Nortel Networks Video Gaming Accessories 553-3001-211 Manual De Usuario
Page 712 of 894
NTAK10 2.0 Mb DTI card
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Card-LAN for maintenance communication
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per-channel and all-channel loopback capabilities for near-end and
far-end
far-end
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self-test
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download of incoming ABCD validation times from software
•
warm SYSLOAD (TS16 AS16 transmitted)
Applicability to France
Features specific to DTI requirements for France are implemented in
firmware, and are switch-accessed. These are:
firmware, and are switch-accessed. These are:
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transmission and reception of alarm indication signaling (AIS) in TS16
such as card disabled and warm SYSLOAD
such as card disabled and warm SYSLOAD
•
France-specific PPM counting
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decadic dialing
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France-specific alarm report and error handling
Architecture
The main functional blocks of the NTAK10 card architecture include:
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DS-30X interface
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signaling interface
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three microprocessors
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digital pad
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Card-LAN interface
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carrier interface
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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
32 byte-interleaved timeslots operating at 2.56 Mb. Each timeslot contains