ADC PG-PLUS PCS-718 Instructions for use

SCP-PCS718-020-04H
Section
PG-PLUS
TECHNICAL PRACTICE
19" CENTRAL OFFICE
TERMINAL SHELF
Model List CLEI Code
PCS-718 2S9MTBA0A~~

SCP-PCS718-020-04H
January 6, 2003 PCS-718 List 2
©Copyright 2003 ADC DSL Systems, Inc. All Rights Reserved.
ADC is a registered trademark of ADC Technologies, Inc. PG-Plus is a registered trademark of ADC DSL Systems, Inc. No right,
license, or interest to such trademarks is granted hereunder, and you agree that you shall assert no such right, license, or interest
with respect to such trademarks. Other product names mentioned in this document are used for identification purposes only and
may be trademarks or registered trademarks of their respective companies.
Information contained in this document is company private to ADC DSL Systems, Inc., and shall not be modified, used, copied,
reproduced or disclosed in whole or in part without the written consent of ADC.
Contents herein are current as of the date of publication. ADC reserves the right to change specifications at any time without notice.
Information furnished by ADC is believed to be accurate and reliable. In no event shall ADC be liable for any damages resulting
from the loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special,
consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and
after the warranty period.
Revision History of This Practice
Revision Release Date Revisions Made
02 October 10,1997 Add wiring pin tables and correct connection process
03 January 10, 2002 Release to rebrand document to comply with ADC standards
04 January 6, 2003 Updated Product Support Information

SCP-PCS718-020-04H Using This Technical Practice
PCS-718 List 2 January 6, 2003
USING THIS TECHNICAL PRACTICE
Two types of messages, identified by icons, appear in the text:
Notes contain information about special circumstances.
Cautions indicate the possibility of equipment damage or the possibility of personal injury.

Using This Technical Practice SCP-PCS718-020-04H
January 6, 2003 PCS-718 List 2

SCP-PCS718-020-04H
PCS-718 List 2 January 6, 2003 i
TABLE OF CONTENTS
PCS-718 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 .......................................................................................................3
COLU HDSL.........................................................................................................5
Two-Wire Subscriber Pairs ...................................................................................5
Four-Wire Pairs .....................................................................................................5
Alarm Cutoff......................................................................................................................17
Alarm Contacts ..................................................................................................................18
OS Interface.......................................................................................................................18
LAN Interface....................................................................................................................18
DSX1 Connections ............................................................................................................19
PAU/PMU Connector........................................................................................................19
PMX Connector.................................................................................................................20
Specifications ...................................................................................................................................22
Installation and Test__________________________________________________________________ 22
Required Tools and Test Equipment................................................................................................22
Power ...............................................................................................................................................23
Mounting..........................................................................................................................................23
Wiring Access ..................................................................................................................................23
Alarm Leads.....................................................................................................................................23
HDSL Lines .....................................................................................................................................23
Subscriber Lines...............................................................................................................................23
Connections......................................................................................................................................23
Ground Connections ..........................................................................................................23
Power Connections ............................................................................................................24
Redundant-Shelf Powering .................................................................................24
Split-Shelf Powering ...........................................................................................25
Single-Source Powering......................................................................................26
Audible and Visual Alarm Connections............................................................................27
Subscriber Connections From CO.....................................................................................29

SCP-PCS718-020-04H
ii January 6, 2003 PCS-718 List 2
Composite Clock Connections ......................................................................................... 34
HDSL Wiring .................................................................................................................... 35
External ACO Connection ................................................................................................ 37
Turn-Up and Test .............................................................................................................. 37
Product Support _____________________________________________________________________ 38
Technical Support............................................................................................................................ 38
Limited Warranty ............................................................................................................................ 38
Returns............................................................................................................................................. 38
FCC Class A Compliance................................................................................................................ 40
Modifications................................................................................................................................... 40
Acronyms___________________________________________________________________________ 41

SCP-PCS718-020-04H
FCS-718 List 2 January 6, 2003 iii
LIST OF FIGURES
1. PG-Plus PCS-718 COT Shelf..........................................................................................................................1
2. Backplane Signal Configuration......................................................................................................................2
3. Communication Line Between PAU/PMU and COLU...................................................................................3
4. PCS-718 Shelf Backplane ...............................................................................................................................4
5. Alarm Relay Contacts from PAU to Wire-Wrap Field .................................................................................18
6. Redundant Shelf Power Wiring.....................................................................................................................25
7. Split-Shelf Wiring ........................................................................................................................................26
8. Single-Source Power Wiring.........................................................................................................................27
9. Alarm Relay Wire-Wrap Field ......................................................................................................................28
10. Composite Clock Wire Wrap Assignment ....................................................................................................35
11. HDSL Wire-Wrap Pairs ................................................................................................................................36
12. External ACO Wire-Wrap Connections.......................................................................................................37

SCP-PCS718-020-04H
iv January 6, 2003 FCS-718 List 2

SCP-PCS718-020-04H
PCS-718 List 2 January 6, 2003 v
LIST OF TABLES
1. PCS-718 Backplane Connectors......................................................................................................................4
2. PB1-PB12 Punch-down Blocks.......................................................................................................................5
3. COLU #1 (J4) Connector Pinouts ...................................................................................................................6
4. COLU #2 (J5) Connector Pinouts ....................................................................................................................7
5. COLU #3 (J6) Connector Pinouts ...................................................................................................................8
6. COLU #4 (J7) Connector Pinouts ...................................................................................................................9
7. COLU #5 (J8) Connector Pinouts ..................................................................................................................10
8. COLU #6 (J9) Connector Pinouts ..................................................................................................................11
9. COLU #7 (J10) Connector Pinouts ................................................................................................................12
10. COLU #8 (J11) Connector Pinouts ................................................................................................................13
11. COLU #9 (J12) Connector Pinouts ................................................................................................................14
12. COLU #10 (J13) Connector Pinouts .............................................................................................................15
13. COLU #11 (J14) Connector Pinouts ..............................................................................................................16
14. COLU #12 (J15) Connector Pinouts .............................................................................................................17
15. PAU/PMU 96-Pin DIN-Type Connector ......................................................................................................19
16. PMX 1 160-Pin DIN-Type Connector ..........................................................................................................20
17. PMX 2 160-Pin DIN-Type Connector ..........................................................................................................21
18. Alarm Relay Wire-Wrap Field ......................................................................................................................28
19. Shelf Pair Assignments 1 through 24 ............................................................................................................29
20. Shelf Pair Assignments 25 through 48 ..........................................................................................................30
21. Shelf Pair Assignments 49 through 72 ..........................................................................................................31
22. CO Lines Wire-Wrap Pins.............................................................................................................................32
23. CO Lines Wire-Wrap Pins..............................................................................................................................33
24. CO Lines Wire-Wrap Pins.............................................................................................................................34

SCP-PCS718-020-04H
vi January 6, 2003 PCS-718 List 2