitting ratio is available.
Figure 16-24
Figure 16-24
FAIL
ACT
SF
Figure 16-25
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
16-46
shows the 32MUX-O faceplate.
32MUX-O Faceplate
32MUX-0
shows a block diagram of the 32MUX-O card.
Chapter 16 Card Reference
April 2006