Nortel Networks Circuit Card - Manual (Page 385)

Page 385 of 906
Circuit Card Description and Installation
388
NT6D71 UILC Line card
Contents
This section contains information on the following topics:
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385
Physical description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
Introduction
The NT6D71 U Interface Line card (UILC) supports the OSI physical layer
(layer 1) protocol. The UILC is an ANSI-defined standard interface. The
UILC provides eight two-wire full-duplex (not polarity sensitive)
U interfaces to connect ISDN BRI-compatible terminals over Digital
Subscriber Loops (DSL) to the CS 1000S, CS 1000M, and Meridian 1. A
description of the ISDN BRI feature is contained in ISDN Basic Rate
Interface: Installation and Configuration (553-3001-218).
You can install this card in any IPE slot.
Note: A maximum of four UILCs are supported in an MG 1000S. A
maximum of four UILCs are supported in an MG 1000S Expansion.
Physical description
The NT6D71 UILC is a standard-size circuit card. Its faceplate is equipped
with an LED to indicate its status.