Nortel Networks 1000M warranty 210 of 456 Cabling Common Equipment in a Multi Group system

Page 210 of 456 Cabling Common Equipment in a Multi Group system

Reviewing Core/Net module placement

Core/Net modules are installed side-by-side on top of separate pedestals, for power and cooling redundancy. Core/Net 1 is always on the left. Core/Net 0 is always on the right (see Figure 87 on page 211).

Reviewing required Core cards

All Core cards are installed in the factory. See Table 26 on page 210 for the Core card requirements for each Core/Net module. Refer to “System equipment – UEMs” on page 38 for module and card descriptions.

Table 26

Required Core cards (minimum per Core/Net module)

		Number required per	Backplane
Order Code	Description	Core/Net module	side
NT4N65	cCNI: cPCI Core Network Interface	1 to 41	front
	Card
NT4N48	System Utility Card	1	front
NT4N39AA	CP PIV Call Processor Card	1	front
	(512 MB memory)
N0026096	MMDU blank faceplate	1	front

Note 1: Each cCNI card supports two Network groups. The number of cCNI cards in each system depends on the number of Network groups installed in the system. See the System Layout plan to determine the number and placement of cCNI cards.

NN43021-310 Standard 02.01 December 2007