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
 Figure Notes: B-3
n Install Ground Plates on Cabinet Backs B-4
n Install Front Plates  B-4
C DEFINITY AUDIX System Power Procedures C-1
n Manually Power Down DEFINITY AUDIX System C-1
n Manual Power U p DEFINITY AUDIX System C-3
D Country Differences D-1
n United States to United Kin g dom and 
France Terminology Translations D-1
n Country-Sp e cific Hard ware  D-1
E Installing the 9400-Series Telephones E-1
n Installing the 9400-Series Telephones E-1
n Wiring Information E-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 Communications System 
(DCS) O ption Settings for G3i Systems  H-1
n Modem Pooling (Combined) Option Settings  H-2
n 103JR Mo dem O ption Settings H-2
n 201CR Modem Option Settings H-4
n 202SR Modem Option Settings  H-6
n 208BR Mo dem O ption Settings H-9
n Asynchronous 212AR Modem Option Settings H-11
n Synchronous 212AR Modem Option Settings H-14
n Asynchronous 2224A Mo dem Option Settings H-17
n Synchronous 2224A Mo dem O ption Settings H-18
n 7400A Option Settings  H-19
n Printer Option Settings H-20
n 475 Printer Connected to a G3 Management Terminal  H-21 
						

							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 ption Settings H-41
 Figure Notes: H-42
 TN464E/F Option SettingsH-42
 Figure Notes: H-44
I References I-1
n Basic   I-1
n Call Center  I-5
n Networks  I-6
n Application Specific I-7
ABB Abbreviations ABB-1
IN Index IN-1 
						

							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 Organization
This book is organized into 10 chapters and 10 appendices. The procedures in 
this book should be read and followed sequentially.
nChapter 1, Overview and Roadmap
Provides an overview of system reliability options and a step-by-step 
roadmap for installing and testing the system.
nChapter 2, Plan and  Prepare the Site 
Explains how to plan and prepare the site and includes typical floor plans.
nChapter 3, Unpack the Cabinet
Explains how to safely unpack the cabinets.
nChapter 4, Install and Connect the Cabinets
Explains how to install the cabinets, install the power, and connect the 
cabinets together. 
						

							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
Explains how to install and wire telephones and other equipment to the 
switch.
nChapter 10, Test Telephones and Other Equip ment
Explains how to test the e quipment installed in Chapter 9.
nAppendix A, Ap proved Grounds
nAppendix B, Earthquake Protection Procedures
nAppendix C, DEFI NIT Y  AU DIX  S yst em  Power Procedures
nAppendix D, Country Differences
nAppendix E, Installing the 9400-Series Telephones
nAppendix F, Wire Conversion Information
nAppendix G, Electrical Code Equivalencies
nAppendix H, Option Switch Settings
nAppendix I, References
nAbbreviations
nIndex
Other Books
In a ddition to this book, other system description, installation and test, 
maintenance, and administration b ooks are available. A complete list of  
DEFI NI TY Generic  3 books available in United States English can be found in the
 
Global Business Communications Systems Publications Catalog,
 555-000-010. A 
list of  books relevant to this product can be found in Appendix I. 
						

							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 trademark of Media Recovery, Inc.
nStyrofoam™ is a trademark of Styrofoam Corp oration
nSY STI MA X® is a registered trademark of AT&T
nTiltwatc h™ is a trademark of Media Recovery, Inc. 
						

							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 or 
duplication options. These reliability configurations provide for duplication of G3 
system components for higher system availability. The following three types of 
reliability supply your system’s needs:
nStandard Reliability
nHigh Reliability
nCritical Reliability
Within these configuration options, you can duplicate the following components:
nProcessor Port Network (PPN) Control Carrier
nExpansion Port Network (EPN) Control Carrier
nInter-Port Network (PN) Connectivity (fi bre-optic cabling)
nTone-Clock
Chapter 4, Install and Connect the Cabinets provides more detail on 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 (PPN))
nOne Tone-Clock per port network
nSimp lex inter-Port Network (PN) connectivity (via fibre-optic cables)
High Reliability
The G3i high reliability option provides duplication of hard ware associated with 
the Processor  Port  Network (PPN) Control Carrier. 
High Reliability  systems use the following components:
nDuplicate Control Carriers in the Processor Port Network (PPN)
nDuplicate Processor Port Network (PPN) Tone-Clocks, one in each 
Control Carrier
nOne Tone-Clock per Expansion Port Network (EPN)
nSimp lex inter-Port Network (PN) connectivity
Critical Reliability
G3i critical reliability option p rovides the highest reliability through duplication of 
the control carrier(s), inter-Port Network (PN) connectivity, and Tone-Clocks. 
Critical Reliability systems use the following components:
nDuplicate control carriers in the Processor Port Network (PPN) and 
Expansion Port Network (EPN)
nDuplicate Tone-Clocks in each port network (Processor Port Network  
(PPN ) a n d  Expansion Port Network (EPN))
nDuplicate inter-Port Network (PN) connectivity,  using duplicated 
Expansion Interface circuit packs and fibre optic cables. 
						

							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 cabinets and port networks, management 
terminals, adjuncts, consoles, telephones, modems, external trunks, etc.
2. Locate DEFI NI TY System equipment room and lay out equipment room 
floorplan for system cabinets, management terminal and desk, cross-
connect hardware and adjuncts, etc. 
3. Lay out and ensure appropriate power for switch and management 
terminal in equipment room and arrange for an electrician to install.
4. Lay out and ensure appropriate grounding in equipment room (refer to  
Appendix A, Ap proved Grounds).
5. Determine location of equipment closets where larg e cables can be 
connected out into smaller ones. 
6. Determine where external trunk lines come into the building and where 
external trunk converters and adapters will be installed. 
7. Determine an appropriate available port circ uit on DEFINITY System for 
each telephone, trunk, and  peripheral connection needed and create a 
provisioning plan.
Unpack the Cabinets
Complete this task by following the instructions provided in Chapter 3.
1. Unpack and inspect the c a binets.
2. Check circuit packs.
Install and Connect the Cabinets
Complete this task by following the instructions provided in Chapter 4.
1. Install earthquake floor mounting if needed (refer to  Appendix A, 
Ap proved Grounds).
2. Position and stack cabinets.
3. Connect system cabinet grounds.  
						

							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 plugs.
10. Replace cabinet back panels.
11. Install ground plates.
12. Install cable clamp s.
13. Install front p lates (if needed for electromagnetic shielding and/or 
earthquake protection 
— see Ap pendix B, Earthquake Protection 
Procedures).
14. Install cabinet clip (if you do not have earthquake protection or 
electromagnetic shielding).
Install Telecommunications Cabling
Complete this task by following the instructions provided in Chapter 5.
1. Install cross connect equipment.
2. Install cable slack manager.
3. Route cables from cabinet to cross-connect field.
4. Connect control carrier outputs cable.
5. Label cables.
6. Install trunk cables among network interface, sneak fuse or circ uit 
breaker panel, and switch cabinet.
7. Install coupled bonding conductor grounding.
Install Generic 3 Management Terminal (G3-MT)
Complete this task by following the instructions provided in Chapter 6.
1. Connect Management Terminal.
2. Set up Management Terminal.
3. Connect remote Management Terminal (if included).