Ntdk16 Digital Line Card - Avaya Nortel Communication Server 1000 Reference
Circuit card reference
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- Manual (570 pages) ,
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Figure 95: Digital line card - block diagram
NTDK16 Digital Line card
The NTDK16 digital line card is equipped with 48 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) digital link. Each digital telephone and
associated data terminal is assigned a separate terminal number (TN) in the system database,
for a total of 96 addressable ports per card. Refer to
Circuit Card Reference
Functional description
Figure 96: NTDK16 DLC
on page 353.
July 2011
351
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