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Table of Contents 1000-A2-GN22-00
ii February 2003
CPX-1000 Shelf ................................................................2-10
System Alarm Panel .......................................................2-10
Line Modules with T1 ....................................................2-12
Line Modules with STS-1...............................................2-12
Call Processor Modules..................................................2-13
Management Processor Module ...................................2-17
PSTN Modules.......................................................................2-20
T1 Load Sharing ..............................................................2-20
Octal T1 Module..............................................................2-21
12-Port T1 ECAC Module ..............................................2-23
STS-1 Module...................................................................2-25
STS-1 ECAC Card ...........................................................2-28
Splitter Assembly for STS-1...........................................2-30
ATM OC-3 Module .........................................................2-32
Echo Cancellation Module.............................................2-35
Echo Cancellation and Compression Module (ECAC)2-36
DC Power Supply Fan and Fan Modules....................2-37
DC Power Distribution Panel........................................2-39
Chapter 3 Installing the CPX-1000
Installation Checklist ..............................................................3-2
Turn-up Checklist ...................................................................3-4
Installation Requirements......................................................3-5
Safety Requirements .........................................................3-5
General Safety Precautions .............................................3-5
Ground the Equipment ..............................................3-5
Do Not Service Internal Assemblies.........................3-7
Do Not Work Alone ....................................................3-7
Do Not Modify or Substitute Parts/Equipment ....3-7
Aisle Requirements...........................................................3-7
Environmental Requirements .........................................3-7
Power Requirements ........................................................3-8