Specifications

6-3
Cisco ONS 15530 Planning Guide
OL-7708-01
Chapter 6 Example Shelf Configurations and Topologies
Shelf Configurations
Figure 6-3 shows an example of a Cisco ONS 15530 shelf in an unprotected configuration using ESCON
aggregation cards and nonsplitter 2.5-Gbps ITU trunk cards.
Figure 6-3 Unprotected Configuration Using ESCON Aggregation Cards and a 2.5-Gbps ITU
Trunk Card
Figure 6-4 shows the optical power budget for an unprotected configuration when using nonsplitter
2.5-Gbps ITU trunk cards.
Figure 6-4 Optical Power Budget for an Unprotected Configuration Using Nonsplitter 2.5-Gbps
ITU Trunk Cards
CPU switch CPU switch
OSC OSC
OADM
OSC
2.5-GbpsITU trunk 2.5-GbpsITU trunk
ESCON
ESCON
Power
supply 0
Power
supply 1
85849
2.5-GbpsITU trunk
85850
4.05 dB
From client
To trunk
4.1 dB
Splitter
2.5-Gbps
ITU trunk
card
OADM
module
1.35 dB
To client
From trunk
4.1 dB
OADM
module
Splitter
2.5-Gbps
ITU trunk
card