Nortel Networks NN43021-110 - Manual (Page 31)

System modules 31
Figure 10
NT8D35 Network module configured for PRI/DTI expansion
Fiber Network Fabric
Fiber Network Fabric extends and enhances the five-group network
architecture to 8 non-blocking (inter-group) Network groups, with a resulting
expansion in network capacity to 8000 timeslots available for Intergroup
traffic. The Meridian 1 PBX 61C CP PIV can be upgraded to a Meridian 1
PBX 81C CP PIVwith Fiber Network Fabric. This upgrade takes a Meridian 1
PBX 61C CP PIV to a Meridian 1 PBX 81C CP PIV with two groups.
Figure
11 "Four group Fiber Network Fabric configuration" (page 32) illustrates a
four group configuration of Fiber Network Fabric.
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Large System Overview
NN43021-110 01.03 Standard
Release 5.0 18 February 2008
Copyright © 2003-2008, Nortel Networks
.