User Guide

Page 182 of 544 Cabinet distribution over a data network
553-3011-100 Standard 14.00 January 2002
Figure 14
Basic LAN Configuration for excellent voice quality
Bandwidth
The IP Expansion system is designed for non-blocking transmission between
Main and IP Expansion cabinets. The throughput of the network must be
guaranteed.
When using either an Option 11C cabinet or an Option 11C Mini chassis as
your Main system controller, the idle system bandwidth is approximately
0 Mbps. Under high traffic conditions, a peak bandwidth of 14Mbps is
required for excellent voice quality. The theoretical maximum peak
bandwidth is 24Mbps.
Note: If there is no traffic flow, there are no bandwidth requirements.
Only active channels use bandwidth.
SD
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BayStack 450-12T
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Round Trip Delay