UDS-101
MSS-8 Microwave Service Switch Shelf
3-6
3EM23952AA
Issue 01, September 2009
MSS-8 shelf slot 1 is dedicated to the main CSM module and is required in 
every application. See figure 101-3 to see an example of the MSS-8 shelf 
configured in the unprotected CSM configuration. Slot 2 is dedicated for an 
optional spare CSM module for protected CSM configurations. See figure 101-4 
to see an example of the MSS-8 shelf configured in the protected CSM 
configuration.
Figure 101-3. MSS-8 Shelf, Unprotected CSM Configuration
950-0006-1
072209
Filler Panel
Any Transponder 
Any Transponder
Any Transponder
Any Transponder
Any Transponder
Any Transponder
CSM
(Main)
Fan
92
4
6
8
1
3
5
7