ATT DEFINITY Communications System Generic 3 For Single-Carrier Cabinets Instructions Manual

Contents
xiiIssue 1  September 1995  
 Procedure—Local Test10-15
n Test Basic Rate Interface (BRI) 10-15
 Description10-15
 Procedure—Dial Tone 10-15
 Procedure—Make and Receive Calls 10-15
 Procedure—Checking the Service Profile
Identifier (SPI D )10-16
A Approved Grounds A-1
n Definition of Ap proved Ground  A-1
n Acceptable Mediums for Protective Ground  A-1
n Approved Floor Grounds A-2
B Earthquake Protection Procedures B-1
n Install Floor Mounting to Attach Cabinet to Floor B-1
 Figure Notes: B-2...

Contents
Issue 1  September 1995 xiii
 Distance Limitations E-4
 Figure Notes: E-5
 Figure Notes: E-5
n Wall Mounting E-6
n Using the Test Feature E-9
 The Test Feature E-9
n Button Labels E-10
F Wire Conversion Information F-1
n Common Wire Colours  F-1
n AWG to SWG Conversion 
(Stranded Wire) F-1
n Wire Gauge Comparison
(Solid Conductor) F-4
G Electrical Code Equivalencies G-1
n North American Electrical Code  G-1
n International Electrical Codes  G-1
H Option Switch Settings H-1
n Distributed...

Contents
xivIssue 1  September 1995  
n 475 Printer Used  as System Printer H-21
n 475 or 476 Printer Used as Journal
Printer for Hospitality Feature H-21
n 470 or 471 Printer Used as Journal
Printer for Hospitality Feature H-28
n 572 Printer H-30
n Station Message Detail Record ing
(SMDR) Interface Option Settings H-34
n Audio Information Exchange (AUDIX)
Interface Option Settings for G3i Systems H-36
n TN760 Tie Trunk Circuit Pack Option Settings  H-37
n TN464C, D, E, F Option Settings H-41
 TN464C/D O...

Issue 1  September 1995 xv 
About This Book
This book supports DEFI NI TY® Communications Systems Generic 3 Version 3 
and later. This book provides procedures and information for installing the 
hardware and initially testing the DEFINITY Communications System Generic 3, 
Models G3i and G3s. The information in this b ook applies to single-carrier 
cabinet switches only. 
DEFI NI TY is a r e gistered trademark of AT&T.  DEFI NIT Y Co mmunications System 
Generic 3 is a b breviated as G3.
This Book’s...

About This  Book
xviIssue 1  September 1995  
nChapter 5, Install Telecommunications Cabling
Explains how to install  cabling b etween the switch and the cross-c onnect 
field.
nChapter 6, Install Generic 3 Management Terminal
Explains how to install and bring up the Generic 3 Management Terminal. 
nChapter 7, A ctivate the System
Explains how to activate and initialize the system.
nChapter 8, Test the System
Explains how to test the system.
nChapter 9, Install and Wire Telephones and Other Equipment...

Trademarks
Issue 1  Septemb er 1995 
xvii
This catalog and all DEFI NI TY Com munications System Generic 3 
documentation in United States English can be ordered directly from:
General Business Communications System Publications Fulfillment Centre at 
1-317-361-5353.
Trademarks
This book contains references to the following trademarked products:
nAUDIX® is a registered trademark of AT&T
nDEFI NI TY® is a registered trademark of AT&T
nLINX™ is a trademark of Illinois Tool Works, Inc.
nShockwatch™ is a...

Issue 1  September 1995 1-1 
1
Overview and Roadmap
This chapter presents general information about the methods to configure your 
DEFI NI TY System Generic 3 for system availability. 
It also provides a roadmap (a high-level overview of the sequence of steps) for 
the installation of the system. The roadmap provides references to the 
appropriate chapter in this book or other books for detailed instructions. 
System Reliability
The DEFI NI TY System G3 p rovides various system reliability configurations...

Overview and Roadmap
1-2Issue 1  September 1995 
Standard Reliability
DEFI NI TY System G3 standard reliability systems provide the most cost-
effective product. This is the only reliability offering for a G3s system. Standard 
reliability systems do not du plicate Tone-Clock(s), the Control Carriers, or any 
inter-Port Network (PN) connectivity. 
Standard reliability systems use the following components:
nOne control carrier per port network (Expansion Port Network (EPN) or 
Processor Port Network...

DEFI NI TY System Installation Road ma p
Issue 1  September 1995 
1-3
DEFINITY System Installation 
Roadmap
This section is intended to provide a high-level sequence for the installation 
process and also a roadmap to the information in this b ook. It is also noted 
where specific steps are covered in other b ooks.
Plan and Prepare the Site 
Complete this task by following the instructions provided in Chapter 2.
1. Determine what was ordered for the customer:  DEFINITY System 
Generic 3, number of...

Overview and Roadmap
1-4Issue 1  September 1995 
4. Connect battery leads.
5. Connect AC power 
or DC power.
6. Locate and connect Time Division Multiplexer (TDM) Bus.
7. Locate and connect inter-cabinet cables, if system has d uplicated Switch 
Processor Elements (SPEs) in Processor Port Network (PPN) control 
cabinets (high or critical reliability configurations).
8. Install fibre optic cables between p ort networks (if the system has more 
than one cabinet stack). 
9. Verify port c a binet a d dress...