Nortel Networks 1000 - Manual (Page 495)

Functional description 495
•
interfaces eight PCM signals to one DS-30X timeslot in A10 format
• transmits and receives SSD signaling messages over a DS-30X
signaling channel in A10 format
• supports PCM signal loopback to DS-30X for diagnostic purposes.
Figure 129 "Universal trunk card - block diagram" (page 495) shows a
block diagram of the major functions contained on the universal trunk card.
Each of these functions are described on the following pages.
Figure 129 "Universal trunk card - block diagram" (page 495) shows a
block diagram of the major functions contained on the NT8D14 Universal
Trunk Card. Each of these functions is described on the following pages.
Figure 129
Universal trunk card - block diagram
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
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