Nortel Networks 553-3001-211 manual NT8D02 and NTDK16 Digital Line cards, Contents

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NT8D02 and NTDK16 Digital Line cards

Contents

This section contains information on the following topics:

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515

Physical description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518

Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 524

Connector pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527

Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 529

Introduction

IMPORTANT!

The NT8D02 digital line card is supported in CS 1000S, CS 1000M, and

Meridian 1.

The NTDK16 digital line card is supported ONLY in the Chassis system.

The Digital Line card is a voice and data communication link between the system and Digital Telephones. It supports voice only or simultaneous voice and data service over a single twisted pair of standard telephone wiring.

When a digital telephone is equipped with the data option, an asynchronous or synchronous terminal or personal computer can be connected to the system through the digital telephone.

Circuit Card Description and Installation