Nortel Networks 1000 - Manual (Page 419)

Functional description 419
successfully, the LED flashes three times and remains lit until the card is
configured and enabled in software, then the LED goes out. If the LED
continually flashes or remains weakly lit, replace the card.
Figure 108
Digital line card - faceplate
Functional description
NT8D02 Digital Line card
The NT8D02 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
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
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