Section 950-719-100
September 2, 1997
Revision 03
PG-Plus PCS-719
PairGain Engineering - Plant Series
Page iii
TABLE OF CONTENTS
Using This Technical Practice.................................................................................................................................... iv
Inspecting Your Shipment.......................................................................................................................................... iv
PCS-719 Overview ....................................................................................................................................................... 1
Description and Features .......................................................................................................................................................... 1
Theory of Operation ................................................................................................................................................................. 2
Data Channel Overview .................................................................................................................................................... 2
Serial Communications Bus ............................................................................................................................................. 3
Composite Clock Signals .................................................................................................................................................. 3
Test Bus ............................................................................................................................................................................ 3
Communication Requests ................................................................................................................................................. 3
Backplane Connections ............................................................................................................................................................ 4
Power ................................................................................................................................................................................ 5
COLU HDSL .................................................................................................................................................................... 5
Two-Wire Subscriber Pairs .............................................................................................................................................. 5
Four-Wire Pairs ................................................................................................................................................................ 5
COLU Edge Card Connectors .......................................................................................................................................... 6
Alarm Cutoff .................................................................................................................................................................. 13
Alarm Contacts ............................................................................................................................................................... 14
OS Interface .................................................................................................................................................................... 14
LAN Interface ................................................................................................................................................................. 14
DSX1 Connections ......................................................................................................................................................... 15
PAU/PMU Connector ..................................................................................................................................................... 15
PMX Connector .............................................................................................................................................................. 16
Specifications ......................................................................................................................................................................... 18
Installation and Test .................................................................................................................................................. 18
Required Tools and Test Equipment ...................................................................................................................................... 18
Power ...................................................................................................................................................................................... 18
Mounting ................................................................................................................................................................................ 18
Wiring Access ........................................................................................................................................................................ 19
Alarm Leads ........................................................................................................................................................................... 19
HDSL Lines ............................................................................................................................................................................ 19
Subscriber Lines ..................................................................................................................................................................... 19
Connections ............................................................................................................................................................................ 19
Ground Connections ....................................................................................................................................................... 19
Power Connections ......................................................................................................................................................... 20
Redundant-Shelf Powering ............................................................................................................................. 21
Split-Shelf Powering ....................................................................................................................................... 22
Single-Source Powering ................................................................................................................................. 23
Audible and Visual Alarm Connections ......................................................................................................................... 24
Subscriber Connections From CO .................................................................................................................................. 25
Composite Clock Connections ....................................................................................................................................... 32
HDSL Wiring ................................................................................................................................................................. 33
External ACO Connection .............................................................................................................................................. 34
Turn-Up and Test ................................................................................................................................................................... 34
Product Support .........................................................................................................................................................35
Technical Support ................................................................................................................................................................... 35
Warranty ................................................................................................................................................................................. 35
FCC Compliance .................................................................................................................................................................... 35
Modifications .......................................................................................................................................................................... 36
Abbreviations ............................................................................................................................................................. 36
Summary of Contents for Pairain PG-Plus PCS-719
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