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________________
Node Hardware and Software Upgrades
BNS-2000 Series M2 Switch and Stratum 4 Clocking Complexes for
CCM or ECPU Systems
TABLE 7-7.
______________________________________________________________________


 Pre-Release 5.0 

Release 5.0
Release 5.0




0-3 Series M2
0-3 Series M2
more than 3 Series M2 

 Extension Shelves  Extension Shelves  Extension Shelves 





Function
______________________________________________________________________
 and SSM4 Clocking  and SSM4 Clocking  and STR4 Clocking 
 Switching
 CMA1 module board  CMA1 module board  CTG13 module board 


 CNA1 I/O board
 CNA1 I/O board

and
CNA7 I/O board
______________________________________________________________________

 CMC3 I/O board
 CMC3 I/O board

Clocking*
CUW1 RIB I/O





 Extension Shelf 



Clock/Cable
CNA8 I/O board
______________________________________________________________________

 CNA2 I/O board
 CNA2 I/O board

______________________________________________________________________

*
Functions
can
be
made
redundant.


BNS-2000 Node Reference, Release 5.0, Issue 1
7-33