Nortel Networks 311 - page 886

886 NTAK102.0 Mb DTI card
•Card-LAN interface
•carrier interface
•clock controller interface
The main functional blocks of the NTAK10architecture 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 NTAK10card architecture include:
•DS-30X interface
•signaling interface
•three microprocessors
•digital pad
•Card-LAN interface
•carrier interface
•clock controller interface
DS-30X interface
The NTAK10card 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 buswhich 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).
The NTAK10card 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).
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright© 2003-2008, Nor tel Networks
.