Nortel Circuit Card 311 Reference page 511

Figure 129 "NT8D02 Digital Line Card - block diagram" (page 511)
block diagram of the major functions contained on the NT8D02 Digital Line
Card. Each of these functions is described on the following pages.
Figure 129
NT8D02 Digital Line Card - block diagram
Functional description of the NT8D02
The digital line card is equipped with 16 identical units. Each unit provides
a multiplexed voice, data, and signaling path to and from digital apparatus
over a 2-wire full duplex 512 kHz time compression multiplexed (TCM)
Copyright © 2003-2008, Nortel Networks
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Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Functional description 511
shows a