Introduction; Primary Rate Interface (Pri) Hardware Requirements - Nortel 1000 Installation And Commissioning Manual

Introduction

This chapter describes the basic hardware needed to equip ISDN PRI on
CS 1000 and Meridian 1 systems.

Primary Rate Interface (PRI) hardware requirements

The following hardware is required to equip ISDN PRI on a Large System:
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Additional hardware is also required for PRI capability and applications.
Installation instructions are given in other Nortel publications, or supplied by
the manufacturer. This additional hardware includes:
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Copyright © 2003-2007, Nortel Networks
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Primary Rate Interface (PRI) hardware requirements 17
"Automatic clock switching" (page 72)
"Clock configurations" (page 72)
NT6D11(AB/AE/AF) D-Channel Interface (DCH) card (for 2.0 Mb PRI)
QPC757 D-channel Interface (DCH) for (1.5 Mb PRI)
NT6D80 Multipurpose Serial Data Link (MSDL) card
NTBK51 Downloadable D-Channel Daughterboard (DDCH), the NT5D97
dual-port DTI2/PRI2 card, or the NT5D12 dual-port 1.5 Mb DTI/PRI card
NT8D72 (AB/BA) PRI2 card
NT5D97 dual-port DTI2/PRI2 card
QPC720 1.5 Mb PRI card
NT5D12 dual-port 1.5 DTI/PRI card
QPC775 or NTRB53 Clock Controller
Note: The NTRB53 Clock Controller cannot be combined with a
QPC775 or a QPC471 card in one system
QPC414 Network card
Channel Service Unit (CSU)
Echo canceller
ROM circuit card requirements:
— the QPC939A for a CS 1000M HG
— the QPC939A for CS 1000M SG
Note: CS 1000M MG ROM requirements are fulfilled by the NT6D66
Call Processor (CP) card.
QMT8 Asynchronous Data Module (ADM)
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007