System modules 29
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 PIVcan be upgraded to a Meridian 1 PBX 81C CP PIVwith Fiber Network Fabric. This upgrade takes a Meridian 1 PBX 61C CP PIVto a Meridian 1 PBX 81C CP PIVwith two groups. Figure 11 "Four group Fiber Network Fabric configuration" (page
30)illustrates a four group configuration of Fiber Network Fabric.
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Large System Overview
NN43021-110 02.05 Standard
30 September 2008
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