Nortel Succession 1000M, Обзор системы

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44 Fiber-optic and IP expansion
an SSC card equipped with an IP Expansion daughterboard. Slot 14 of
the Expansion contains the NTDK16 48-port Digital Line card.
Figure 12 "Cabinet and Chassis system IP and fiber expansion
configuration" (page 45)
shows another example of a "mix-and-match"
configuration in which a Main Cabinet uses both fiber and IP cabling
to connect two Expansion Cabinets and one Expansion Chassis. The
Expansion Chassis is equipped with a Chassis Expander.
Note: Figure 12 "Cabinet and Chassis system IP and fiber expansion
configuration" (page 45) is only an example of one of many possible
configurations using Cabinets and Chassis.
In this example, the SSC card in the Main Cabinet has one dual-port
Fiber Expansion daughterboard installed in the top connector and one
single-port IP Expansion daughterboard installed in the bottom connector.
The dual-port Fiber Expansion daughterboard in the top connector supports
card slots 11–20 and 31–40. The single-port IP Expansion daughterboard
in the bottom connector supports card slots 21–30.
Note: When both Fiber and IP Expansion daughterboards co-exist in a
system, configure the Fiber Expansion daughterboard as expansions 1
and 3 and the IP Expansion daughterboard as expansions 2 and 4.
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Small System Overview
NN43011-110 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2003 - 2007, Nortel Networks
.