
Table of Contents 950-818-100-01, Revision 01
iv November 30, 1999 PCS-818 List 1
TABLE OF CONTENTS
Overview ____________________________________________________________________________ 1
Description and Features................................................................................................................... 1
Operation........................................................................................................................................... 2
Data Channel Overview...................................................................................................... 2
Serial Communications Bus................................................................................................ 3
Communication Requests ................................................................................................... 3
Backplane Connections....................................................................................................... 3
Power .................................................................................................................................. 4
COLU HDSL ...................................................................................................................... 4
Subscriber Pairs................................................................................................................... 4
Alarm Cutoff....................................................................................................................... 4
Alarm Contacts ................................................................................................................... 4
LAN Interface..................................................................................................................... 6
E1 Connections ................................................................................................................... 7
Specifications .................................................................................................................................... 7
Installation Procedures_________________________________________________________________ 8
Required Tools and Test Equipment................................................................................................. 8
Power................................................................................................................................................. 8
Mounting ........................................................................................................................................... 8
Wiring Access ................................................................................................................................... 9
Alarm Leads ...................................................................................................................................... 9
HDSL Lines....................................................................................................................................... 9
Subscriber Lines................................................................................................................................ 9
Connections....................................................................................................................................... 9
Ground Connections ........................................................................................................... 9
FGND Lug Connection ........................................................................................ 9
TB1 FGND Connection...................................................................................... 10
Power Connections ........................................................................................................... 10
Redundant-COT Shelf Powering........................................................................ 11
Single-Source Powering ..................................................................................... 12
Audible and Visual Alarm Connections ........................................................................... 13
Subscriber Connections From CO .................................................................................... 13
External Clock Connections.............................................................................................. 13
HDSL Wiring.................................................................................................................... 15
External ACO Connection ................................................................................................ 15
Turn-Up and Test ............................................................................................................................ 15