Specifications

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Cisco ONS 15530 Planning Guide
OL-7708-01
Chapter 6 Example Shelf Configurations and Topologies
Shelf Configurations
Figure 6-38 shows an example of a Cisco ONS 15530 shelf in a trunk fiber protected configuration with
an ESCON aggregation card and two 10-Gbps ITU trunk cards.
Figure 6-38 Trunk Fiber Protected Configuration Using Nonsplitter a 10-Gbps ITU Trunk Card
Figure 6-39 shows the optical power budget for a trunk fiber protected configuration.
Figure 6-39 Optical Power Budget for Trunk Fiber Protected Configurations Using Nonsplitter
10-Gbps ITU Trunk Cards
Note The PSM can also connect directly to a transponder line card or an ITU trunk card. That configuration
would not include the loss for the OADM modules.
CPU switch CPU switch
PSM OADM
OSC
10-G[bs Ttrunk card
ESCON ESCON ESCON ESCON
Power
supply 0
Power
supply 1
85910
85909
Nonsplitter
10-Gbps
ITU trunk
card
0.5 dB
From client
To trunk
4.1 dB
OADM
module
3.7 dB
1.7 dB
PSM
0.5 dB
To client
From trunk
4.1 dB
PSM
OADM
module
Nonsplitter
10-Gbps
ITU trunk
card