Nortel Networks 1000M - Manual (Page 205)

Circuit cards 205
Figure 97
OPS analog line card cross-connections
NTDK20 Small System Controller (SSC) card
SSC card, Boot Code and Software Daughterboard compatibility
If the Software Daughterboard is an NTDK21, there are no compatibility
issues and the installation can proceed.
Examine the Software Daughterboard being installed. If it is an NTDK81
Daughterboard, the Boot Code version on the NTDK20 SSC card must
be REL 09 or higher.
The Boot Code will be REL 09 if:
• The Release number on the faceplate of the NTDK20 SSC is at least
Release 11.
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Small System Installation and Commissioning
NN43011-310 01.04 Standard
Release 5.0 13 May 2008
Copyright © 2008, Nortel Networks
.