Specifications

6-16
Cisco ONS 15530 Planning Guide
OL-7708-01
Chapter 6 Example Shelf Configurations and Topologies
Shelf Configurations
Figure 6-28 shows the optical power budget for a switch fabric based line card protected configuration.
Figure 6-28 Optical Power Budget for Switch Fabric Protected Configurations Using Nonsplitter
2.5-Gbps ITU Trunk Cards
Figure 6-29 shows an example of a Cisco ONS 15530 shelf in a switch fabric protected configuration
with an ESCON aggregation card and two 10-Gbps ITU trunk cards.
Figure 6-29 Switch Fabric Protected Configuration Using Nonsplitter 10-Gbps ITU Trunk Cards
85847
0.5 dB
From client
To trunk
4.1 dB
Nonsplitter
2.5-Gbps
ITU trunk
card
OADM
module
0.5 dB
To client
From trunk
4.1 dB
OADM
module
Nonsplitter
2.5-Gbps
ITU trunk
card
ESCON
CPU switch CPU switch
OSC OSC
OADM OADM
10 Gbps ITU trunk
Power
supply 0
Power
supply 1
76356
10 Gbps ITU trunk