AT&T 555-230-894 User Manual

555-230-894 Issue 1 September, 1995

Table of Contents

DEFINITY® Communications

System

Generic 3 Installation

(For Single-Carrier Cabinets)

Graphics © AT&T 1988

Blank Page

Contents

Table of Contents i

About This Book xv

■ This Book’s Organization xv

■ Other Books xvi

■ Trademarks xvii

1 Overview and Roadmap 1-1

■ System Reliability 1-1

Standard R eliability 1-2 High Reliability 1-2 Critical Reliability 1-2

■ DEFINITY Syste m I nstal lati on Road m a p 1-3

Plan and Prepare the Site 1-3 Unpack the Cabinet s 1-3 Install and Connect the Cabinets 1-3 Install Telecommunications Cabling 1-4 Install Generic 3 Managemen t Terminal (G3-MT) 1-4 Activate the System 1-5 Test the System 1-5 Install and Wire Telephones an d Other

Equipment 1-6

Administer the D EFINIT Y System According to

Customer Requirements 1-7

Test Telephones and Other Equipment 1-7

2 Plan and Prep a re the Site 2-1

■ Check the Customer’s Order 2-1

■ Locate and Lay Out the Equi p me nt Room 2-2

Issue 1 Sept em ber 1995 iii

Contents

Generic 3 Management Terminal

(G3-MT) Requirements 2-2 Cross-Connect Fields 2-2 Space Requirements 2-2 Room Layout 2-2

F igure Notes: 2-3 Cable Slack Manager (Optional) Requirements 2-4 Tools Need e d 2-4 Lay Out and Ensure Appropriate Power 2-6 Power Arrangements for AC Power 2-6 Power Arrangements for DC Power 2-7

■ Lay Out and Ensure Appropriate Grounding 2-8

Connect Coupled Bonding Conductor 2-8

■ Determine the Location of the Equ ipment Closets 2-9

■ Determine External Trunk Locations 2-9

■ Create a Provisioning Plan 2-9

3 Unpack the Cabinet 3-1

Unpack and Inspect for Damage 3-1

4 Install and Connect the Cabinet s 4-1

■ Install Earthq uake Mou ntin g 4-2

■ Position a nd Stac k t he Cabinets 4-2

■ Connect System Cabinet Grounds 4-3

F igure Notes: 4-4

■ Connect Battery Leads 4-5

■ Connect Power 4-6

Connect AC Power 4-6 Connect DC Power 4-6

F igure Notes: 4-8

Connect Power Plant Ground 4-9

F igure Notes: 4-9

Connect Frame Ground 4-10

Figure Notes: 4-10

Connect DC Power Distribution Box Grounding 4-11

iv Issue 1 September 1995

Contents

Figure Notes: 4-11 Connect Single-Carrier Network Grounding 4-11 Figure Notes: 4-12 Coupled Bonding Conductor (CBC) 4-12 Figure Notes: 4-13 Connect DC Power to Networks 4-14 Connect AC Powe r to DC Power Cabinet 4-14 Test DC Power Plant 4-14

Connect Stand-by Power 4-14

■ Locate and Connect Time Division

Multiplexing (TDM) Bus 4-15

Figure Notes: 4-16

■ Locate and Connect Inter-Cabinet Cables (ICC) 4-17

Figure Notes: 4-18

■ Install Fibre-Optic Cables 4-19

Fibre-Optic Cable Operation 4-19 Locate Fibre-Optic Cable Connections 4-19 General Rules and Recommendations for

Connecting Fibre-Optic Cables 4-20

Figure Notes: 4-22

Figure Notes: 4-23 Raised Floor or Ca b le Slac k Managers 4-23 Cable Connections 4-24 Standard Reliability Fibre-Optic Cable Connections 4-25 High Reliability Fibre-Optic Cable Connections 4-26 Critical Reliability Fibre-Optic Cable Connections 4-27

■ Verify Port Cabinet Address Plug s 4-29

■ Install Back P anel s 4-30

■ Install Groun d Plates 4-30

Figure Notes: 4-30 Install Ground Plates on Systems with

Earthquake Protection 4-31

Install Ground Plates on Systems without

Earthquake Protection 4-31

Figure Notes: 4-31

■ Install Cable Clamp s 4-34

Figure Notes: 4-34

■ Install Front Plates 4-35

Issue 1 Sept em ber 1995 v

Contents

Install Front Plates on Systems with

Earthquake Protectio n 4-35

Install Cabinet Clip On Systems without

Earthquake Protection 4-35

Figure Notes: 4-36

5 Install Telecommunications Cabling 5-1

■ Install the C ro ss-Connect Field 5-1

Typical Cross-Connect Field Using

110-Type Hardware 5-1

F igure Notes: 5-2

Hardware Installation 5-3

■ Install Cable Slack Managers 5-3

■ Route Cables from Cabinet to Cross-Connect Field 5-3

F igure Notes: 5-5 F igure Notes: 5-6

■ Connect Control Carrier Outputs Cable 5-6

Label Cables 5-7

■ Install Trunk Cables Among Network

Inter face, Sneak Current Protector, and Switch Cabinet 5-7

6 Install Generic 3 Management Terminal 6-1

■ Generic 3 Management Terminal

(G3-MT) Requirements 6-1

■ Connect Generic 3 M anagement Term inal (G3-MT) 6-2

F igure Notes: 6-4

■ Set Up G3 Management Terminal (G3-MT) 6-6

■ Remotely Connect Generic 3

Management Terminal (G3-MT) 6-7

F igure Notes: 6-7

7 Activate the System 7-1

■ Power Up Switch 7-2

Install Translation Flash-Memory Card 7-2

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Contents

Power up AC-Powered Switch 7-3 Power up DC-Powered Switch 7-3 Verify Messages on Terminal 7-3

■ Introduction to Terminal Screens and Com man d s 7-4

Screens 7-4 Commands 7-5 Getting Help 7-5

■ Log in to the System 7-5

■ Set Required Country Options 7-6

■ Change Craft Password 7-9

■ Set Date and Time 7-11

■ Set System Maintenance Parameters 7-14

■ Save Translations 7-15

Logoff 7-17

8 Test the Syste m 8-1

■ Check the System Status for Each Cab inet 8-1

■ Check Circuit Pack Configuration 8-4

■ Test Time Division Multiplexor (TDM)

Bus in Processor Port Network (PPN) 8-9

■ Test Tone -C lock Boards 8-10

■ Test Swit ch Processing Element (SPE)

Duplication Me mory Shadowing Link 8-11

■ Test Duplicated Switch Processing

Element (SPE) Interchange 8-12

■ Test Expansion Interface Boards 8-14

■ Test Time Division Multiplexer (TDM)

for each Expansion Port Network (EPN) 8-15

■ Test Tone-C lock for each Expansion

Port Network (EPN) 8-16

■ Test Tone-C lock Interchange for each

Expansion Port Network (EPN) 8-17

■ Test Expansion Interface Exchange for

Each Expansion Port Network (EPN) 8-17

■ Check Circuit Pack Configuration Again 8-19

■ Save Translations, if Required 8-20

Issue 1 Sept e m b er 1995 vii

Contents

■ Re-install Front Doors 8-20

■ Next Steps 8-20

9 Install and Wire Telephones and

Other Equipment 9-1

■ Telephone Connection Example 9-1

Connect Adjunct Power 9-3

■ Analog Station or 2-Wire Digital Sta tion Example 9-5

■ Analog Tie Trunk Example 9-6

■ Digital Tie Trunk Examp le 9-9

■ Auxiliary Connector Output s 9-10

■ APP Connector and Cable Diagrams (Pinout Charts) 9-15

■ Install Init ialization and Administrat ion System (INA DS)

Interface 9-21

Figure Notes: 9-21 Figure Notes: 9-22

■ Install Emergency T ransfer Unit s and

Associated Telephones 9-23

Install the 808A Emergency Transfer Panel 9-23

■ Install External Ringing 9-24

Requirements 9-24 Installatio n 9-24

Figure Notes: 9-25

■ Install Queue Warning Indicator 9-25

Requirements 9-25 Installatio n 9-26

■ Install the 1145B 1 Power Sup ply 9-26

Wall-Mounting Plates 9-27

Figure Notes: 9-28

Mount the 1145B1 Power Supply 9-29

Figure Notes: 9-29 Mount the 1146B1 Power Distribution Unit 9-30 Battery Mounting / Wiring 9-30 Power Up and Test 9-31 Wire the 1146B1 Power Distribut ion Unit 9-32

viii Issue 1 September 1995

Contents

Figure Notes: 9-32

Reset Light Emittin g Diodes (LED) on Power Distri b u t ion

Unit 9-33

■ Install the M SP-1 Power Sup pl y 9-34

Und erwriter’s Laboratories (UL ) Inform ation 9-34 Importan t Safety Instructions 9-35 Description of the MSP-1 Power Supply 9-36 Locate the MSP-1 Power S upply 9-36 Mount the MSP-1 Power Su pp l y 9-36 Connect the Power Supply 9-37

Figure Notes: 9-38 Figure Notes: 9-39

■ Install the Basic Rate Interface (BRI)

Terminating Resistor 9-39

Terminating Resistor Adapter 9-40 Closet Mounted (110RA1-12) 9-41

Figure Notes: 9-41 Figure Notes: 9-42

■ Install Mult i point Ada p te rs 9-42

BR851-B Adapter (T-Adapter) 9-43 367A Adapter 9-44 Basic Multipoint Installation Distances 9-45

Figure Notes: 9-46

■ Install Power Ad apters 9-47

400B2 9-47 400F2 9-48

■ Install Auxiliary Equipment 9-49

Auxiliary Equipment Description 9-49 Install Loudspeaker Paging and Music-on-Hold 9-50 Install Loudspeaker Paging Access without

Paging Adapter 9-50

Requirements 9-50

Figure Notes: 9-51 Install Loudspeaker Paging Access 9-51 Install Music-on-Hold Access 9-52

Requirements 9-52

Figure Notes: 9-53

Issue 1 September 199 5 ix

Contents

Install Federal Communications Commission

(FCC) Registered Music Source 9-54

Install Re c o rded A nnoun c e m ent Equipment 9-54

Requirements 9-54 Figure Notes: 9-55

■ Install Proce s sor Dat a Modules (PDMs) 9-55

Requirements 9-55 Installation 9-56 Figure Notes: 9-57 Connection to Ind i vi dual Processor Data Modules

(PDMs) 9-57

Figure Notes: 9-58

■ Install Call Management Sys tem (CMS) Interface 9-58

Figure Notes: 9-59

■ Install Property Management Syste m (PMS) Interface 9-59

Requirements 9-59 Figure Notes: 9-61

■ Install Customer-Provided Terminal

Using Asynchronous Data Unit (ADU) 9-61

Requirements 9-61 Installatio n 9-61

■ Install Station Mes sag e Det ail

Recording (SMDR)/Call Detail Recording Unit (CDRU) Interface 9-62

Interface Cabling to Station Message Detail

Recording (SMDR) Output Device 9-63

Figure Notes: 9-64

Switch Settings for Processor Data Module

(PDM), Trunk Data Module (TDM), or 21 2-Type Mode m 9-65

212-Type Modem Switc h Setti ng 9-66

■ Imp l em e nt a nd Administer System Dat a 9-66

10 Test Telephones and Other Equip men t 10-1

■ Make Test Calls (Single-Cabinet Switch) 10-2

Description 10-2 Procedure 10-2

■ Make Test Calls (Two-Cabinet Switch ) 10-3

x Issue 1 Se p t em ber 1995

Contents

Description 10-3

Proced ure 10-3

■ Make Test Calls (Thre e-Cabi net Switch) 10-4

Description 10-4

Proced ure 10-5

■ Test the Atten dant Console 10-8

Description 10-8 Procedure 10-8

■ Test the Selector Console 10-9

Description 10-9 Procedure 10-9

■ Test External Ringing 10-9

Description 10-9 Procedure—Ringing Device Installed 10-9 Procedure—Ringing Device Not Installed 10-10

■ Test Que u e Warning Indicator 10-10

Description 10-10 Procedure—Queue Warning Indicator Installed 10-10 Procedure—Queue Warning Indicator Not

Installed 10-11

■ Test Integrate d An nouncement 10-12

Description 10-12 Procedure — Record An n o uncemen t 10-12 Procedure — Playback Announcement 10-12 Procedure —Delete Ann ouncement 10-12

■ Test Music-on-Hold 10-13

Description 10-13 Procedure 10-13

■ Test Emergency Transfer 10-13

Description 10-13 Procedure 10-14

■ Test Remote Access Interface (know n

as Initializat ion a n d Administrat ion System) 10-14

Description 10-14 Procedure—Remote Test 10-14

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Contents

Procedure—Local Te st 10-15

■ Test Basic Rate Interface (BRI) 10-15

Description 10-15 Procedure—Dial Tone 10-15 Procedure—Make and Receive Calls 10-15 Procedure—Checking the Service Profile

Identifier (SPID) 10-16

A Approved Grounds A-1

■ Definition of Approved Ground A-1

■ Acceptable M ediums for Protective Ground A-1

■ Approved Floor Grounds A-2

B Earthquake Protection Procedures B-1

■ Install Floor Mountin g to Att ach Cabinet to Floor B-1

F igure Notes: B-2 F igure Notes: B-3

■ Install Groun d Plates on Cabinet Backs B-4

■ Install Front Plates B-4

C DEFINITY AUDIX System Power Procedures C-1

■ Manually Power Down DEFINITY AUDIX System C-1

■ Manual Power U p DEFINITY AUDI X System C-3

D Country Differences D-1

■ United States to Unite d King d om and

France Terminology Translations D-1

■ Country-Specific Ha rdware D-1

E Installing the 9400-Series Telephones E-1

■ Installi ng the 94 00-Seri es Telephones E-1

■ Wiring Information E-2

xii Issue 1 Sep tember 1995

Contents

Distance Limitations E-4

F igure Notes: E- 5

■ Wall Mounting E-6

■ Using the Test Feature E-9

The Test Feat ure E-9

■ Button Labels E-10

F Wire Conversion Information F-1

■ Common Wire Colours F-1

■ AWG to SWG Conversion

(Stranded Wire) F-1

■ Wire Gauge Comparison

(S olid Conductor) F-4

G Electrical Code Equivalencies G-1

■ North American Electrical Code G-1

■ International Electrical Codes G-1

H Option Switch Settings H-1

■ Distributed Communications System

(DCS) Opti on Settings for G3i System s H-1

■ Mod em Pooling (Com bined) Option Settings H- 2

■ 103JR Modem Opti on Settings H-2

■ 201CR Modem Option Settings H-4

■ 202SR Modem Option Settings H-6

■ 208BR Modem O p ti on Settings H-9

■ Asynchronous 212AR Modem Option Settings H-11

■ Synchronous 212AR Modem Option Settings H-14

■ Asynchronous 2224A Modem Option Settings H-17

■ Synchronous 2224A Mo d em O p tion Settings H-18

■ 7400A Option Settin g s H-19

■ Printer Opt i o n Settings H-20

■ 475 Printer Connected to a G3 Management Terminal H-21

Issue 1 S e p t em ber 1995 xiii

Contents

■ 475 Printe r U sed as Sys t e m Printer H-21

■ 475 or 476 Printer Used as Journal

Printer for Hospitality Feature H-21

■ 470 or 471 Printer Used as Journal

Printer for Hospitality Feature H-28

■ 572 Printer H-30

■ Station Message Detail Re c ording

(SMDR) Interface Option Settings H-34

■ Audio Information Excha nge (AUDIX)

Interface Option Settings for G3i Systems H-36

■ TN760 Tie Trunk Circuit Pack Op tion Settings H-37

■ TN464C, D, E, F Option Settings H-41

TN464C/D O p tion Setting s H-41

Figure Notes: H-42

TN464E/F Option Settings H-42

Figure Notes: H-44

I References I-1

■ Basic I-1

■ Call Center I-5

■ Networks I-6

■ App l icat ion Sp ecific I-7

ABB Abbreviations ABB-1

IN Index IN-1

xiv Issue 1 Septem b er 1995

About This Book

This book supports DEFINIT Y® Communications Systems Generic 3 Version 3 and later. This book provides procedures and information for installing the hardware and initially testing the DEFINITY Communications Sy s tem Generic 3, Models G3i and G3s. The information in this b o o k a pplies to single-carrier cabinet switches only.

DEFINITY is a registered trademark of AT &T. DEFINITY Communications System Generic 3 is a bbreviated as G3.

This Book’s Organization

This book is organized into 10 chapters and 10 appendices. The procedures in this book should b e read and followed sequentially.

■

Chapter 1, "Overview and Roadmap"

Provides an overview of system reliability options a nd a step-by-step roadmap for installing and testing the system.

■

Chapter 2, "Plan and Prepare the Site"

Explains how to plan and prepare the site and includes typical floor plans.

■

Chapter 3, "Unpack the Cabinet"

Explains how to safely unpack the cabinets.

■

Chapter 4, "Install and Connect the Cabinets"

Explains how to install the cabinets, install the power, and connect the cabinets together.

Issue 1 September 1995 xv

About This Book

■

Chapter 5, "Install Telecommunications Cabling"

Explains how to install cabling between the sw itch and the cross-c onnect field.

Chapter 6, "Install Generic 3 Management Terminal"

Explains how to install and bring up the Generic 3 Management Terminal.

Chapter 7, "A c tivat e the System"

Explains how to act ivat e and initialize the s ystem .

Chapter 8, "Test the Sy st em"

Explains how to test the system.

Chapter 9, " In stall a nd Wire Telephones and Other Equipment"

Explains how to install and wire telephones an d other equipment to the switch.

Chapter 10, " Test Tel ephones and Other Equipment"

Explains how to test the e q u i p men t insta lled in Chapter 9.

App endix A, "Approved Grounds"

■

■ Appendix E, "Installing the 9400-Series Telephones"

■ Ap p e ndix F, "Wire Conversion Information"

■ Ap p endix G, "Electrical Code Equivalencies"

■ Appendix H, "Option Switch Settings"

■ Appendix I, "References"

■ Abbreviations

■ Index

Other Books

In add i t ion t o this book, other sy stem d escription, installation a n d test , maintenance, and administration books are available. A complete list of DEFINITY Generic 3 books available in United States English can be found in the

Global Business Communications S ys tems Publications Catalog,

list of books relevant to this product can be found in Appendix I.

App e ndix B, "Earthquake Protection Procedures" App e ndix C, "DEFINITY AUDIX System Power Procedures" App e ndix D, "Country Diffe rences"

555-000-010. A

xvi Issue 1 Septem b er 1995

Trademarks

This ca t alog and all DEFIN ITY Communications System Ge n eric 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 refe rences t o the following trademarked products:

■ AUDIX

■ DEFINIT Y

■ LINX

■ Shockwatch

■ Styrofoam

■ SYSTIMAX

■ Tiltwatch

®

is a registered trademark of AT&T

®

is a registered trademark of AT&T

™

is a trademark of Illinois Tool Works, Inc.

™

is a trademark of Me dia Recovery, Inc.

™

is a trademark of Styrofoam Corporation

®

is a registered trademark of AT&T

™

is a trademark of Media Recovery, Inc.

Issue 1 September 1995

xvii

About This Book

xviii Issue 1 September 1995

Overview and Roadmap

This chapter present s g eneral inform at ion about the methods to configure your DEFINITY Syste m G e n eric 3 for system availability.

It also provides a roadma p (a high-level overview of the seq uence of steps) f o r the installation of the system. The roadma p provides references to the appropriate chapter in this book or other books for d etailed instruc tions.

1

System Reliability

The DEFINITY Syste m G 3 provides various system reliability configurations or du plication options. These reliability configurati ons provide for dupli ca tion of G3 system co mponents for higher system availability. The f ollowi n g three types of reliability suppl y your system’s needs:

■ Standard Reliability

■ High Reliability

■ Critical Reliability

Within these conf i g urat ion o ptions, you ca n d uplicate the following components:

■ Processor Port Network (PPN) Cont rol Carrier

■ Expansion Port Network (EPN) Control Carrier

■ Inter-Port Network (PN) Connectivity (fibre-optic cabling)

■ Tone-Clock

Chapter 4, "Install and Connect the Cabinets" provides more detail on system reliability configurations.

Issue 1 S e p t em ber 1995 1-1

Overview and Roadma p

Standa rd Reliab il ity

DEFINITY System G3 sta ndard reliabi lity systems p rovide the most co steffect ive product. This is the only reliability offering for a G3s system. Standard reliability systems do not d uplicate Tone-Clock(s), the Control Carriers, or any inter-Port Network (PN) co nnectivity.

Standard reliability systems use the fo llowi n g c o m ponents:

■ One control carrier per port network (Expansion Port Network (EPN) or

Processor Port Network (PPN))

■ One Tone-Clock per port network

■ Simplex inter-Port Network (PN) connectivity (via fibre-optic cables)

High Reliability

The G3i hi gh reliability option provides dup lication of hardware associated with the Processor Port Network (PPN) Control Carrier.

High Reliabili ty systems use the following component s:

■ Duplicate Control Carriers in the Processor Port Network (PPN)

■ Duplicate Processor Port Network (PPN) Tone-Clocks, one in each

Control Carrier

■ One Tone-Clock per Expansion Port Network (EPN)

■ Simplex inter-Port Network (PN) connectivity

Critical Reliability

G3i critical reliability option provides the highest reliability through du p lication of the control carrier(s), inter-Port Network (PN) connectivi ty, a n d Tone-Clocks.

Critical Reliability systems use the following comp onents:

■ Duplicate control carriers in the Processor Port Network (PPN) and

Expansion Port Network (EPN)

■ Duplicate Tone-Clocks in each port network (Processor Port Network

(PPN) and Expansion Port Network (EPN))

■ Duplicate inter-Port Network (PN) connectivity, using duplicated

Expansion Interface circuit packs and fibre optic c ables.

1-2 Issue 1 September 1995

DEFINITY System Insta ll ation Road m ap

DEFINITY System Installation Roadmap

This section is intended to provide a high-level sequence for th e instal lation process and also a roadmap to the infor m ati on in thi s book. It is also noted where specific steps are covered in othe r books.

Plan and Prepare the Site

Complete this task by following the instructions provided in Chapter 2.

1. Determine what was ordered for the customer: DEFINIT Y System Generic 3, number of ca binets and port networks, management terminals, adjuncts, consoles, telephones, modem s, external trunks, etc.

2. Locate DEFINITY System e quipment room and lay out equipment room floorplan for system cabinet s, m anagement terminal and desk, crossconnect 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 groundin g in equipment room (refe r to App endix A, "Approved Grounds").

5. Determine location of e q uipmen t closets where large 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 inst alle d.

7. Determine an appropriate available port circuit on DEFINIT Y System for each telephone, trunk, and peripheral connection needed and create a provisioning p lan.

Unpack the Cabinets

Complete this task by following the instructions provided in Chapter 3.

1. Unpack and inspect the c abinets.

2. Check circuit packs.

Install and Con nec t the Cabin ets

Complete this task by following the instructions provided in Chapter 4.

1. Install earthquake floor mounting if needed (refer to Appendix A, "Approved Grounds" ).

2. Posit i o n and stack cabinets.

3. Connect system cabinet grounds.

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1-3

Overview and Roadma p

4. Connect battery leads.

5. Connect AC power

6. Locate and connect Time Division Multiplexer (TDM) Bus.

7. Locate and connect inter-cabinet cables, if system has duplicated Switch Processor Elements (SPEs) in Processor Port Network (PPN) co ntrol cabinets (high or critical reliability configurations).

8. Install fibre optic c ab les b e t ween port networks (if the syst em has mo re than one cabinet stack).

9. Verify p ort ca binet a ddress p l u g s.

10. Replace cabinet back panels.

11. Install g round p l ates.

12. Install c a b le clamp s.

13. Install front plates (if needed for electromagnetic shielding and/or earthquake protection Procedures").

14. Install c a b inet clip (i f you do not have earthquake prote ct ion or electromagnetic shielding).

or

DC power.

Install Telecom m un ication s Cab ling

Complete this task by following the instructions provided in Chapter 5.

— see Appendix B, "Earth quake Protection

1. Install cross connect equipment.

2. Install cab le slack manager.

3. Route cab les from cabinet to cross-connect field.

4. Connect control carrier ou tputs ca b le.

5. Label cables.

6. Install trunk cables among network interface, sneak fuse or circuit breaker panel, and switch ca binet .

7. Install coupled bonding conductor grounding.

Install Gen eric 3 Management Terminal (G3-MT)

Complete this task by following the instructions provided in Chapter 6.

1. Connect Management Terminal.

2. S et up Management Terminal.

3. Connect remote Management Terminal (if included).

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DEFINITY System Insta ll ation Road m ap

Activate the System

Complete this task by following the instructions provided in Chapter 7.

1. Powe r up swit c h.

2. Log in to the system.

3. Set required count ry op t ion s.

4. Change craft password.

5. Set date and time.

6. Set system maintenance parameters, if Packet Controller (TN778 Circuit Pack) is included.

7. Save a nd b ack up translations.

Test the System

Complete this task by following the instructions provided in Chapter 8.

1. Check the system status for e ach cabinet.

2. Check circuit pack configuration.

3. Test Time Division Multiplexer (T DM) bus in Processor Port Network (PPN).

4. Test Tone -Clock boards.

5. Test Switch Processor Element ( SPE) duplication memory shadowing link, only for hig h an d crit ical reliability system s.

6. Test duplicated Switch Processor Element (SP E) interchange, only for high and critical reliability systems.

7. Test expansion int erface b oards, if present.

8. Test Time Division Multiplexer (T DM) for each Expansion Port Network (EPN) , if Expansion Port Networks (EPN) are present.

9. Test Tone-Clock for each Expansion Port Network (EPN), if Expansion Port Networks (EPN) are present.

10. Test Tone-Clock interchange for each Expansion Port Network (EPN), only for critical reliability systems with Expansion Port Networks (EPN) present.

11. Test expansion int erface exchange for each Expans ion Port Network (EPN) , if Expansion Port Networks (EPNs) are present.

12. Check circuit pack confi gurati on, again.

13. Save a nd back up translatio n s again, if required.

14. Re-install front doors on switch c abinets.

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Overview and Roadma p

NOTE:

Install and Wire Telep hones an d Other Equipment

Complete this task by following the instructions provided in Chapter 9.

For easier reference, installation steps and test steps are grouped in separate chapters. It may be better to install each hardware component, administer it, and then test it before going on to install another component. As an exampl e , install the Atten dant Console using the procedures in Chapter 9, " Inst all a n d Wire Telephones an d Other Equipment", administer it using the procedures in "Administer the DEFINITY System According to Customer Requirements" on page 1-7, and test it using the procedures in Chapter 10, "Test Telephones and Other Equipment".

1. Make and label wiring cross connections for this cu stomer, using provisioning p lan a s d irected in Step 7 of Chapter 2, "Plan and Prepare the Site" .

2. Install and label equipment.

3. Install the attendant c onsoles.

4. Install the telephones.

5. Install the trunks.

6. Install the interface for the remote management terminal (known as INADS).

7. Install the emergency transf er units and associated telephones.

8. Install external ringing.

9. Install queue warning indicator.

10. Install auxiliary power.

11. Install Basic Rate Interface (BRI) telephone, Basic Rate Interface (BRI) terminatin g resistor, multipoint a d apter, and power adapter.

12. Install auxilliary equipment

13. Install the Processor Data Module (PDM).

14. Install the Call Manage ment System (CMS) interf ace.

15. Install Property Management System (PMS).

16. Install any customer-provided terminals using Asynchronous Data Units ( ADUs).

17. Install Station Mes sag e Det ail Recording (SMDR)/Call Detail Recording Unit (CDRU) interface.

1-6 Issue 1 September 1995

DEFINITY System Insta ll ation Road m ap

Adminis ter the D EFIN I T Y Syst em Ac cord in g to Customer Requi remen ts

After the hardware is installed and the system is activate d , the d ata for system and telephone features must be a d m in istered, using the provisioning plan created for this customer in Step 7 in Chapt er 2, "Plan an d Prepare the Site". All steps for the administration of the system are provided in the United Ki ng d om English bo o k, 555-230-655.

DEFIN ITY Co mmunicat ions System Generic 3 Im p lementation

Test Telephones and Other Equip ment

Complete this task by following the instructions provided in Chapter 10.

1. Make test calls (single-port-network switch).

2. Make test calls (two-port-network switch).

3. Make test calls (three-port-network switch).

4. Test the a tt e ndant console and selector console.

,

5. Test ex t ernal ringing .

6. Test queue warning indicator.

7. Test inte g rate d announcement.

8. Test m usic-on-hold .

9. Test emergency transfer.

10. Test r emote access interface (known as INADS).

11. Test Basic Rate Interface (BRI).

Issue 1 September 1995

1-7

Overview and Roadma p

1-8 Issue 1 September 1995

Plan and Prepare the Site

This chapter describes tasks required to plan, prepare, and p ro vision the site de pe n ding upon which DEFINITY Syst e m G eneric 3 was ordered. Perform the following:

■ Check the customer’s order.

2

■ Locate and lay out the equipment room.

■ Lay out and ensu re appropriate p ower.

■ Lay out and ensure appropriate groundin g.

■ Determine location of equipmen t closets.

■ Determine location of external trunk lines.

■ Create a provi sioning plan.

Check the Customer’s Order

Determine what was ordered for the customer: DEFINITY System Generic 3 , the number of cabinets, p o rt netw or ks, management terminals, a d juncts, consoles, telephones, modems, external trunks, etc.

NOTE:

One port net work is e q u ivalent to one single-carrier-cabinet stack. Throughout this document, “cabinet” sometimes refers to one single-carr ier cabinet an d some times refers to one accor ding t o the context. An attempt has been made to use “single-carrier cabinet (SCC)” to mean exactly that and to use the more general term, “cabinet,” to mean a stack of one or more sin g l e-carrier c abinets or a port network. A “system” is one or more single carrier cabinet stacks.

stac k

of single-carrier cabinets,

Issue 1 S e p t em ber 1995 2-1

Plan and Prepare the Site

Locate and Lay Out the Equipment Room

Determine where the DEFINITY Syste m G eneric 3 equipment room is located , and then lay out the equipment room floor plan for DEFINITY System cabinets, management terminal and desk, cross-connect hardware and adjuncts, etc.

Generic 3 Management Term inal (G3-MT) Requirements

In general, the Management Terminal must be directly connected to the cabin et with the shortest possible cable. For maintenance purposes, the terminal must be located in the same equipment room as the cabinet, or in sight of the cabinet.

Power fo r t h e terminal must be obtained from a single-phase standard 120 Volt 60 Hz or 230 Volt 50 Hz AC receptacle in the equipment room.

Cross-Connect Fields

Recommended hardware is the wall-mounte d 110 SYSTIMAX premises distribution equipment for structured cabling systems.

Space Requirements

The floor plan shown in Figure 2-1 p ro vides dimensions for the Processor Port Network (PPN) cabinets and Cable Slack Managers.

Room Layout

Typical floor plans for a single-carrier cabinet are shown below:

2-2 Issue 1 September 1995

Locate and Lay Out the Equip men t Room

4

1

5

3

2

Figure Notes:

1. Printer (Optional)

2. Wall

3. Table

4. Trunk/Auxiliary Field. May be Located within Cross-Connect Field.

5. G3 Management Terminal (G3-MT)

6. Processor Port Network (PPN) Cabinets

7. Cable S lack Manager

14

8

7

11

6

12

8. Cross-Connect Field

9. Cable Slack Manager (Op tional)

10. Expansion Port Network ( EPN) Cabinets (opti on al). S pace indica ted by callo uts 9 and 10 needed for e ach Expansion Port Network (EPN) in system .

11. 22 Inches (55 cm)

12. 27 Inches (68 cm)

13. 32 Inches (81 cm)

14. 40 Inches (101 cm)

9

13

10

12

Additional Notes:

AC receptacles must be s ep ara te l y cu rre nt p rotecte d (fuse or circuit breaker) and n ot unde r the cont rol of a wall switc h . Rec ep t acles must not be sh ar ed with othe r eq u ipment and s h ou ld be located away from the cross-connect field.

System must be grounded by one of the approved methods. See Appendix A.

Earthquake protection and/or electromagnetic shielding may be required. See Appendix B.

Figure 2-1. Typical Floor Plan for G3i Single-Carrier Processor

Port Network (PPN) with Expan sion Port Network (EPN) Cabinets

Issue 1 September 1995

2-3

Plan and Prepare the Site

Cable Slack Manager (Optional) Requirements

A cable slack manager (optional) is 32 inches (81 c m) wide and 40 inches (102 cm) deep. Normally, one slack manager is needed for each cabinet stack. Extra slack managers may be ordered, if necessary.

Tools Needed

Table 2-1 lists the tools and te st equip m ent required to install the switch. Make sure all tools are available before inst alli n g th e DEFINITY System Generic 3.

2-4 Issue 1 September 1995

Locate and Lay Out the Equip men t Room

Table 2-1. Tools and Tes t Equipm e n t In ventory

Recommended

Tasks Equipment Required

Unpacking Cabinet

Installing

*

Cabinet

Checking Com m e rcial Power

Circuit Pack Voltage Check

Initia l izing S witch Generic 3 Management Te r mi na l 715 Management

Installing cables and tele phon es

Ti n Snips Utility Knife Adjustable Wrench 6- or 8-inch Electric Drill Impact type Masonry Bit 1/2-inch Drill Bit

(for Computer Floors only) Drift Punch Length as required to

Cha lk Line Rul e 30-inch Adjustable Wrench 6- or 8-inch Ratchet 1/2-inch 1/2-inch Sockets 5/16-, 1/2-, and 3/4-

Nut d river 1/4-inch 1/4-in ch Screwdriver 8-inch flat blade All en Wr ench Dig ital Multimeter KS-20599

Voltage Tester TN2036 (optional)

Diagonal cutters Phillips screwdriver Electric drill for install ing

information outlets Impact tool for cross-connect

hardware Test (telephone) set

‡

Type

5/8-inch

reach from computer floor to concrete floor

inch

1/8-inch

Terminal

Recommended Types for Europe

†

5/16-, 1/2-, and 3/4-

†

inch

†

* Electric drill and dril l bi ts are required for earthquake mounting. † Since U.S./English fasteners are used, U.S. /English tools are required unless an exact match can

be found among metric tools.

‡ Required when installing an AC powered switch.

Issue 1 September 1995

2-5

Plan and Prepare the Site

Lay Out and Ensure Appropriate Power

1. Lay out and ensure appropriate power for switch cabinets and management terminal in equipment room.

2. Provide one power outlet per single-carrier cabinet.

3. Have an electrician check the commerci al power and verify p ower is available and present.

Power Arrangements for AC Power

The fol lowing procedures appl y t o both the Processor Port Network (PPN) cabinet(s) and Expansion Port Networks (EPN) cabinet(s) (as provided), except where noted.

The fol lowin g illu strat ion sh ows a typical power and grounding layout, and the illustration after tha t shows the AC p ower rec ep tacle req uirements. The power circuit must be d e dicated to the DEFINITY System Generic 3 only and must be on a separat ely current limited (fuse or circuit breaker) circuit. It must not be shared with other equipment and must not be under th e control of a wall switch. The power supply for the Generic 3 Management Terminal (G3-M T), however, does not have to be dedicated

Locate and/or arrange the cross-connect field so all power receptacles are accessible.

2-6 Issue 1 September 1995

Locate and Lay Out the Equip men t Room

Power Arrangements for DC Power

The followin g table shows the i n p ut DC requirements for the system -48 VDC Input Power Requirements

Parameter Requirements

Static Voltage -48 VDC nominal, -42.5 VDC minimum, -52.5 VDC maximum

(measured at inp ut to System cabinet) under normal operating co nditions.

Dynamic Voltage

AC Ripple Voltage

Low Voltage Disconnect

Overvoltag e Protection

Voltage Drop Maximum drop—Must not exceed 0.5 V DC one way on

Current Draw The b attery p l a nt rectifiers must be capable of providing

Circuit Breaker An Underwriter Laboratories (UL) listed and Canadian

Redundancy Redundancy of the battery chargers/rectifiers should be

Transient change in volt age— +/- 5% of steady state voltage . Al lowed tran sient d urati on— U p to 200 milliseconds.

Maximum wideband AC ripple — 4 50 mvpp (millivolts peakto-peak) in the 3 kHZ to 20 MHZ band.

Automatic disconnect—Occurs when input voltage is less than -42.5 VDC (control provided with battery plant).

Input voltage at switching c abinets shall not exceed -52.5 VDC.

feeder cables between the power board and the System cabinet. Feeders must be U n d erwriter L aboratories (UL) approved (or e q uivalent) and Canadian Safety Association (CSA) certified. Recommended -48 VDC feeder cable— Royal Electric #X4905 or equivalent No. 1 AWG is required for distances up to 50 feet (15 meters). Cab le resistance must be equal to or less than 0.1290 ohms per 1000 f eet 304 meters).

current for the System including that required for System holdover and for charging the batteries. In addition, this may include DC curre nt required for an inverter that provides Occupier to peripheral e qu ip ment if it is installed and for future growth.

Safety Assoc iat ion (CSA ) ce rt ifie d ci rcuit breaker must be provided at the battery plant power board for each System cabinet feeder. The recom mended c ircuit breakers are 75 amp ere Airpax UPL-1-1REC2-52-753 or Heinemann AM1B2-A-75-2.

considered. This would also provide the ad di t iona l c u rrent necessary to recharge the batteries after being fully discharged.

Issue 1 September 1995

2-7

Plan and Prepare the Site

Parameter Requirements

Electrical Noise

Grounding A single point ground must be maintained. A ground

Lig htni ng Protection

Voice band noise from the bat tery plant to the system must be less than 32 dBrnC (decibels above reference noise wi th C-filter or -58 dB mp (decibels below 1 milliwatt psophometric).

conductor must be installed from the battery plant GROUND DI SCH AR GE BAR to the closest “Approved Ground” via the shortest and most direct route as required by the National Electrical Code or applicable electrical co de in your area. The gauge must be no smaller than the largest condu c tor in the System an d larg er than 6 AWG. Ground i ng between the system cabinet and th e b att ery p lant should be connected using the procedures given later in this chapter.

There must b e adequate lightning prote ction in the b attery plant to insure that the system will not be dama g e d .

Lay Out and Ensure Appropriate Grounding

Grounding is relat ively simple for an AC-powered switch. First, connect the cabinets to each other. Then, c onnect a single ground wire from the Processor Port Network (PPN) to th e approved prote ctive ground .

Grounding of the system must com ply with the general rules for grounding contained in Article 250 of the National Electrical C o de (NEC), National Fire Protection Agency (NFPA) 7 0 , or the appli cable electric code in your country. See Appendix A for a description of “approved ground.”

Conne c t Cou pled Bonding Conductor

The Coupled Bonding Conductor connects to the single-point-ground-block and runs adjacent to pairs in an associated telecommunications cable. The mutu a l coupling between the bonding conductor and the pairs reduces potential differences in terminating e q u i p me nt. The conductor consists of a 10 AWG wire that must be tie-wrapped to the inside wiring ca b le and terminated at the coupled bonding conductor terminal bar at the switch cross-connect field.

Refer to Ap p e ndix F for wire conversion information. Refer to Figure 4-9 on page 4-13 for an illustration of a Coupled Bonding

Conductor. If the approved protective ground or approved floor ground can only be

accessed inside a dedicated po wer equ ipment room, you should have an electrician make the connections to this ground.

2-8 Issue 1 September 1995

Determine the Location of the Equipment Closets

NOTE:

Check location of the AC power receptacle. The receptacle must be on a separately current limited (fuse or circuit breaker) circuit not controlled by a wall switch .

Determine the Location of the Equipment Closets

Determine the location of the eq uipm ent closets where larg e cables can be connected out into smaller ones. Determine locations of terminating resisters for Basic Rate Interface (BRI) station circuits to be installed in equipment closets.

Determine External Trunk Locations

Determine where external trunk lines come into the building and be routed to the equipment room. Determine where external trunk converters and adapters as well as sneak-current fuse panels will be installed in the switch room (preferably close or next to the cross connect fields).

Create a Provisioning Plan

Determine an appropriate available port circuit on the DEFINITY System for each telephon e , trunk, and p eripheral connection needed, and, in addition, p lan for auxiliary p ower for Basic Rate Interface (B RI) and certain d isplay sets.

Create a provisioning plan to include the following (see the example on the following pag e):

■ Station or trunk type or feature/service.

■ Building loc ation (floor/room/desk/in form ation out let ).

■ Extension number or trunk group and member number.

■ Port c ircuit location on the switch for each endpoint (DEFINITY System

Generic 3 c a b inet /carrier/ slot/circuit.

■ Route from switch room through equ ip ment closets to each endpoint.

■ Auxiliary power supply, if re quired.

Issue 1 September 1995

2-9

Plan and Prepare the Site

.

Table 2-2. Example of a Provisioning Plan

Building Location

Extension Number or Trunk Group and Member

Station or Tru nk Type or Feature/Service

8410 8403 Attendant Consol e Analog CO Digital Tie

.....

Music on Hold

(floor/room/ desk/ information outlet

DEFINITY G3 cabinet/ carrier/slot/ circuit

Route from equipment closets

Auxiliary Power Required?

2-10 Issue 1 Sep t em ber 1995

Unpack the Cabinet

This chapter describes the system unpacking procedures. The DEFINITY Syst em Ge neric 3 (G3) single-carrier cabinet s are shipped in a

pol yethyle n e b a g , packed in a cardboard container. The cabinet is fastened to a wood/Styrofoam p allet with two metal bands. The cardboard container is strapped to the p a llet with anot her m etal b and.

3

!

DANGER:

Liftin g the cab inet requires two people, as it may wei g h as much as 130 pounds/60 kilograms. Use caution to avoid injury.

Unpack and Inspect for Damage

Unpacking the Cabinets

To unpack the cabinets, c o mplete the followi n g steps:

1. Check the status of the SHOCKW A TCH and / o r TILTWATCH i n dicators on the ca rdbo ard c ont ainer. These indicators are white under normal conditions. If the co ntai ner ha s b een shaken or tilte d beyond specifications, the indicators will b e r e d , indicating potential damage. Report any damage according to local shipping instructions.

2. Remove the cabinet from the c a rdboard container.

!

DANGER:

Take care to avoid injury while cutting and removing bands.

3. Remove all cardb oard, tape, and plastic.

September 1995 Issue 1 3-1

Unpack the Cabinet

4. Op en an d rem o ve the front door a nd b ack panels from cabinet. The screw location is shown in the following figures.

!

CAUTION:

Deep knife penetration may d ama g e the c a binet.

1

Figure Notes:

1. Screw tha t op e ns front cabinet doo r

Figure 3-1. Front Cabinet Door Latch Screw Location

Figure 3-2 shows the b ack panel screw locations.

3-2 Sep tember 1995 Issue 1

1

2

3

Figure Notes:

1. Screws to remove

2. Screws to loosen

3. Screws to remain

22

1

2

3

1

Figure 3-2. Back Cabinet Panel Screw Locations

1. Remove all packing material from inside the cabinet.

Inspect Cabinet

2. Inspect cabinet for any damage that may have occurred during shipping. Report any damages according to local shipping instructions.

Septem b er 1995 Issue 1 3-3

Unpack the Cabinet

3. Verify the label near the circuit breaker on the power supply toward the rear of each cabinet co rre spon d s to your local voltage type.

Check Circuit Packs

4. Ensure all c i rcuit p acks are fully inserted into the proper slots according to the Customer Service Document (CSD). Report any discrepancies in circuit pack type or quantity to your AT&T representative.

!

DANGER:

If the label i s d ifferen t than the volt age typ e at your site, notify your A T & T representative immediately for a replacement power supply. Do not, under any circumstances, connect the system to p ower!

3-4 Sep tember 1995 Issue 1

Install and Connect the Cabinets

This chapter describes how to install the Processor Port Network (PPN) and Expansion Port Network (EPN) single-carrier cabinets for DEFINITY System Generic 3. Directions are provided for the following c onfigurat ions:

■ Standard reliability

4

■ High reliability

■ Critical reliability

Refer to About This B ook for a description of each configuration. This chapter discusses single-carrier cabinets only. For information on multiple-

carrier cabinets, refer to the

Generic 3 Installation a n d Test

To install the ca b inet s, c omp l ete the fol lowing steps as detailed in this chapter:

1. Install earthquake floor mounting (if earthquake protection is required)

2. Posit i o n and stack cabinets

3. Connect grounds and Connect AC power or DC power

4. Connect Time Division Multiplexing (TDM) cables

5. Connect inter-cabinet cables (ICC)

6. Verify address plug settings

7. Install b ack plates

8. Install g ro und pl ates

9. Install front cabinet clips or ground plates

10. Connect fibre-optic cables

DEFINITY Communica t ions System Generi c 1 a nd

document.

11. Install d oors

Issue 1 S e p t em ber 1995 4-1

Install an d Connect the Cabinets

Install Earthquake Mounting

If earthquake protection i s re q uired for your area, install earthquake floor mountin g a s d irecte d in Appendix B.

Position and Stack the Cabinets

Follow the diagram in the Customer Service Document (CSD) shipped with each cabinet, and stack the DEFINITY System G eneric 3 cabinets using these steps:

1. Place the control ca b inet in p ositi on at the locat ion de t ermined when room layout was planned.

NOTE:

Check location of the AC/DC p ower recep t acle. The receptacle must be on a se p arat ely f used circuit switch. It must be located within 10 feet (3 meters) of the c a binet, and shoul d b e l o c ated outside the cross-connect field area.

2. Stack the single-carrier cabinets by letter, according to the serial numbers and lettered designation strips in the Customer Service Document ( CSD), and as shown in Figure 4-1.

not

controlled by a wall

D

C

B

A

Figure 4-1. Cabinets Stacked by Letter

3. Remove the front cabinet door and back cabinet panel. See " Unpack and Inspect for Damage" on page 3-1 for more information.

4-2 Issue 1 September 1995

Connect System Cabinet Grounds

To connect ground, refer to Figure 4-2 on page 4-4 and perf orm the foll owing:

1. At lower left rear of the P rocessor P ort Network (PPN) cabinet (Control Cabinet A), connect a 6 AWG ground wire to the cabinet ground block. See Appendix F for in ternational wire conversions for outside North America.

NOTE:

A screwdriver is required to loosen and tighten the screws securing the ground wire to the ground bloc k.

2. Run the ground wire to an ap p roved ground . Refer to Appendix A.

3. At the Expansion Port Netwo rk (EPN) cabinet(s) (as provided), connect a 6 AWG ground wire t o the A-c abinet ground block.

4. Run the ground wire from the Expansion Port Netwo rk (EPN) to the Processor Port Network (PPN) cabinet and connect it to the cab inet ground block.

NOTE:

If the Expansion Port Network (EPN) cabinet is remotely located from the Processor Port Network (PPN) ca b inet (in a separate room or building), run the 6 AWG cabinet ground wire to an ap proved protective ground.

5. At the Processor Port Net work (PPN) cabinet, connect a 10-AWG wire t o the cabinet ground block. At a later time, tie-wrap the ground wire (coupled bonding conductor) to the trunk cables, termin ati n g it at the coupled bonding conductor terminal bar at t he cross-connect field for the switch. Refer to Figure 4-9 on pa g e 4-1 3 for an illustratio n of the c o u pled bonding conductor.

Issue 1 September 1995

4-3

Install an d Connect the Cabinets

3

2

1 1

ON ON

OFF OFF

7 7

12

13

ON ON

OFF OFF

4

ON ON

OFF OFF

12

9

5

ON ON

OFF OFF

11

6

7

8

10

Figure Notes:

1. Expansio n Port Network (EPN) Contro l Cabinet A

2. Circuit breaker

3. Power sup p l y

4. Power receptacle in powe r su p p l y

5. Processor Port Network (PPN) Control Cabinet A

6. Cabinet-stack single-point ground block

7. Power cord 2.5 meters

Figure 4-2. Typical AC Power and Groundin g Arrangement

for Single-Carrier Cabinet (Rear View)

8. National Electrical Manufacturer’s Ass o ciation (NEMA) 5- 1 5 o r Na tional Electrical Manufacturer’s Association (NEMA)5-20 recep tacle or equivalen t locally provided receptacles

9 . 6 AWG ground wire to approved ground

10. Generic 3 Management Terminal (G3-MT)

11. 1 0 AWG C oupled Bondi ng Con ductor

12. 6 AWG cabinet-stack ground conductor

13. Port cabinet

4-4 Issue 1 September 1995

Connect Battery Leads

Connect Battery L eads

To prevent the batteries from discharging, the co n trol ca b inet is shipped with the battery lead di sc onnect ed. To connect the batteries, perform the following:

At cabinet(s):

1. Ensure the c ircuit b reakers on ea c h c a binet are OFF. Each ca b inet has its own power supply and the circuit breaker is located

on the rear of each power supply. See Figure 4-3.

2. Connect the battery lead: See Fig ure 4-3. The ba ttery is near the top of the carrier toward the fro nt-

right. The battery leads should be immediately next to the ba t tery, on the left side, and accessible from the front of the cabinet.

1

Figure Notes:

1. Battery

2. Circuit Breaker

3. Ground block

Figure 4-3. S ingle Carr i er Cabinet Control Cabinet

Battery Location, Right Side View

2

3

Issue 1 September 1995

4-5

Install an d Connect the Cabinets

Connect Power

Connect either AC or DC power as described in this section. Verify the label near the circuit breaker on the power supply toward the rear of

each ca b inet c orrespon ds to your local voltage type.

!

DANGER:

If the label is different than the voltage type at your site, notify your A T & T representative immediately f o r a replacement power supply . D o not, under any circumstances, connect to power!

Connect AC Power

Figure 4-2 applies to multiple Processor Port Networks (PPN) and Expansion Port Network (EPN) c abinet arrang e m ent s. If mul ti p le Exp ansion Port Network (EPN) c abinets are required, you must provide the recept acles f or the 4-cabinet Processor Port Network (PPN) arrangement in addition to the receptacles for a 2-, 3-, or 4-cabinet Ex pansion Port Network (EPN) arrangem ent. Provide one receptacle per single-carrier cabinet.

1. Verify the circuit breakers are OFF .

2. Connect cabinet AC line cords to the AC power rece pt acles. The AC line cords for the cabinets must first be connected to the cabinets and then to the AC power receptacles.

Conne c t DC Po wer

The fol lowing procedures appl y t o both the Processor Port Networks (PPN) and Expansion Port Networks (EPN).

Figure 4-4 shows a typical power and groundi ng layout for a D C -powered single-carrier cabinet. The size of the wire required for the -48 VDC and -48 volt return must ensure the -48 VDC supplied by the battery plant to the cabinets will be m aint ained between -42.5 and -5 2.5 volt DC. This ensures proper operation and prevents hardware damag e.

4-6 Issue 1 September 1995

Connect Power

GRD

15

2

1

5

-48V

-48VRTN

16

1

GRD

15

2

1

-48V

-48VRTN

16

1

GRD

15

2

1

-48V

-48VRTN

16

1

GRD

15

1

2

-48V

-48VRTN

17

5

1

6

3

4

7

-48V RTN

1

9

12

1

7

10

(-48VRTN & GRD)

GRD

1

-48V

18

75A

1

-48V

8

11

GRD

13

GRD

-48V

-48VRTN

11

7

14

Issue 1 September 1995

4-7

Install an d Connect the Cabinets

Figure Notes:

1. Ground plat e (three required)

2. 3 Conductor No. 10 line co r d (on e per cabinet)

3. Plug (male)

4. J58890CG DC Distribution Unit

5. Receptacle (female)

6. Cabinet single-point ground block

7. 6 AWG wire

8. 25 Amp Fuse (4 re q uir e d )

9. Coupled bond i n g co n duc tor to te rmi na l bar at cross-connect field

10. Groun d discharge bar

11. 1 AWG wire

12. Ap p rove d grou n d

13. To cabine t singl e -p oint groun d b loc k in next port cabinet

14. To DC distrib ution unit for next port network

15. 676B DC Power Supply

16. Port Cabinet

17. Control Cabinet

18. Ba ttery Plant

Figure 4-4. Typical Single-Carrier Cabinet System Direct

Current (DC) P ower and Grounding Wiring

!

CAUTION:

Grounding of the system shall comply with the g eneral rules for grounding contained in Article 250 of the National E lectrical Code (NEC), National F ire Protection Agency (NFPA) 7 0 , or th e applicable code in your area. See App e ndix G for more information.

Determine the approved ground in the building to be wired. See A ppendix A. Connect your system to an approved ground as described below.

4-8 Issue 1 September 1995

Connect Power

1. 1 AWG wire

2. App roved gr ound. Must be conne c ted to an approved ground using the correct ga uge c able, te rminated with a listed clam p, and identifi ed with an AT&T gro un d tag or e quivalent.

3. DC Power Cabinet

4. Ground discharg e bar

Figure Notes:

Connect Power Plant Ground

To connect the power plant ground, complete the following steps:

1. At the DC power cabinet, connect a 1 AWG ground wire to the GROUND DISC HARGE bar.

2. Route the ground wire out of the cabinet and terminate it on the approved ground (see Figure 4-5). The ap proved ground must be identifie d with a grounding tag (AT&T FORM 15657NR, or equivalent).

1

4

2

Figure 4-5. Power Plant Groundin g

3

Issue 1 September 1995

4-9

Install an d Connect the Cabinets

Connect Frame Ground

Connect the 6 AW G frame ground cable to the cabinet frame b y following these steps:

1. Measure and cut a length of 6 AWG cable. Use the p rovided cable or measure and cut a length of 6 AWG cable long enough to reach between the GROUND CONNECTION terminal in the DC Battery Cabinet and the G ROUND DISCHARGE b a r in the DC Power Cabinet.

2. Crimp terminal lugs on each end of the wire. Terminal lugs are furnished as part of D-181895, Kit of Parts.

3. At DC power cabinet, connect wire to the GROUND DISCHARGE bar.

4. Route the wire through one of the holes in the side of the ca b inet an d terminate it on the GROUND CONNECTION te r min al i n the DC Ba ttery Cabinet (see Figure 4-6).

4

Figure Notes:

1. 6 AWG wire

2. Ground discharg e bar

3. DC battery cabinet

1

3

4. Groun d c onne ct ion terminal

5. Power distribution unit

5

2

Figure 4-6. Frame Ground Groun ding

4-10 Issue 1 Sep t em ber 1995

Connect Power

Connect DC Pow er Distribution Box Groundi ng

Run the 6 AWG ground c a ble from the DC Power Cabinet to each DC Power Distribu t ion Unit , using the following steps:

1. At the DC Power Cab inet , c o n nect 6 AWG wire to the GROUND DISCHARGE bar. Route the cable to the DC Power Distribu t ion Uni t. Connect the cable to t he GRD Terminal Block in t he DC Power Distribu tion Unit (see Figure 4-6).

2. Repeat Step 1 for each remaining DC Power Distribution Unit.

4

3

Figure Notes:

1. 6 AWG wire

2. To additional J588 90CG as p rovi ded

3. DC power cabi net

1

2

4. Ground discharg e bar

5. Power distribution unit

6. Ground terminal strip

6

5

Figure 4-7. DC Power Distribution Unit Groundin g (J58890CG)

Connect Single-Carrier Network Grounding

Each port cabinet must have a 6 AWG ground cable connected fro m t he ground blo c k o f C ontrol C a b inet A to the DC Power Cabinet.

Use the following instru ctions to connect each network ground:

Issue 1 Septemb er 1995

4-11

Install an d Connect the Cabinets

1. At the DC Power Cab inet , c o n nect a 6 AWG cable to the GROUND DISCHARGE bar. Route the cable to the port Cabinet Carrier A. Connect the cable to the single-point ground block in the Control Carrier (see Figure 4-7).

2. Repeat Step 1 for each port Cabinet Carrier A in the system.

6

7

1

8

9

2

5

Figure Notes:

1. 6 AWG wire

2. Ground plate

3. C abinet stack single point g round bl ock

4. To additional Port Cabinet as provided

5. DC Power Cabinet

Figure 4-8. Ground Connection for Single-Carrier Network

Coupled Bonding Conductor (CBC)

The coupled bonding conductor (CBC) connects the cabinet single-point ground block to the approved protective ground located nearest the (telephone company owned) protector block at the building entrance facility. Fol low the se steps to connect the coupled bonding conductor:

10

3

4

6. Ground discharg e bar

7. Port Cabinet D

8. Port Cabinet C

9. Port Cabinet B

10. Port Cabinet A

4-12 Issue 1 Sep t em ber 1995

Connect Power

1

3

1. Connect a 10 AWG wire to the power cabinet ground discharge bar. See Figure 4-9).

2. Repeat for each p o rt network c abinet .

NOTE:

A Coupled Bonding Conductor (CBC) must be t ie-wrapped to all trunk c ables and termin ated at the co upled bonding conductor terminal bar.

3

15

2

3

7

12 12

4

14

8

5

6

11

10

9

14

Figure Notes:

1. 25-Pair tip and ring cables to network cabinets.

2. Coupled bonding conductor terminal block

3. Tie wraps

4. Cable shield or six spare pairs

5. Ground on carbon block protector or equivalent

6. To external trunk interface

7. 10 AWG wire

13

8. Trunk cable

9. To network cabinets

10. Battery plant ground discharge bar for DC or AC system single point ground

11. Cross-co nnect gr ound bloc k

12. Cross-co nnect fiel d

13. To other cross-connect ground blocks

14. Approved G r ound

15. Couple Bonding Conductor

Figure 4-9. Coupled Bonding Con ductor

Issue 1 Septemb er 1995

4-13

Install an d Connect the Cabinets

!

CAUTION:

System grounding shall comply with the general rules for grounding contained in Article 250 of the National E lectrical Code (NEC), National F ire Protection Agency (NFPA) 70, or your applicable local electrical code. See App endix A for a description of “ a pproved ground. ”

Connect DC Power to Networks

Each port cabinet stack must have a DC Power Distribution Unit associated with it. Each DC Power Distribution Unit furnishes DC power for four single-carrier cabinets. The DC Power Distribution Unit c ome s equipped with four p ower cords. Each 10 foot (3 meter) cord is equipp ed with the appropriate connectors.

Perform the following to connect each network to the DC Power Distribution Unit:

1. Connect 1 AWG wire for -48V and -48V ret urn from DC Battery Plant to each DC Power Distribu t ion Uni t.

2. At the J58890CG DC Power Distribution Unit, connect the power cable to an available receptacle. Route the cable to the rear of Cabinet A. Connect the power cord to the DC connector on the rear of Cabinet A.

3. Repeat Step 1 for Cabinets B, C, an d D as required.

4. Repeat Steps 1 and 2 for all remaining port cab inets.

Connect AC Power to DC Power Cabinet

Connect the A C power to the DC Power Cabinet by performing the following:

1. Ensure the associated circuit breakers at the AC power panel OFF.

2. Have an electrician connect AC power leads to the rectifiers using the instructions provided with the rectifiers in the DC Power Cabinet . Each rectifier should have its own branch circuit. Terminate leads on the AC INPUT terminal block of each rectifier.

Test DC Power Plant

To test the DC p ower p l a nt, refer to the Inst allat ion Test Procedure (ITP) in t he

LINEAGE 2000 ECS Power System Battery Plant Product Manual

Conne c t St and-by Power

An external, commercial Uninterruptible Power Supply (UPS) or a bat tery backup arrangement may be provided. Stand-by power is engineered to customer needs depending on the size and configuration of th e system.

, 167-790-020.

The AT&T GBCS Power System is recommended; use the installatio n instructions provided. See your AT&T representative for more information.

4-14 Issue 1 Sep t em ber 1995

Locate and Connect Time Division Multiplexing (TDM) Bus

Locate the white fabric-covered Time Division Multiplexing (TDM) bus cable. Refer to Table 4-1 for slot information.

Follow these instructions to connect the bus to the appropriate slots.

1. Remove the Time Division Multiplexing (T D M) bus terminator on Slot 22 of

A

Control Cabinet (TDM)/Local Area Network (LAN) pinfield at the equipment location ( EQL) on the top port cabinet. See Figure 4-10.

2. Connect the bus cables as shown in Figure 4-10. The cable is located behind the lower panel when the cabinet is shippe d.

Table 4-1. Time Division Multiplexing (TDM) Bus Connections

Configuration Cabinet/Slot

Processor Port Network (PPN), High or Critical Reliability

Expansion Port Network (EPN), Standard, High or Critical Reliability

Processor Port N etwork (PPN), Standard Reliability

and move it to the Time Division Multiplexing

A/22 B/02 B/22 C/00 C/17 D/00

A/18 B/00 B/17 C/00 C/17 D/00

A/22 B/00 B/17 C/00 C/17 D/00

Backplane Time Division

Multiplexing (TDM)/Local

Area Network (LAN)

Pinfield at EQL

Cabinet/Slot

Issue 1 Septemb er 1995

4-15

Install an d Connect the Cabinets

AAAA

A

AAAA

A

AAAA

A

1. Time Divisio n Multiplexing (TDM) bus terminator AHF 110 on Time Division Multiplexing)/Local Area Network p in fie l d (TDM/LA N )

2. Time Division Multi p l exin g / L o c al Area Networ k pinfield (TDM/LAN) at equipment location (EQL) (see Table 4-1 on page 4-1 5)

3. Time Division Mult i pl exin g (TDM) bus cable WP91716 L3

4. Port cabi ne t (sta ndar d reliabi lit y), or duplicate control cabinet (high or critical reliability)

5. Co ntrol c abinet

Figure Notes:

1

3

AAA

AAAA

2

4

2

4

2

4

3

Figure 4-10. T im e Division Multiplexing (TDM) Bus

Connections for Standard-Reliability Processor Port Network (PPN )

4-16 Issue 1 Sep t em ber 1995

1

AAA

AAAA

AAA

AAAA

AAA

AAAA

5

Locate and Connect Inter-Cabinet Cables (ICC)

Connect the Inter-Cabinet Cables (ICC) using these steps:

1. Remove the Inter-Cabinet Cable (ICC) from the lower back shelf of the cabinet.

2. Connect the cables as shown in Figure 4-11 and Table 4-2.

Table 4-2. Inter-Cabinet Cable Connections

From Cabinet A To Cabinet B

Cabinet Carrier Connection Carrier Connection

Processor Port Network (PPN)

Expansion Port Network (EPN)

J58890L (ICC) A J58890M (ICC) A

(ICC) B (ICC) B (ICC) C (ICC) C

J58890N (ICC) A J58890H (ICC) A

(ICC) B (ICC) B

Issue 1 Septemb er 1995

4-17

Install an d Connect the Cabinets

A

AAAA

A

AAA

Figure Notes:

1. Pi nfield per Table 4-2

2. Cabinet in Position B

3. Inter-Cabinet Cables

AAA

AAAA

AA

AAAA

4. Backplane

5. Control Cabinet A Position

■ Rear of Cabinets Shown

1

2

3

4

5

Figure 4-11. In ter-Cabinet Cabl e (ICC) Connections for

4-18 Issue 1 Sep t em ber 1995

Standard Reliability Expansion Port Network (EPN) Cabinet S tack

Install Fibre-Optic Cables

This section discusses the hardware and methods required to connect and route fibre-optic cables.

The Expansion Port Network (EPN) ca binet is normally positioned next to the Processor Port Network (PPN) cabinet(s), but may also be installed in a different room or a different building. Fibre-optic cables connect the cabinets tog et her.

Fibre-Optic Cable Operation

Fibre-optic cables carry signals between the cabinets that compose your switch. To do this, the electronic signals at the connectors on the back of a cabinet are converted into optical signals. The optical signals from another cabinet are then converted back into electronic signals. AT&T provides optoelectronic devices, the 9823-typ e lightwave transceivers, that perform this task.

A completed signal from one cabinet goes through a transceiver, a fibre-optic cable, and another transceiver to reach another ca b inet . If the two cabinets are close together, the optical signal may go through a single, directly connected fibre-optic cable. If th e two cabinets are far a p art, it may b e c o nvenient to connect the cabinets through the cross-connect field.

Figure 4-13 shows how to connect fibre-optic cables for direct connections. Figure 4-14 shows how to connect fibre-optic cables through a cross-connect

field. .

Locate Fibre- Op tic Cab le Co n necti on s

Packed with the system is a Customer Service Document (CSD) that includes a n “Inter-Cabinet Cable Running List . ” Each ro w on the list represents a fibre-optic cable connection.

The list includes the AT&T comcode of the cable to be used, it s length (in fe et) and the addresses of each c a ble’ s source a nd destination. These addresses include the nu mbers o f t he cabinets, carrier positions, and slots to which you are to connect the cables. Use the information from the Running List to determine where to connect each fibre-optic cable.

Figure 4-12 illustrates an example Running List.

Issue 1 Septemb er 1995

4-19

Install an d Connect the Cabinets

Connection

From

SD67975-01

CAD3 104266465 20 ft. 01 C 02 02 B 02 CAD3 104266465 20 ft. 01 D 02 02 A 01

Cable

Code Length From To

Cabinet Position Slot Cabinet Position Slot

Figure 4-12. Typical Fibre-Optic Cable Running List

In the example Ru nning List in Figure 4-12, connect a cable labeled 104266465 (20 feet long) from Cabinet 1, Carrier C, Slot 2 , t o Ca binet 2, Carrier B, Slot 2.

NOTE:

The followin g ta sks refer to the Running List and offer ty p ical install atio n instructions. If any conflict between specific details in the Running List and the instructions given i n the following procedures arise, cable your system accor ding t o the Running List provid ed with your system.

General Rules and Recommendations for Connecting Fibre-Optic Cables

Although fibre-optic ca bles withstand some misuse, it d oes re quire caref ul handling and routing.

Follow these rules and recommendations when installing fibre-optic cables:

Rule 1

Cross-connect the fibre-optic cable between two 9823-type lightwave transceivers. That is, run the cable from th e connector marked TX on one transceiver to the connector marked RX on the other transceiver, and in reverse for the other c able.

Do this for each connection (row) on the Running List contained in the Customer Service Doc ume nt (CSD) shipped with your system. See Figure 4-12 for a sample Running List.

Rule 2

Use the 9823A (shortwave) transceiver for distances of up to 4900 feet. Use the 9823B (longwave) transceiver for di stances of up to 25,000 feet. E nsure all 9823As are connected to 9823As and all 9823Bs are connected to the corresponding 9823Bs.

4-20 Issue 1 Sep t em ber 1995

Install Fibre-Optic Cables

Rule 3

Route fibre-optic cables away from groups of other ca b les where they ma y b e stretched by the weight of metal cable bundles, as fi b re-o ptic cables are qu ite flexible.

Rule 4

Avoid bending fibre-optic cables to a radius smaller than 1-1/2 inches (4 cm), to prevent mechanical stress on the cables, as they are rather delicate. Pla n your use of cable ties to avoid crimping the c a ble or creating a fixed stress po i nt where, at a later time, movement of the cable causes it to exceed the min imum bend radius.

Rule 5

Ensure fibre-optic cables are not pressed against any sheet metal edges by subsequently installed cables.

Recommendation

In some such systems it may be re q uired to run fibre-optic cables with the input/output cables, such as in the cable slack manager or under a raised floor. In these situations, protect the cable by running it in a dedicated area if possible. When you must run the cable with other cabling, protect it by running it through fl exible conduit.

In the following illust rati on, t he slot locations are for example purposes only.

Issue 1 Septemb er 1995

4-21

Install an d Connect the Cabinets

1

2

3

1

TX

RX

2

4

Figure Notes:

1. Processor P ort Network (PPN) Cabinet A Slot 2A01 / 9823-Type lig ht wave transceiver

2. FL2P-P-20 Fib er opt i c cabl e

2

TX

RX

1

3. Expansion P ort Network(EPN) Cabinet A Slot 1A01 / 9823-Type lightwave transceiver

4. Fiber optic cab le sheath, containing two fibers, eac h labeled 1 and 2, respectivel y

Figure 4-13. Fibre-Optic Cable Installation Between Shortwave

Transceivers, Direct Connection

4-22 Issue 1 Sep t em ber 1995

Install Fibre-Optic Cables

1

TX

RX

2

1

2

Figure Notes:

1. Processor P ort Network (PPN) Cabinet A Slot 2A01 / 9823-Type lig ht wave transceiver

2. FL2P-P-20 Fib er opt i c cabl e

3. Expansion Port Network (EPN) Cab i net A Slot 1A01 / 9823-Type lightwave transceiver

5

4

6

3

2

TX

RX

1

4. Fiber optic cab le sheath, containing two fibers, eac h labeled 1 an d 2, respectivel y

5. 100A LIU

6. Cross connect field

Figure 4-14. Fib re-Op t ic Cable Installation Between

Longwave Trans ceivers Throu gh Fibr e-O ptic Cross-Connect Field

Raised Floor or Cable Slack Man agers

Figure 4-15 shows th e recommended fibre-optic cable routing for a singlecarrier cabinet system with a cable slack manager or on a raised floor.

In these situations, use the followin g step s to route the ca ble:

1. Route the fibre-optic cable up toward the top of the cabinet. The excess cable should be looped and draped from the B25A cable clamp on the top ground plate in the stack.

2. Dress the cable running u p the back of the cabinets by tie wrappi ng the cable to the outside of the B25A cable clamp (d o not put the cable inside the clamp holding the B25A cables).

Issue 1 Septemb er 1995

4-23

Install an d Connect the Cabinets

!

CAUTION:

Do not route fib re-optic cables and the B25A cables together.

4

1

4

5 5

Figure Notes:

1. B25A Cables

2. Loop and Drape Excess Fiber Optic Cable. Do Not Route Fiber Optic Cable and B25A C ab les Together .

4

3

3. Fiber Optic C able Sheath

4. Port Cabinet

5. Control Cabinet

4

2

Figure 4-15. S ingle-Carrier Cab inet Fibre Routing

Cable Connections

When routing fibre-optic cables, connect the cab les (according to the Running List provided in the Customer Service Document (CSD)) to the transceiver, and plug the transceiver into the appropriate slot on the back of the cabinet, as illustrated in Figure 4-16 through Figure 4-18.

4-24 Issue 1 Sep t em ber 1995

Install Fibre-Optic Cables

AAAA

AAA

Standard Reliab il ity Fib r e-Op tic Cable Connections

For Standard Reliabil ity system configuration, route the fibre-optic c able as illustrate d b e l ow.

123456789101112131415161718

Cabinet Stack 3

AUX

Terminal

Port Cabinet

D

Port Cabinet

C

B

Expansion Control Cabinet

A

Terminal

123456789101112131415161718

AUX

Port Cabinet

D

123456789101112131415161718

Port Cabinet

C

123456789101112131415161718

B

123456789101112131415161718

Expansion Control Cabinet

A

Terminal

AUX

12345678910111213141516

Cabinet Stack 1 Cabinet Stack 2

Port Cabinet

D

Port Cabinet

C

Control Cabinet

B

A

Figure 4-16. Fibre-Optic Cable Connections for Standard

Reliability Single-Carrier Cabinet System

Issue 1 Septemb er 1995

4-25

Install an d Connect the Cabinets

AAAA

AAAAAAAAAA

High Reliability Fibre-Optic Cable Connections

For High-Reliability system configuration, route the fibre-optic c ables as illustrate d b e l ow.

123456789101112131415161718

Cabinet Stack 3

Port Cabinet

D

123456789101112131415161718

Port Cabinet

D

123456789101112131415161718

Cabinet Stack 1 Cabinet Stack 2

Port Cabinet

D

Figure 4-17. Fibre-Optic Cable Connections for High

Reliability Single-Carrier Cabinet System

4-26 Issue 1 Sep t em ber 1995

Port Cabinet

123456789101112131415161718

AUX

Terminal

Port Cabinet

C

B

Expansion Control Cabinet

A

Terminal

123456789101112131415161718

12

3 4 5 678910111213141516

1718

AUX

Port Cabinet

C

B

Expansion Control Cabinet

A

123456789101112131415161718

Control Cabinet

A

Terminal

AUX

12345678910111213141516

Terminal

AUX

12

3 4 5 678910111213141516

Control Cabinet

C

B

Install Fibre-Optic Cables

Critical Reliability Fibre-Optic Cable Connections

For Criti cal Reliability system configuration, rout e the f ibre-optic c ables as illustrate d b e l ow.

Issue 1 Septemb er 1995

4-27

Install an d Connect the Cabinets

AAAA

AAAAAAAAAA

AAAA

123456789101112131415161718

Cabinet Stack 3

Port Cabinet

D

123456789101112131415161718

Port Cabinet

Terminal

123456789101112131415161718

C

12

3

4

5

678910111213141516

17

18

Expansion Control Cabinet

B

123456789101112131415161718

AUX

Expansion Control Cabinet

A

Terminal

123456789101112131415161718

12

3 4 5 678910111213141516

12

3 4 5 678910111213141516

Port Cabinet

D

123456789101112131415161718

Cabinet Stack 1 Cabinet Stack 2

Port Cabinet

D

Figure 4-18. Expansion Port Network Fibre-Optic Cable

Connections for Single-Carrier Cabinet with Critical-Reliability Switch

4-28 Issue 1 Sep t em ber 1995

Port Cabinet

C

123456789101112131415161718

C

17 18

Expansion Control Cabinet

B

Terminal

AUX

12345678910111213141516

Control Cabinet

B

1718

AUX

Expansion Control Cabinet

A

Terminal

AUX

12345678910111213141516

Control Cabinet

A

Verify Port Cabinet Address Plu g s

Verify Port Cabinet Address Plugs

The Cabinet Ad dress Plug is a jumper and is required for single-carrier port

only

cabinets On the backplane of a port cabinet, to the right of slot 00, a group of six pins is

marked for the cabinet (carrier) address plug jumper connect ions. Verify the address plug for each port carrier is in t he correct location (se e Figure 4-19).

.

1

Figure Notes:

1. Address Plug

2. Jumper

3. Right side at back of cabinet

4. Jumper

5. Back plane of slot 00

Carrier

DC

Carrier

C

5

2

4

3

Figure 4-19. Port Cabinet Address Plug Location

Issue 1 Septemb er 1995

4-29

Install an d Connect the Cabinets

Install Back Panels

Install the back panels, tightening the screws when all panels are in place. Allow the screws labeled callout 4 in Figure 4-21 on pa g e 4-31 to remain loose.

Install Ground Plates

The ground plate (Figure 4-20) provides the ground connection for the cabinets and stabilizes the cabinets.

1

2

Figure Notes:

1. Front Ground Plate

2. Battery

Figure 4-20. G rou nd Plate

3

3. Back Ground Plate

■ Side View of 2-Cabinet Port Network

4-30 Issue 1 Sep t em ber 1995

Install Ground Plates

AAAA

A

See Fig ure 4-22 and Figure 4-23 for illustrati ons of the g round plate and cable clamp positions.

Install Ground Plates on Syst ems with Earthquake Protection

Refer to Ap p e n d ix B for eart hquake prote ct ion p r ocedures.

Install Ground Plates on Syst ems with o ut Earthquake Protection

A ground plate is required to connect each cabinet together (see the following figures). To install th e g round plate, complete the following steps:

1. At the back of the c abinets, replace the upper and lower panels (allowing the screws labelled with callout 4 to remain loose). See Fig ure 4-21.

2

AAAA

4

AAAA

Figure Notes:

1. Cabinet in A p osition

2. Ground plate to atta ch b etween cabinets

4

AAAA

3. Cabinet in B p osition

4. Screws to loosen

AAAA

3

1

Figure 4-21. Back Panel Screw Locations

Issue 1 Septemb er 1995

4-31

Install an d Connect the Cabinets

2. At th e upper cabinet, place the top of the ground plate over the bottom of the lower-back panel so the four screws at the bo ttom of the lowe r- b ack panel fit through the four ground p late keyhole slots. The bottom edge of the ground plate should overlap at the top edge of the lower back panel.

3. Slide the ground plate down over the top of the u p per-back panel of the lower cabinet so the four screws attaching the upper-back panel fit through th e four lower ground plate slots.

4. Ensure the exposed po rtion of t he Time Division Multiplexing (TDM) bus cable and inter-cabinet cables (ICC) do not g et p inched between the cabinets.

5. Tighten all screws.

6. Repeat this procedure for each cabinet.

4-32 Issue 1 Sep t em ber 1995

Install Ground Plates

Figure Notes:

1. Cabinet Clip

2. Battery

1

3

2

3. Back Ground Plate

■ Side View of 2-Cabinet Port Network

Figure 4-22. Single-Carrier Cabinet Ground Plate, Cabinet Clip,

and Battery Locations

Issue 1 Septemb er 1995

4-33

Install an d Connect the Cabinets

Install Cable Clamps

At the back of the cabinets, on each ground plate, install two cab le clamp s using the screws provided (see Fig ure 4-23). These clamps hold the 25-pair input/output or cross-connect field cables in place.

1

3

Figure Notes:

1. Cable Clamp

2. Cable Slack Manager

3. Switch Cabinet

2

45

4. Cabinet Trough for Port Cables

5. Spare Center Troughs

Figure 4-23. Location of Cable Clamps

4-34 Issue 1 Sep t em ber 1995

Install Front Plates

The front p l a tes provide electromagnetic radiation and radio freque ncy (RF) shielding and earthquake prote c t ion.

If you do not have a requirem ent for electromagnetic radiation shielding, radio frequency shielding, or earthquake protection, use the cabinet cli p s as described in this section.

Install Front Plates on Systems with Earthquake Protection

Refer to Ap p e ndix B to install the front p lat es to help provide earthquake protection and rad iation shielding.

Front plates are used in place of cabinet clips (as described in Appendix B), for earthquake protection.

Install Cabinet C lip On System s withou t Earthquake Protection

A ca b inet clip is required between each c a binet to stabilize the cabinets.

1

Figure 4-24. Cab inet Clip

At the front of the cabinet s, insta ll a c abin et clip (Figure 4-24) between ea c h cabinet by hooking the clip into the slot of the upper c abinet and snapping the straight leg of the clip into the slot on the lower cabinet (see Figure 4-25).

Issue 1 Septemb er 1995

4-35

Install an d Connect the Cabinets

1

2

3 4

5

Figure Notes:

1. Port Cabinet D

2. Port Cabinet C

3. Cabinet clips

Figure 4-25. L ocation of C abinet Clips

4-36 Issue 1 Sep t em ber 1995

4. Port Cabinet B

5. Basic Control Cabinet A

Install Telecommun ications Cabling

This chapter describes how to install tel ecom munications cables and crossconnect equipment.

The specific equipment being installed varies on what was ordered for your site. Use the material p resent e d in this ch a p ter as an example.

5

Install the Cross-Connect Field

This section describes how to connect to the cross-connect field.

Typical Cross -Co n nec t Field Us ing 110-Type Hardware

The cross-connect field is normally located d irectly behind the switch cabinet. Figure 5-1 shows a typical cross-connect field installation using 110A-type terminal b locks. Allow at least 3 feet (1 meter) between the back of cabinet and the 110-type hardware.

Issue 1 September 1995 5-1

Install Telecommunications Ca b ling

1

5

2

5

3

4

6

87

Figure Notes:

1. D Ring

2. Trunk auxiliary field

3. Port distribution field

4. Station distribution field

Figure 5-1. Typical Cross-Connect Field Installation:

110A-Type Terminal Blocks

5. Stat ion cables

6. Swit c h cab in e t

7. Z113A cable slack manager

8. 25-pa ir c a bl e to switch ca binet

5-2 Issue 1 September 1995

In Figure 5-1, ap proxim ately 576 4-Pair or 768 3-Pair Station Capacity is illustrate d .

Hardware Installation

These hardware installation instructions are written so one syst em t echnician can install the following equipment:

■ Cross-connect field

■ Cable slack managers

■ Sneak current protector (507B)

The preferred cross-connec t field location is directly behind the switch cabinet.

Install Cable Slack Managers

To install the cab le slack managers (Figure 5-2), proceed as follows:

1. Place the Z113A cable slack manager against the wall u n d er the crossconnect field, aligning the left side of the cable slack manager with the first terminal block of the trunk/auxiliary fiel d .

2. Place the next cable slack manager beside the previous cable slack manager. Alig n the ta b s an d inte rlocks and snap the ca ble slack managers together.

3. Repeat Step 2 until all cable slack managers are installed.

NOTE:

Nine holes (1/4-inch or 0.6 cm) are provided in a cable slack manager base for earthquake mounting. Also, if a cable slack manager base is mounted on an uneven fl oor, shim s may b e required to level it and insure proper fit of the covers. Holes are provided in the sides of the base for bolting ca ble slack managers together. Bolts and shims are not provided.

Route Cables from Cabinet to CrossConnect Field

Use the following g u i delines when routing cables from the cabinet to the crossconnect field.

■ When cable routin g is to the to p / b o t tom of the cross-connect field, each

port cable is connected at the cabinet and routed alon g the front trough of the cable slack manager to th e connecting/terminal block. The cable is then terminated.

■ Enough slack must b e lef t at the cabinet e n d of the c able to allow for

proper dressing of the cables (Figure 5-3).

Issue 1 S e p t em ber 1995 5-3

Install Telecommunications Ca b ling

■ Route the cable from the cabin et to the wall. Place t he cab le beside one

of the rows of columns in the cable slack manager (see following note).

NOTE:

Retainers mounted on the columns keep the cable from protruding abo ve the to p of the b ase of the cable slack manager.

■ Determine the length of the ca ble required to reach from the cable slack

manager to the assigned connecting/terminal block.

■ The ca ble mus t be supp orted on t h e w all.

■ Cable slack is stored by coiling the cab le around the columns in the

cable slack manager. Th e f irs t run should always go across the full length of the five columns in the ca ble slack manager.

■ Connect the cable to the assigned connecting/terminal block.

5-4 Issue 1 September 1995

3

Figure Notes:

1

2

45

1. Cable Clamp

2. Trunk Auxiliary Field

3. Switch Cabinet

4. Ca b in et Trou g h for Port Cable s

5. Spare Center Troughs

Figure 5-2. Cable Routing Through Cable Slack Manager for

Single Cabinet Installation

Issue 1 S e p t em ber 1995 5-5

Install Telecommunications Ca b ling

4

1

4

5 5

Figure Notes:

1. B25A cables

2. Loop and Drape Excess Fibre-Optic Cable. Do Not Route Fibre-Optic Cable and B25A C ab les Together .

4

3

3. Fibre-Opti c Cabl e Sheath

4. Port Cabinet

5. Control cabinet

4

2

Figure 5-3. Typical Port Cable Installation at Switch Cabinet

Connect Control Carrier Outputs Cable

Plug the connector cable in the AUX connector on the r e ar of the control carrier. R o u t e th e connector cable through the cable slack manager to the assigned connecting block in the yellow field of the trunk/auxiliary field.

Refer to Table 9-9 for pinout information. The out put wi ring connections for the Initialization Administration System

(INADS) trunk interface are described in "Install Initialization and Adm in istrat ion System (INADS) Interf ace" on page 9-21

5-6 Issue 1 September 1995

.

Labe l Ca bl e s

Label the cables as described in this section. The port label shown in the next figure is installed on both end s of the

25-pair cables connecting to the trunk/auxiliary field and/or the distrib ution field. See Tab l e 5-1 for the ca b le label and colour code. The building and floor labels connect from the equipment room to a site/satellite location on another floor or in another building. The auxiliary circuits c onnect to the trunk/auxiliary fiel d.

Figure 5-4. Equipment Room Cabling Labels

Table 5-1. Cable Labels

Number Label Name Range Colour

1 Port Label 1A1-1A10, 1B1-1B20, 1C1-1C20,

2 Building Field Identified Blue/Yellow 3 Floor Field Identified Blue/Yellow 4 Auxiliary Cable Field Identified Yellow 5 Site or Satellite A-F and/or Field Identified Blue/Yellow

3 4 51 2

1A A2

Purple

1D1-1D20, 1E1-1E20

Install Trunk Cables Among Network Interface, Sneak Current Protector, and Switch Cabinet

The 1-pair external trunks are install e d b y the local telephone c o m pany in the trunk auxiliary field. Tie trunks also appear in the trunk auxiliary field. Refer to callout 2 on Figure 5-1 on p age 5-2.

Issue 1 S e p t em ber 1995 5-7

Install Telecommunications Ca b ling

R out e the incoming trunk cables through the lightning protector and then to the Sneak Current Protector (507B). The 25-pair cable then goes through the trunk cross-connect field and then to the port .

5-8 Issue 1 September 1995

Install Generic 3 Management Terminal

This chapter contains Generic 3 Management Terminal (G3-MT) requirements. Also detailed is:

■ How to dire ctly connect a terminal to the switch

■ How to set u p the termina l

6

■ Altern ative p r o cedure to

The Generic 3 Management Terminal (G3-MT) shipped with the system is a 715 Management Terminal (715 MT). See the documentation p acked with the terminal for information not contained in this chapter.

Generic 3 Management Terminal (G3-MT) Requirements

One Generic 3 Managem ent Terminal (G3-MT) should be located in the same equipment room as the cabinet or in sight of the cabinet and must be within 50 feet (18 meters) of the c abinet . It is strongly recomme n d e d the terminal be connected directly to the switch c abinet with the shortest po s sible c able. If desired, another terminal can b e connected remotely.

!

CAUTION:

When the terminal is being installed to support a DC-powered system or a system requiring electromagnetic shielding, a 116A Electronic Industries Associa tion (EIA) ground isolator (comcode 106 005 242) must be installed at the back of the switch cabinet a s shown in the sc hematic in Figure 6-2 and as described in this chapter.

remotely

connect a terminal to the switch.

Issue 1 S e p t em ber 1995 6-1

Install Generic 3 Management Terminal

Mains power for the terminal must be obtained from a standard voltage source in the range of 115 to 230 volts AC in the eq u i p me nt room. The t ermi nal is auto-sensing and automatically adjusts to re c eive the type of AC power at the site.

An op tional printer m a y be used with the terminal to provide hard copie s of adm ini strat ion d ata. A parallel printer should be connected to the printer or P A R port. A serial printer should be connected to the Data C omm unication Equipment (DCE) port.

Always connect the terminal cable to the Data Terminal Equipment (DTE) port on the back of the terminal. See Table 6-1.

321

PAR

P1-DCE

AUX Por t

Figure Notes:

1. Parallel port to which optional parallel printer is connec ted.

2. Data Communication Equi pment (DCE) port to whic h o p tional seria l prin ter is connected.

3. Data Termin al Eq uip me n t (DTE) p ort t o whi ch c ab le fr o m switch is always connected. No matter what the position of the Data Terminal Equipment (DTE) port, always connect the cable from the switch to th e port.

Figure 6-1. Partial Rear View of one version of the 715

Management Termin a l (715 MT)

P2-DTE

MAIN PORT

Connect Generic 3 Management Terminal (G3-MT)

1. Unpack the terminal and inspect for dam age.

6-2 Issue 1 September 1995

Connect Generic 3 Management Terminal (G3-MT)

2.

If you have a DC-powered switch control cabinet or if you nee d electromagnetic shielding

Association (EIA) Ground Isolator (co m c ode 106 005 242) and install it in the TERMIN AL connector on the rear of the switch control cabinet (for standard reliability, unduplicated systems); or in the DUPLICATION OPTION TERMI NA L connector (f or hig h and critical reliability, duplicated systems), an d s kip to Step 4 b e low. See Figure 6-3 for the position of thes e tw o connectors at the rear of the switch cabinet.

If you do not have a DC-p owered switc h control cabinet, go directly to Step 3 below.

3. Use an M25B Electronic Industries Association ( EI A) sh ielded cord (cable code H600-426) or an e q uivalen t to connect between the terminal DTE connector and the TERMINAL connector (unduplicat ed systems) or the DUPLICATION OPTI ON TERM INA L (duplicated systems) on the rear of the switch control carrier and skip to Step 5 below.

, locate the 116A Electronic I ndustries

For DC-powered cabinets or for elect romagnetic shielding

4. (Electronic I ndustries Association) shielded cord (cable code H600-426) or an equivalent to connect between the terminal DTE port and a 116A Electronic In d ustries Associati on (EIA) ground isolator (com code 106 005

242) mounted in the TERMINAL connector (unduplicated systems) or the DUPLICATION OPTI ON TERM INAL connec tor (duplicated systems) position on the rear of the control carrier.

, use an M25B

Issue 1 September 1995

6-3

Install Generic 3 Management Terminal

7

9

1

6

2

8

2

Figure Notes:

1. TN786B Circuit Pack (Processor Board)

2. Rear Connection P anel “A” Carrier Position, labeled “TERMINAL” for unduplicated systems or “DUPLICATION OPT ION T ER MINAL” for duplicated systems.

3. In a DC-powered system and for systems needing electromagnetic shielding, a 116 Electronic I ndustries Association (EIA) Ground Isolator (c omc ode 106 005 242) is req u i r ed

3

4

9

4

4. M25B Cable

5. Generic 3 Management Terminal (G3-MT)

6. TN775 Circuit Pack (Maintenance Board)

7. Processor Port Network (PPN)

8. Expansion Port Network (EPN)

9 . Distance between units not to exceed

50 feet (18 meters)

5

Figure 6-2. Direct Connections to Generic 3-Management

Terminal (G3-MT) and Electronic Industries Association (EIA) Ground Iso lator

5. Connect the keyboard cord to the KBD jack on the terminal.

6. If ordered, connect the optional pr i nter to the appropriate place a t the back of the terminal. Connect a parallel printer to the printer or PAR port or a serial printer to the Data Communication Equ ipmen t (DCE) port.

6-4 Issue 1 September 1995

Connect Generic 3 Management Terminal (G3-MT)

7. Connect AC power cord of the terminal to the selected AC receptacle in the eq u i p men t room and turn on the terminal.

PROCESSOR

INTERFACE

PROCESSOR INTERFACE

DATA

COMMUNICATIONS

EQUIPMENT

DATA

COMMUNICATIONS

EQUIPMENT

DUPLICATION

OPTION

TERMINAL TERMINAL

DUPLICATION

OPTION

TERMINAL TERMINAL

Figure 6-3. Duplication Optional Terminal and Termina l

Connectors on the Control Cabinets

Figure 6-3 shows the two possible positions on the b a c k of the swit c h control cabinet for connecting the M25B cord between the switch and the terminal; or,

for DC powered systems and for elec t ro m a g netic shielding ,

for installin g th e 116A Electronic Industries Association (EIA) Ground Isolator: the DUPLICATION OPTION TERMINAL connector fo r h i g h and critical reliability (duplicated) systems in the top illustratio n and the TERMINAL connector for standard reliability (unduplicated) systems in the bottom illustration.

Issue 1 September 1995

6-5

Install Generic 3 Management Terminal

NOTE:

Set Up G3 Management Terminal (G3-MT)

Use the following procedures to set u p the 715 Man agement Terminal op tions:

These procedures may change as the model of 715 Management Terminal (G3-MT) shipped with DEFINITY System Generic 3 changes. Consult the documentation shipped with the terminal for set up instructions.

1. Hold down the

CTRL key while pressing F1 and verif y t he terminal setup

screen is shown. Function keys (F1, etc.) are located at the top of the keyboard of the

terminal. Lighte d rectangle s (windows) appear at the bottom of the screen and correspond to the function keys across the top of the keyboard.

2. Press

F7 to make sure the def aul t values are set.

3. Using the up/down arrow keys on the keypad, position the cursor at the Keyboard Options (per window) field and press

RETURN.

4. Using the up/down arrow keys on the keypad, position the cursor at the Enter Key field. Then under Primary/Window 1 press the then hold down the

SHIFT key and type S and then B. This will enter

ESC key,

escapeSB in this field.

5. Press F5-SAVE to save the changes then press F1 SETUP MENU and exit the Setup Menu screen.

Table 6-1. Required Settings for 715 Management Terminal

to Communicate with Switch

Terminal Option Value

Font Size Large (default) Autowrap Off (default) Baud Rate 9600 ( default) Stop Bit 1 (default) Data Bits 7 (default) Parity Space (default) Check Parity Yes (def a ult) Transmis sio n Flow Cont rol X on, X off (default) Enter Key escapeSB (must be set)

6-6 Issue 1 September 1995

Remotely Connect Generic 3 Management Terminal (G3-MT)

A secondary (and o pt ional) terminal used for p urposes other than maintenance can be installed at some d ista nce from the switch. Typical remote con nections are shown in the schematic in Figure 6-4 below.

1

4

2

3

13

39

4

6

5

15

Figure Notes:

1. External modem pool

2. 7400A data module

3. Line Cord

4. Cross Connect Field

5. B25A Cable

6. TN754 Circuit Pack

7. Publi c Network

8. 103A or Modular Wall Jack

9. Modem

10. When a DB9 is used on the back of a per sona l c o m p ute r (PC), use ED3-1-70, G115 to convert DB9 to DB25.

16

10

5

14

78

3

9

11. Call Detail Recording Utility, CAS+, Property Management System, Basic Call Management System, Remote Mana gement Termi na l, System Jou rna l Printers, Cost Allocator

12. Remote Managem ent Terminal or Monitor 1

13. M25A Cable

14. This circuit pack can be any of the following: TN747, TN753, TN760, TN767, TN 46 4, TN2147, TN465, etc.

15. This circuit pack can be any analog cir c u it p ack: TN769, TN742, TN746, TN2183 e t c.

16. DEFINITY System Generic 3 switch

11

13

12

Figure 6-4. Typical Remote Connections from Generic 3

Across Public N etw ork to Termin a l and Other Remote Devices

Issue 1 September 1995

6-7

Install Generic 3 Management Terminal

6-8 Issue 1 September 1995

Activate the System

This chapter contains procedures for act ivati n g th e system and brin g i n g the switch up to a non-alarm (no red lights) state. This chapter det ail s:

■ Powe ri ng u p the sw itc h

■ Inst alling translation fla sh -mem ory ca r d

7

■ Powering up AC-powe red switch

■ Powering up DC-powered switc h

■ Verif ying messages on management terminal

■ Logging in to the system

■ Setting required country options

■ Changing craf t p a ssword

■ Setting date and time

■ Setting system maintenance parameters

■ Saving translation s

After the system is activated, the telephones and other equipment need to be installed (see Chapter 9, "Instal l and Wire Telephones and Other Equipmen t"). The system is adm i nistered by ad ding the customer data to match the wiring, telephones, and other equipment (see the reference to the book at the end of Chapter 9, " In stall a n d Wire Telephones and Other Equipme nt" ) . Th e telephones and other equipment are tested (see Chapter 10, "Test Telephones and Other Equipment").

!

CAUTION:

While performin g these procedures, you may need to reseat c i rcuit packs. To prevent damage from static electricity, always wear an Electromagnetic

September 1995 Issue 1 7-1

Ac tivat e the System

Compatibility (EMC) wrist strap (comcode 900 698 226) when handling circuit packs or other switch components.

Power Up Switch

To power up the switch, do the following:

Install Translation Fl as h-M emo ry C ard

1. Verify the write switch on the whit e Translat ion Flash-M em ory Card (Translation Card) ship ped with the system is positioned so the card can be writ ten . The writ e switch is shown in the correct position in Fig ure 7-1.

2. Install the Translation Card in the TN777B network control circuit pack. Insert the card into the slot in the direction indicated by the arrow on the card’s label as shown in Figure 7-1.

2

1

3

INSERT

Definity Memory Card

Figure Notes:

1. In sert ca r d in d ire ct i on of arrow into the slot.

2. Slot on TN777B circuit pack

3. Write switch positioned correctly

Figure 7-1. Write Switch on DEFINITY Memor y Card

7-2 Sep tember 1995 Issue 1

Power Up Switch

Power up AC-Powered Switch

1. Ensure the associated circuit breakers on the AC power panel are ON.

NOTE:

If the system is c o nfigured for High or Critical Reliability, po wer-up the Expansion Port Network (EPN) cabinet first, then the Processor Port Network (PPN) cabinet.

in any multi-cabinet co nfi guration.

last

2. At the rear of eac h c a binet, set the circuit breaker to ON. Go to ‘‘Verify Messa ges.’ ’

NOTE:

This ac t ion starts the system initialization and test. All red lights on the circuit packs go on and then off.

Power up DC-Powered Switch

1. At the DC Battery Cabinet, set circuit breaker to ON.

Always

power up the Control Cabinet

NOTE:

If the system is c o nfigured for High or Critical Reliability, po wer-up the Expansion Port Network (EPN) cabinet first, then the Processor Port Network (PPN) cabinet.

in any multi-cabinet co nfi guration.

last

2. At DC Power Cabinet, set the circuit breaker(s) on the associated recti fiers ON.

3. At the rear of each Power Distribution Unit, set the c ircuit b reaker to ON.

NOTE:

This ac t ion starts the system initialization and test. All red lights on the circuit packs go on and t he n off. S ome red lights may come back on in a few seconds or a few minutes and will be turned off by other procedures in this chapt er.

Verify Messages on Terminal

1. After several minutes, verify all tests pass.

NOTE:

If any of the terminal messa g es in d icate a test has failed or the message ‘‘spe down mode’’ is displayed, refer to

Communications System Ge neric 1 and Gene ric 3i/s/ vs Maintenance

representative.

Always

power up the Control Cabinet

DEFINITY

, 555-204-105, to clear the t rouble, or call your AT&T

Septem b er 1995 Issue 1

7-3

Ac tivat e the System

TN786 FLMM Release 1.8.0 INVOKING EMERGENCY TRANSFER ROM CHECKSUM TEST ( = 9CAE ) PASSED SOFT INT TEST PASSED NMI TEST PASSED READ_WRITE MEMORY PASSED MEMORY BOARD 1 PARITY BIT TEST PASSED MEMORY FUNCTIONAL TEST PASSED FLASH TEXT CHECKSUM ( = EF3E ) PASSED RESET 4 (REBOOT) PERFORMED

Screen 7-1. Typical Turn-On Messages for System s with FLAS H Memor y

2. About 2 minutes after REBOOT PERFORMED is displayed, verify the terminal screen displays:

Login:

NOTE:

Most red lights will come on and go off again at this point. S ome red lights will stay on until the country options are administered in the next pages.

Introduction to Terminal Screens and Commands

Screens

The system is adm i nistered using screens displayed on the terminal. The screens are used to add, change, display, list data, and to remove system and telephone features. To access a screen, enter a valid system c o mm a nd in response to the command: prompt.

7-4 Sep tember 1995 Issue 1

Log in to t he System

Comm ands

System c ommands are standard words and phrases instructing the switch t o perform a specific function. The comm a nds a re arranged in hierarchy of keywords; that is, enter one co m m and to take you to a different level. The commands contain three p arts: ACTION, OBJECT, and QUALIFIER.

■ ACTION is the first part of the command. When command: appears on the

screen. The ACT ION specifies the operation you want to do. Examples of permissible entries in c lude add, duplicate, chan ge, re m ove, di splay, list, and save.

■ OBJECT is t h e second part of the command and s pecifies the parti c u lar

object you want to administer. Typical entries are hun t-g roup, coverage path, and station.

■ QUALIF IER is the last part of the command. It is one or more words or

di gits used to further identify or complete the OBJECT. For example,

group 15

An example of the command line required to add a sta t ion w ith extension number

1234

is add station 1234. In this example, add is the ACTION, station is the OBJECT, and 1234 is the QUALIFIER . In the command line, spaces are required between t he ACTION, OBJECT, and QUALIFIER.

or

station 3600

, where 15 and

3600

are qualifiers.

hunt

To save time, enter enough letters for each part of the comm and to make it unique. F or example , if you want to enter the co m ma n d chan ge system-parameters country-options, typing cha sys coun is acceptable. However, typing the entire command will alw a ys work.

NOTE:

The craft login may not be allowed to perform some of the steps need e d to initialize the swit c h . If access is denied to some of these p rocedures, contact your AT&T representative for assistance.

Getting Help

Use the HELP key for a list of options and the CANCEL key to ba ck out of any command.

Log in to the System

To log on the system, do the following:

1. Verify the screen displays:

Login:

2. Type craft and press

ENTE R.

Septem b er 1995 Issue 1

7-5

Ac tivat e the System

3. Verify the screen displays: password:

4. Type crftpw and press

ENTER. For security reasons, the p a ssword is not

displayed as it is typed. The system verifies a valid login and password name were entered. If an invalid login or password name was entered, the screen displays:

login incorrect: In this case, repeat the procedure using the correct logi n and matching

password. If the system recognizes the login and password name, the screen will

display the software version.

5. Verify the screen display is similar to: Terminal Type (513, 715, 4410, 4425, VT220): [513]

6. Type the numb er of your management terminal and p re ss

7. Verify the screen displays: command:

Set Required Country Options

Certain country options need to be set to turn red failure ind ication lights off on the circ uit packs.

ENTE R.

1. Verify the screen displays:

command:

2. Type change system -para meters cou ntry op tio ns a nd press The fol lowing sc reen i s d isplayed. The cursor is set on Companding

Mode line.

ENTE R.

7-6 Sep tember 1995 Issue 1

Se t Required Country O p tion s

change system-parameters country-options Page 1 of 21 SYSTEM PARAMETERS COUNTRY-OPTIONS

Companding Mode: A-Law Base Tone Generator Set: 1 440Hz PBX-dial Tone? n Secondary-dial Tone? n Digital Loss Plan: 1 Analog Ringing Cadence: 1 Set Layer 1 timer T1 to 30 seconds? n Analog Line Transmission: 1

TONE DETECTION PARAMETERS Tone Detection Mode: 5 Dial Tone Validation Timer (msec): Interdigit Pause:

3. The d efa u l t i s M u-Law. If your countr y uses A-Law companding, type A-Law. If it uses Mu-Law and Mu-Law is displayed, go to Ste p 4 below.

Co mpandi ng m ode can be A-law or Mu-law. The switch should have been shipped with the correct Tone D etec tor c i rcu it packs for your country. If you have TN420C you must use A-law. If you have TN748 or TN756 you must use Mu-law. If you have TN2182, then your companding mode is dictated by your local practices. Administeri n g the c o rr e c t companding mode will turn off any red lights on these circuit packs or on th e t one-clock boards (for example TN780).

4. Press

ENTER when this information is c o rr ect.

Other items eventually need to be entered on this screen, but this is all that must be d one to turn the re d alarm indication lights off. Refer to Table 7-1 for a list of the country codes.

Septem b er 1995 Issue 1

7-7

Ac tivat e the System

Table 7-1. Countr y Codes

Country Country Code Country Country Code

global 0 Spain 11 USA 1 France 12 Australia 2 Germany 13 Japan 3 Czechoslovakia 14 Italy 4 Russia 15 The Net herland s 5 Argenti na 16 Sing a pore 6 Greece 17 Mexic o 7 China 18 Belgium 8 Hong Kong 19 Saudi Arabi a 9 Thailand 20 United Ki ngdo m 10 Mac e donia 21

5. If all the red lights do not go off, reseat (unplug and reinsert) any purple-labeled circuit packs displaying red lights.

!

CAUTION:

To avoid a disk crash, never reseat the DEFINITY AUDIX System without first shutting it down. Shut down the DEF I NITY AUDIX S ystem (and allow the disk to completel y s pin down) before unplugging the DEFINITY A UDIX assemb ly. See App endix C, "DEFINITY AUDIX System Powe r Procedures" for the procedure for manually shutting down and powering u p DEFINITY AUDIX System.

!

CAUTION:

Before attempting to reseat white-labeled control circuit packs or the purple-labeled tone d etector/generator circuit pack (in the single-carrier cabinet only), first power d own the switc h .

6. If the red lights still do not go off, read the note below an d then refer to

DEFINITY Commu nications System G eneric 1 and Generic 3i/s/v s Maintenance

, 555-204-105, to resolve the troubl e, if necessary.

NOTE:

Ignore th e red alarm i n d ication light on the TN767 or TN464 DS1 circuit pack until a fter th e Digita l S ervice Level 1 (DS1) circuit pack i s administered.

7-8 Sep tember 1995 Issue 1

AT&T 555-230-894 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents i

About This Book

This Book’s Organization

Other Books

Trademarks

Overview and Roadmap

System Reliability

Standa rd Reliab il ity

High Reliability

Critical Reliability

DEFINITY System Insta ll ation Road m ap

Plan and Prepare the Site

Unpack the Cabinets

Install and Con nec t the Cabin ets

Install Telecom m un ication s Cab ling

Install Gen eric 3 Management Terminal (G3-MT)

Activate the System

Test the System

Install and Wire Telep hones an d Other Equipment

Test Telephones and Other Equip ment

Plan and Prepare the Site

Check the Customer’s Order

Locate and Lay Out the Equipment Room

Cross-Connect Fields

Space Requirements

Room Layout

Additional Notes:

Cable Slack Manager (Optional) Requirements

Tools Needed

Lay Out and Ensure Appropriate Power

Power Arrangements for AC Power

Power Arrangements for DC Power

Lay Out and Ensure Appropriate Grounding

Conne c t Cou pled Bonding Conductor

Determine the Location of the Equipment Closets

Determine External Trunk Locations

Create a Provisioning Plan

Unpack the Cabinet

Unpack and Inspect for Damage

Figure Notes:

Figure Notes:

Install and Connect the Cabinets

Install Earthquake Mounting

Position and Stack the Cabinets

Connect System Cabinet Grounds

Connect Battery Leads

Figure Notes:

Connect Power

Connect AC Power

Conne c t DC Po wer

Connect Power Plant Ground

Connect Frame Ground

Connect DC Pow er Distribution Box Groundi ng

Connect Single-Carrier Network Grounding

Coupled Bonding Conductor (CBC)

Connect DC Power to Networks

Connect AC Power to DC Power Cabinet

Test DC Power Plant

Conne c t St and-by Power

Locate and Connect Inter-Cabinet Cables (ICC)

Install Fibre-Optic Cables

Fibre-Optic Cable Operation

Locate Fibre- Op tic Cab le Co n necti on s

Rule 1

Rule 2

Rule 3

Rule 4

Rule 5

Recommendation

Raised Floor or Cable Slack Man agers

Figure Notes:

Cable Connections

High Reliability Fibre-Optic Cable Connections

Verify Port Cabinet Address Plu g s

Figure Notes:

Install Back Panels