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Option11C and 11C Mini TechnicalReference Guide
478
Chapter 30 — NTAK10 2.0 Mb DTI card
Contents
This section contains information on the following topics:
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467
Functional descriptio n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470
Environment . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470
DS-30X interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470
Signaling interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 472
Carrier interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
Clock controller interf ace . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474
Switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477
Overview
The NTAK10, which can be located in the main cabinet and IP expansion
cabinets, provides an IPE-compatible 2.0 Mb DTI interface for the Option
11C system. This circuit card includes on-board clock controller circuitry that
can be manually switched in or out of service.
Functional description
The NTAK10 provides the following features and functions:
•a clock controller that can be s witched in as an option
•software-selectable A/µlaw operation