Nortel Networks 1000 - Manual (Page 784)

784 NTAK10 2.0 Mb DTI card
•
digital pad
• Card-LAN interface
• carrier interface
•
clock controller interface
The main functional blocks of the NTAK10 architecture include:
• DS-30X interface
• signaling interface
•
three microprocessors
•
digital pad.
• Card-LAN interface.
•
carrier interface.
•
clock controller interface.
A description of each block follows.
The main functional blocks of the NTAK10 card architecture include:
•
DS-30X interface
• signaling interface
• three microprocessors
•
digital pad
•
Card-LAN interface
• carrier interface
•
clock controller interface
DS-30X interface
The NTAK10 card interfaces to one DS-30X bus which contains 32
byte-interleaved timeslots operating at 2.56 Mb. Each timeslot contains 10
bits in a 10 message format; eight are assigned to voice/data (64 Kbps),
one to signaling (8 Kbps), and one is a data valid bit (8 Kbps).
The NTAK10 interfaces to one DS-30X bus which contains 32
byte-interleaved timeslots operating at 2.56 Mb. Each timeslot contains 10
bits in A10 message format, 8 are assigned to voice/data (64 Kbps), one to
signaling (8 Kbps), and one is a data valid bit (8 Kbps).
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.