Vodavi Infinite Starplus Triad - 1-2-3 Installation Ver 3

Feature Package 3

TRIAD 1/2/3

Installation

a new dimension in business communications

STARPLUS

Installation Manual

TM

Triad 1/2/3

TM

Part Number: 8050-12 Issue 3.2 - March 2001

Issue Rele ase Dat e Changes

28-99

 Feature Package 2 {FP2} enhancements have been added.
 Manualcontentcontains extensiverevisions.

2.1 12-99 Manual content has been revised.

3 5-00 Manual content has b een reformatted .

3.1 8-00 Manual content has been revised to clarify Feature Package 3.

3.2 3-01 Manual content has been revised for correctness and clarity.

LIFE SUPPORTAPPLIC ATIONS POLICY

VODAVI Communic ations Systems products are notauthorized for and should not

be used within Life Support applications. Life Support systems are equipment
intended to support or sustain life and whose failure to perform when properly used
in accordance with instructions provided can be reasonably expected to result in
significant personal injury or death.

VODAVI Communic ations Syst ems w arranty is limited to replacement of defective
co mpon ents and doe s not co ver i njur y to per son s or p rope rty or o ther
consequential damages.

Copyright ©2001 VODAVI Technology,Inc.

AllRights Reserved

This material is copyrighted by VODAVI Technology, Inc., and may be duplicated by
Authorized Dealers only. Any unauthorized reproductions, use or disclosure of this
material, or any part thereof, is strictly prohibited and is a violation of the Copyright
Laws of the UnitedStates(17 U.S.C. Section101 et.seq.).

VODAVI reser ves the rig ht to make ch ang es in specificatio ns at any time and without
notice. Theinformation furnished by VODAVIin this materialis believed to be accurate
and reliable, but is not warranted to be true in all cases.

STARPLUS

and

TRIAD™

are Registered trademarks of VOD AVI Technology, Inc.

mlj/200 1

Contents

1Introduction

Regulatory Information (U.S. A.) .......... ...... ........ ...... ....... ........ ...... ........ ....... .... 1-3

Telephone Company Notification .... ...... ........ ....... ...... ........ ...... ....... ...... 1-3

Inc idence of Harm . ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 1- 4

Changes in Servic e .. ...... ...... ......... ...... ...... ...... ........ ....... ...... ...... ........ ....... .... 1-4

Maintenance Limitations .. .... ....... ........ ...... ...... ....... ........ ...... ...... ......... ...... 1-4

Hearing Aid Compatibility ........................................................................ 1-4

UL/CSA Safety Compliance .. ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... 1-4

Notice of Compliance ............................. ...... ........ ....... ...... ........ ...... ....... .... 1-5

Toll Fraud Disclaimer ............... ...... ......... ...... ...... ...... ......... ...... ...... ........ ....... ...... 1-5

2 Triad 1/2 System Installation

Intro duction . .... .... ......... ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 2- 3

Site Preparation ............................... ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 2- 4

General Site Considerations ..... ........ ...... ...... ...... ......... ...... ...... ........ ....... .. 2- 4

Back-Bo ard Installation . .... .... ..... ........ ...... ...... ......... ...... ...... ...... ........ ....... .. 2- 5

Verif y On-Site Equipment . .... ..... .... ...... ...... ...... ......... ...... ...... ........ ....... ...... 2-5

KSU & Power Supply (PSU) Installation ..................... ...... ...... ........ ...... ....... .. 2- 8

Mounting th e Triad 1 Basic KSU .. ...... ...... ...... ......... ...... ...... ........ ....... ...... 2-8

KSU and Power Supply (PS) Installation .. .... .... .... ....... ...... ...... ........ ....... ...... 2-11

Mounting th e Triad 2 Basic KSU .. ...... ...... ...... ......... ...... ...... ........ ....... ...... 2-11

Mounting th e Expansion KSU (EKSU) .. ...... ...... ....... ........ ...... ...... ....... .... 2-14

Ring Generator Installation (R GU) ............. ...... ........ ....... ...... ........ ...... ....... .... 2- 16

Power Supply Unit Installation .. ..... .... .... ...... ........ ....... ...... ...... ........ ...... ....... .. 2- 18

KSU Grounding ...................... ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 2-20

Power Line Surge Protection ............................. ...... ......... ...... ...... ...... ......... .... 2-21

Lightning Protection ....................... ...... ...... ...... ......... ...... ...... ........ ....... ...... 2-21

KSU AC Power Plug ......... ...... ....... ........ ...... ...... ...... ......... ...... ...... ...... ......... ..2-21

PCB Installation . ....... ...... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 2-22

PCB Handling & Gen eral Installation ........................ ........ ...... ...... ....... ..2-22

Main P rocessor Board (MP B) Installation ................... ...... ........ ...... ....... ...... 2-24

Phase Lock Loop Unit (PLL U) ............... ........ ...... ....... ........ ...... ...... ....... .... 2-26

Modem Unit (MODU) . .... .... .... ..... ........ ...... ...... ......... ...... ...... ...... ........ ....... ..2-27

Miscellaneous Interf ace Unit (MISU) Installatio n .................. ........ ....... .... 2-29

ii March 2001

Installing the Serial In terface Unit (SIU) ........ ....... ........ ...... ...... ......... .... 2-31

CO/PBX Connections .............................. ...... ...... ........ ....... ...... ...... ........ ....... ...... 2-33

Loop Start CO Interface Board (LCOB) ....................... ...... ...... ...... ......... 2-33

DID Interface Board (DIDB) ............. ...... ...... ...... ....... ........ ...... ...... ....... ...... 2-36

T-1 Interface Bo ard (T1IB) .................. ...... ...... ......... ...... ...... ...... ...... ......... .. 2- 39

Primary Rate Interface B oard ( PRIB) ....... ...... ......... ...... ...... ...... ...... ......... 2-48

Basic Rate Interface Bo ard (BRIB) ......................... ...... ...... ...... ...... ....... .... 2-49

ISDN and T1 Clocking ........................... ...... ........ ....... ...... ...... ........ ....... ...... 2-52

Station Connections .. .... .... .... ...... ....... ...... ........ ...... ...... ....... ........ ...... ...... ......... .. 2- 57

Electronic Telephone Interface B oard ( ETIB) ... ...... ...... ...... ........ ....... .. 2- 57

Single Line Interface B oard (SLIB) ......... ...... ...... ......... ...... ...... ...... ......... ..2-60

Digital Telephone Interface Board (DTIB) ..................... ........ ...... ....... .. 2- 64

System Wiring .......... ...... ........ ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... .... 2-67

Battery Back-Up Wiring Installation ................. ....... ...... ...... ........ ....... .... 2- 67

MPB and SIU RS232C Port Wiring ...........................................................2-68

MISU W iring ............................... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 2-69

Station Wiring ........... ........ ...... ....... ...... ........ ...... ...... ......... ...... ...... ...... ......... .. 2- 69

Wall Mounting the Electronic Telephone ... ........ ....... ...... ........ ...... ....... ...... 2- 73

Wall Mounting the Digital Telephone .. .... .... .... ......... ...... ...... ...... ........ ....... .. 2- 74

Headset Installation ................... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... .... 2- 75

Caller ID Interface Unit Installation ................. ...... ....... ...... ........ ...... ....... ...... 2- 75

Selecting the Cable . .... .... .... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 2- 75

Pro gramming the KSU . .... .... .... ....... ...... ...... ...... ......... ...... ...... ........ ....... ...... 2-77

3 Triad 3 System Installation

Intro duction . .... .... ......... ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3- 3

Site Preparation ............................... ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3- 3

General Site Considerations ..... ........ ...... ...... ...... ......... ...... ...... ........ ....... .. 3- 3

Back-Bo ard Installation . .... .... ..... ........ ...... ...... ......... ...... ...... ...... ........ ....... .. 3- 4

Verif y On-Site Equipment . .... ..... .... ...... ...... ...... ......... ...... ...... ........ ....... ...... 3-5

KSU & Power Supply (PSU) Installation ..................... ...... ...... ........ ...... ....... .. 3- 7

Mounting th e Basic KSU .. .... .... ..... ...... ...... ...... ......... ...... ...... ...... ........ ....... .. 3- 7

Mounting th e Expansion Cabinet (EKSU1) ............................. ....... ...... 3-8

Mounting th e Expansion Cabinet (EKSU2) ............................. ....... ...... 3-9

Ring Generator Installation (R GU) ............. ...... ........ ....... ...... ........ ...... ....... .... 3- 11

KSU Grounding ...................... ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 3-12

March 20 01 iii

Power Supply Unit Installation .. ..... .... .... ...... ........ ....... ...... ...... ........ ...... ....... .. 3- 14

AC/DC (PS-10A or P S-15 A) . .... ..... .... ...... ...... ...... ......... ...... ...... ...... ......... .... 3-14

DC/DC ( with BCU & 48VU) ........................... ........ ....... ...... ...... ........ ....... .... 3-16

Battery Back-up Wiring Installation . .... ...... ...... ....... ...... ...... ...... ......... .... 3- 24

Power Line Surge Protection ................. ...... ......... ...... ...... ...... ........ ....... .. 3- 26

Lightning Protection ....................... ...... ...... ...... ......... ...... ...... ........ ....... ...... 3-26

KSU AC Power Plug ......... ...... ....... ........ ...... ...... ...... ......... ...... ...... ...... ......... ..3-26

PCB Installation . ....... ...... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 3-27

PCB Handling & Gen eral Installation ........................ ........ ...... ...... ....... ..3-27

Main P rocessor Board (MP B) Installation ................... ...... ........ ...... ....... ...... 3-28

Serial Interfac e Unit (SIU2) .......................... ...... ....... ........ ...... ...... ....... ...... 3-31

Phase Lock Loop Unit (PLL U) ............... ........ ...... ....... ........ ...... ...... ....... .... 3-32

Memory Expansion Unit (MEMU) . .... .... ........ ....... ...... ...... ........ ...... ....... ..3-33

Pro gram Module Unit (PMU) ...................... ...... ....... ........ ...... ...... ....... ...... 3-33

Miscellaneous Interf ace Unit (MISU) Installatio n .................. ........ ....... .... 3-34

Power Failure Transfer Unit ( PFTU) .. .... .... ...... ....... ........ ...... ...... ....... ...... 3-37

CO/PBX Connections .............................. ...... ...... ........ ....... ...... ...... ........ ....... ...... 3-40

Loop Start CO Trunk Board ( LCOB)) ..... ........ ....... ...... ........ ...... ...... ....... ..3-40

Ground Start CO Trunk Bo ard (GCOB) .......... ......... ...... ...... ...... ....... ...... 3-43

DID Trunk Board (DIDB) ................................. ...... ....... ........ ...... ...... ......... .. 3- 46

T-1 Interface Bo ard (T1IB) .................. ...... ...... ......... ...... ...... ...... ...... ......... .. 3- 49

Primary Rate Interface B oard ( PRIB) ....... ...... ......... ...... ...... ...... ...... ......... 3-58

Basic Rate Interface Bo ard (BRIB) ......................... ...... ...... ...... ...... ....... .... 3-64

Basic Rate Interface Expansion Board (BRIB-E) ..................................3-67

ISDN and T1 Clocking ........................... ...... ........ ....... ...... ...... ........ ....... ...... 3-68

Station Connections .. .... .... .... ...... ....... ...... ........ ...... ...... ....... ........ ...... ...... ......... .. 3- 72

Electronic Telephone Interface B oard ( ETIB) ... ...... ...... ...... ........ ....... .. 3- 72

Single Line Interface B oard (SLIB) ......... ...... ...... ......... ...... ...... ...... ......... ..3-75

Digital Telephone Interface Board (DTIB) ..................... ........ ...... ....... .. 3- 80

Station Wiring .......... ........ ...... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 3-84

Wall Mounting the Electronic Telephone ... ........ ....... ...... ........ ...... ....... ...... 3- 88

Wall Mounting the Digital Telephone .. .... .... .... ......... ...... ...... ...... ........ ....... .. 3- 89

Headset Installation ................... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... .... 3- 90

Caller ID Interface Unit Installation ................. ...... ....... ...... ........ ...... ....... ...... 3- 90

Selecting the Cable . .... .... .... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 3- 90

Pro gramming the KSU . .... .... .... ....... ...... ...... ...... ......... ...... ...... ........ ....... ...... 3-92

iv March 2001

4SystemCheck-Out

Preliminary Procedures ....................... ...... ...... ...... ......... ...... ...... ........ ...... ....... .. 4- 3

Power Up Sequence ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ........ ....... .. 4- 3

5 Maintenance and Troubleshooting

System Programming and Verification .. .... .... .... ....... ...... ...... ...... ........ ....... .. 5- 3

Telephone and Termin al Troubleshootin g ................... ...... ........ ...... ....... .. 5- 4

Keyset Self Test ............ ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 5- 4

Keyset LCD/LED Test .. ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... 5-5

Keyset B utton Test ......................... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 5- 5

DSS L ED/Button Test .. ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... ...... 5-6

Key Telephones/Terminals . .... ..... ........ ...... ...... ......... ...... ...... ...... ......... ...... 5-7

Single Line Telephones ........................ ...... ...... ....... ........ ...... ...... ...... ......... 5-8

DSS/DLS Console ..................... ....... ........ ...... ...... ....... ........ ...... ...... ......... ...... 5-8

CO Line Card Functions .. ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ........ ....... .. 5- 9

System Functions ........................... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 5-11

Miscellaneous Functions .. ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... ...... 5-14

Station Card Functions . .... .... ...... ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... .... 5- 15

Remote Maintenance ...... ........ ...... ....... ........ ...... ........ ....... ...... ........ ...... ....... ...... 5-16

Overview .... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... 5-16

Overview of Maintenance Commands . .... ...... ......... ...... ...... ...... ......... .. 5- 16

Maintenance Password .................. ...... ...... ........ ....... ...... ...... ........ ....... ...... 5-16

Exit Mainten ance ... ...... ........ ...... ....... ...... ........ ...... ....... ...... ........ ...... ....... ...... 5- 17

System Configuration ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ....... ...... 5-18

Station Configuration ........ ...... ......... ...... ...... ...... ......... ...... ...... ........ ....... .... 5-18

CO Line Configuration ..... ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 5-20

Event Trace Buffer ... ...... ...... ......... ...... ...... ...... ........ ....... ...... ........ ...... ....... .... 5- 21

DTMF Receiver Trac e .. ...... ........ ....... ........ ...... ...... ......... ...... ...... ........ ....... .... 5-22

Remote System Monitor ....................... ...... ........ ...... ....... ........ ...... ........ ....... .... 5-22

Overview .... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... 5-22

Monitor Password . .... .... ...... ...... ....... ...... ........ ...... ....... ........ ...... ...... ....... ...... 5- 23

Help Men u (?) ............................ ....... ...... ........ ...... ....... ...... ........ ...... ...... ......... 5-23

Dump Memory Data . .... ...... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 5- 24

Event Trace Mode ............ ........ ....... ...... ........ ...... ....... ...... ........ ...... ...... ....... .. 5- 24

Modify Memory Comman d ...................... ...... ......... ...... ...... ...... ......... ...... 5-26

Baud Rate Command ... ........ ....... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 5- 27

March 20 01 v

Exit the Monitor Mode ....... ......... ...... ...... ...... ........ ....... ...... ........ ...... ....... .... 5- 27

vi March 200 1

vii March 2001

Figures

Triad 1 Default Card L ayout ............. ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... 2-6

Triad 2 Key Service Unit (BKSU/EKSU) ..... ...... ........ ...... ...... ......... ...... ...... ...... ......... .. 2-7

Triad 1Unit Basic KSU Back w/Mounting Plate Extended ............................... 2-9

Triad 1 KSU M ounting Holes and Installation Layou t ....... ...... ...... ........ ....... ...... 2-10

Triad 2 Basic KSU Back w/Mounting Plate Extended . ......... ...... ...... ...... ....... ...... 2-12

Triad 2 KSU M ounting Holes and Installation Layou t ....... ...... ...... ........ ....... ...... 2-13

Expansion KSU Back w/Mounting P late Extended ........................ ........ ....... ...... 2-14

Connection of BKSU and EKSU ........... ....... ........ ...... ...... ......... ...... ...... ...... ........ ....... .. 2-15

Ring Generator Installation ........................... ...... ........ ...... ....... ........ ...... ...... ......... ...... 2-17

Installation of Power Supply Unit (PSU) . .... .... .... .... ...... ....... ........ ...... ...... ......... ...... 2-19

PCB Installation ............. ....... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ........ ...... ....... .. 2-23

MPB w/PLLU and MODU Installation . ..... .... .... ........ ...... ....... ........ ...... ...... ...... ......... 2-28

Talk Battery ................... ....... ...... ........ ...... ...... ....... ........ ...... ...... ....... ........ ...... ...... ......... .... 2-29

MISU w/SIU Installation ....... ........ ...... ...... ....... ........ ...... ...... ....... ........ ...... ...... ......... ...... 2-32

LCO B w/DTRU In stallation ........ ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 2-35

DIDB w/ DTRU Installation ..................... ......... ...... ...... ........ ....... ........ ...... ...... ......... ...... 2-38

T-1 Cloc k Connect Cable Installation (Multiple Cards) ..... ........ ...... ...... ....... ...... 2-44

T-1 Cloc k Connect Cable Installation (Single Card) ......................... ...... ....... ...... 2-45

T1IB w/DTMF4_A Module Installation .................. ........ ....... ...... ........ ...... ...... ....... .. 2-47

PRIB (Primary Rate Interface B oard) ................... ...... ...... ......... ...... ...... ........ ....... ...... 2-49

BRIB (Basis R ate Interface Board) ........... ....... ........ ...... ...... ....... ........ ...... ...... ......... .... 2-50

Electronic Telephone Interface B oard ( ETIB) .. ...... ...... ....... ........ ...... ...... ......... ...... 2-59

SLIB w/MSGU and DTRU Module Installation ................. ....... ........ ...... ...... ....... .... 2-63

Digital Telephone Interface Board (DTIB) Installation .................... ...... ......... .... 2-66

Battery Back-Up Wiring ... ...... ...... ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ....... ...... 2-67

RS232 9-Pin Connector Wiring ....... ........ ....... ........ ...... ...... ......... ...... ........ ...... ....... .... 2-68

Digital Station J ack Wiring . .... ...... ...... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 2-69

Electronic Station Wiring .. ...... ...... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 2-70

Single Line Telephone Wiring . ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 2-71

PFTU Wiring ........ ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... ..2-72

Caller ID Cable Connections .. .... .... .... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 2-76

CTI System Conf igu ration . .... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ........ ....... .... 2-77

Electronic Key Telephone W all Mounting . .... .... ...... ...... ......... ...... ...... ...... ....... ...... 2-78

Digital K ey Telephone Wall Mounting . ..... .... .... ...... ........ ....... ...... ........ ...... ....... ...... 2-79

March 20 01 viii

SMDR P rintout . ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ...... ......... ...... ...... ........ ....... .. 2-80

Basic Cabinet (B KSU) w/Expansion K SU (EKSU1/ EKSU2) ........... ...... ...... ....... .... 3-6

BKSU Mounting Holes . ..... ...... ...... ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ....... ...... 3-8

Expansion Cabinet ( EKSU2) Installation ........... ...... ........ ....... ...... ...... ...... ...... ......... 3- 10

Ring Generator Installation ........................... ...... ........ ...... ....... ........ ...... ...... ......... ...... 3-11

KSU Grounding ....................... ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3-13

AC/DC Power Installation ............... ........ ....... ...... ...... ........ ....... ...... ........ ...... ...... ....... .. 3-15

Optional Battery Charging Unit (BCU) . ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 3-17

DCCU and Optional BCU Installation .............. ...... ...... ......... ...... ...... ...... ........ ....... .. 3-18

Typical Sy stem Configurations ... ........ ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... .... 3-20

Typical Sy stem Configurations ... ........ ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... .... 3-21

Typical Sy stem Configurations ... ........ ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... .... 3-22

Typical Sy stem Configurations ... ........ ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... .... 3-23

Battery Back-Up Installation ............ ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 3-25

MPB Daughter Boards Installation ................... ........ ...... ....... ...... ........ ...... ...... ......... 3-34

Talk Battery ................... ....... ...... ........ ...... ...... ....... ........ ...... ...... ....... ........ ...... ...... ......... .... 3-35

MISU & PFTU Installation .. .... .... ...... ........ ....... ...... ...... ........ ....... ...... ........ ...... ...... ....... .. 3-39

LCO B w/DTMF-B Installation ................... ......... ...... ...... ...... ......... ...... ...... ........ ....... .... 3-42

GCO B w/DTMF-B Installation ......................... ...... ........ ...... ....... ........ ...... ...... ....... ...... 3-45

DIDB w/ DTMF-B Installatio n .. .... .... .... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 3-48

T-1 Cloc k Connect Cable Installation (Multiple Cards) ..... ........ ...... ...... ....... ...... 3-54

T-1 Cloc k Connect Cable Installation (Single Card) ......................... ...... ....... ...... 3-55

T1IB w/DTMF-A Module Installation ................ ........ ...... ....... ...... ........ ...... ...... ......... 3-57

PRIB (Primary Rate Interface B oard) ................... ...... ...... ......... ...... ...... ........ ....... ...... 3-60

PRIB w/DTMF-A Mo dule Installation ......... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3-63

BRIB (Basis R ate Interface Board) ........... ....... ........ ...... ...... ....... ........ ...... ...... ......... .... 3-65

Electronic Telephone Interface B oard ( ETIB) .. ...... ...... ....... ........ ...... ...... ......... ...... 3-74

SLIB w/DTM F-A and M SG12 In stallatio n .................. ...... ......... ...... ...... ........ ....... .... 3-79

DTIB w/ DTIB-E Installation ... ...... ...... ........ ....... ...... ...... ........ ....... ...... ........ ...... ....... ...... 3-83

Digital Station J ack Wiring . .... ...... ...... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 3-84

Electronic Station Jac k Wiring ................. ....... ........ ...... ...... ....... ........ ...... ...... ......... .... 3-85

Single Line Telephone Wiring . ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3-86

PFTU Wiring ........ ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... ..3-87

Caller ID Cable Connections .. .... .... .... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 3-91

Caller ID Cable Connections - Triad 3 SIU .... ...... ...... ...... ......... ...... ...... ........ ....... .... 3-91

CTI System Conf igu ration . .... ........ ...... ...... ......... ...... ...... ...... ......... ...... ...... ........ ....... .... 3-92

ix March 200 1

Electronic Key Telephone W all Mounting . .... .... ...... ...... ....... ...... ........ ...... ....... ...... 3-93

Digital K ey Telephone Wall Mounting . ..... .... .... ...... ........ ....... ...... ...... ........ ....... ...... 3-94

SMDR P rintout . ........ ...... ....... ...... ........ ...... ....... ...... ........ ...... ...... ....... ........ ...... ...... ....... .... 3- 95

Maintenance Help Menu ...... ...... ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ......... .... 5-17

Remote System Configuration . .... .... .... ....... ........ ...... ........ ....... ...... ........ ...... ....... ...... 5-18

Station Configuration ........ ...... ........ ...... ....... ...... ........ ...... ...... ......... ...... ...... ...... ......... .. 5-19

CO Line Configuration ....... ...... ...... ...... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 5-20

Help Men u . .... .... .... .... ........ ....... ...... ...... ........ ....... ...... ........ ...... ....... ...... ........ ...... ...... ......... 5-23

Trace Mode Status ..................... ...... ...... ......... ...... ...... ...... ........ ....... ...... ...... ........ ....... .... 5-24

Enable Event Trace ........................ ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... ...... 5-26

Event Trace . ...... ...... ...... ....... ........ ...... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 5-27

x March 200 1

March 20 01 xi

Tables

MPB Switch Positions .... ....... ...... ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 2-24

MISU W iring ............................... ...... ...... ........ ....... ...... ........ ...... ....... ...... ........ ...... ....... ......2-30

LCO B Wiring . .... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 2-34

DIDB Wiring ...... ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ........ ....... ...... ...... ........ ....... ....2-37

T-1 Board LEDS .. .... ...... ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ....... ...... 2-39

T-1 Ordering Information . ...... ...... ...... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 2-40

T-1 Switch P osition s ................ ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ....... ...... 2-40

Call Routing Criteria .............. ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 2-42

Call Routing Display Format .................. ....... ........ ...... ........ ....... ...... ........ ...... ....... ...... 2-42

T-1 Ordering Specifications ........... ...... ......... ...... ...... ...... ......... ...... ...... ........ ...... ....... .. 2-43

ETIB Wiring ........ ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ...... ......... ...... ...... ........ ......... 2-58

SLIB Wiring ........ ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... ...... ...... ...... ........... 2-60

DTIB Wiring ..... ...... ...... ......... ...... ...... ...... ........ ....... ...... ...... ........ ....... ...... ........ ...... ....... ...... 2-65

System Back-Up Duration .................... ....... ...... ........ ...... ...... ....... ........ ...... ...... ......... .. 2-68

Power Consumptio n per Card ....................... ...... ........ ...... ....... ...... ........ ...... ....... ...... 3-19

System Back-Up Duration .................... ....... ...... ........ ...... ...... ....... ........ ...... ...... ......... .. 3-24

MPB Dip Switch Functions ... ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ....... ...... 3-30

I/O Port RS23 2 Co nnec tions .............. ...... ....... ...... ........ ...... ....... ........ ...... ...... ....... ...... 3-30

MISU W iring ............................... ...... ...... ........ ....... ...... ........ ...... ....... ...... ........ ...... ....... ......3-36

Power Failure Transfer Unit ( PFTU) W iring ........ ...... ...... ....... ........ ...... ...... ......... .... 3-38

LCO B Wiring . .... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 3-41

GCO B Wiring ............... ...... ....... ...... ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... 3-44

DIDB Wiring ...... ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ........ ....... ...... ...... ........ ....... ....3-47

T-1 Board LEDs . .... .... .... ....... ........ ...... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 3-49

T-1 Ordering Information . ...... ...... ...... ......... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 3-50

T-1 Switch P osition s ................ ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ....... ...... 3-50

Call Routing Criteria .............. ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3-52

Call Routing Display Format .................. ....... ........ ...... ........ ....... ...... ........ ...... ....... ...... 3-52

PRIB Board LEDs .. .... ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... ...... ...... ........ ....... .. 3-58

PRI Ordering Inf ormation ................... ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 3-59

Call Routing Criteria .............. ...... ...... ........ ....... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 3-61

Call Routing Display Format .................. ....... ........ ...... ........ ....... ...... ........ ...... ....... ...... 3-62

ETIB Wiring ........ ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ...... ......... ...... ...... ........ ......... 3-73

SLIB Wiring ........ ........ ...... ....... ...... ........ ...... ....... ........ ...... ...... ...... ......... ...... ...... ...... ........... 3-77

xii March 2001

DTIB Wiring ..... ...... ...... ......... ...... ...... ...... ........ ....... ...... ...... ........ ....... ...... ........ ...... ....... ...... 3-82

Power Supply Tests .. ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... ...... ........ ....... ...... 4-4

Triad 3 DCCU Test Points .. .... ........ ...... ...... ....... ........ ...... ...... ......... ...... ...... ...... ......... .... 4-4

Flash R ates .................... ....... ........ ...... ...... ...... ......... ...... ...... ........ ....... ...... ...... ........ ....... .... 5-5

Key Telephones/Terminals ..................... ......... ...... ...... ...... ......... ...... ...... ...... ......... ...... 5-7

Single Line Telephones ................... ...... ......... ...... ...... ........ ....... ...... ...... ........ ...... ....... .. 5-8

DSS/DLS Console ....................... ...... ........ ....... ...... ...... ........ ...... ....... ........ ...... ...... ....... .... 5-8

CO Line Loop Start Interfac e Board (LCOB) ................... ....... ...... ...... ........ ....... ...... 5-9

CO Line Ground Start Interface Board (GCOB) (Triad 3 only) . .... ...... ...... ....... .. 5-9

Direct Inward Dial Interface Board ( DIDB) ..... ........ ...... ....... ...... ...... ...... ...... ......... .. 5-10

PRIB Switches ...................... ...... ...... ........ ...... ....... ...... ........ ...... ....... ...... ........ ...... ....... ...... 5-10

Master P rocessor Board (MPB) .............. ....... ........ ...... ...... ......... ...... ...... ...... ......... ...... 5-11

Memory Expansion M odule Unit (MEMU) (Triad 3 only) ............. ...... ......... ...... 5-11

Modem Unit (MODU) .. ..... .... .... .... ........ ...... ....... ........ ...... ...... ....... ........ ...... ...... ....... ...... 5-12

Pro gram Module Unit (PMU) ............. ...... ......... ...... ...... ...... ......... ...... ...... ...... ......... .... 5-12

Power Supply Unit (PSU) . .... .... ...... ........ ....... ...... ........ ...... ...... ....... ........ ...... ...... ....... .... 5-12

Miscellaneous Interf ace Board (MISU) ............ ...... ...... ......... ...... ...... ........ ...... ....... .. 5-13

DTMF Receiver Unit ( DTRU, DTMF-A, DTMF-B) .. .... .... .... ..... ...... ........ ...... ....... ...... 5-13

Ring Generator Unit (RGU) ............................ ........ ...... ........ ....... ...... ........ ...... ......... .... 5-14

Power Failure Transfer Unit ( PFTU) . .... ..... ...... ...... ........ ...... ....... ...... ........ ...... ....... .... 5-14

Digital K ey Terminal In terface Board (DTIB) .............. ...... ......... ...... ...... ...... ......... .. 5-15

Single Line Interface B oard (SLIB) w/MSGU .............. ...... ....... ........ ...... ...... ....... .... 5-15

Event Trace Buffer Commands . .... ...... ....... ...... ........ ...... ...... ......... ...... ...... ...... ......... .. 5-21

Introduction

1

This manual provides the information necessary to install and
maintain the STARPLUS Triad 1/2/3 Systems. The described features
are based on the current software release. If any of these featuresdo
not work on your system, call your sales representative regarding
upgrading your system.

Regulatory Information (U.S.A.) 1-3

Regulatory Information (U.S.A.)

The Federal Communications Commission (FCC) has established rules
which allow the direct connection of the T ri ad 1 /2 /3 Sys tems to th e
telephone network. Certain actions must be undertaken or understood
before the connection of customer provided equipment is completed.

Telephone Company Notification

Before connecting the Tri ad 1 /2 /3 Systems to the telephone network, the
local serving telephone company must be given advance notice of
intention to use customer provided equipment and provided with the
following information:

Teleph one Numbers

The telephone numbers to be connected to the system.

Triad 1/2 Systems Information



The Ringer Equivalence Number also located onthe KSU: 1.3B



The USOC jack required for direct interconnection with the telephone
network:RJ11C

Triad 3 System Information



The Ringer Equivalence Number also located onthe KSU: 1.3B



The USOC jack required for direct interconnection with the telephone
network:RJ21X

FCC Reg istr ation Nu mbe rs



For sys tems conf igured as a key system: (button appe arances)
DLPKOR-24039-KF-E



For systemsconfigured as a Hybrid system: (dial access codes)
DLPKOR-24026-MF-E

1-4 Regulatory Informat ion (U.S.A.)

Inciden ce of Harm

If the telephone company determines that the cus tomer provided
equipment is faulty and possibly causing harm or interruption to the
telephone network, it should be disconnected until repairs can be made.
If this is not done, the telephone company may temporarily disconnect
service.

Changes in Service

The local telephone com pany may make changes in its communications
facilities or procedures. If these changes should affect the u se of the Tr iad

1/2/3 S yst ems or c om pat ib ility w ith the net wor k, t he te le pho ne c ompan y

must give written notice to the user to allow uninterrupted service.

Maintenance Limitations

Maintenance on the Triad 1/2/3S ystems i s to be per for med onl y by t he
manufacturer or its authorized agent. The user may not make any
changes and/or repairs e xcept as s pecifical ly noted in this manual. If
unauthorized alterations or repairs a re mad e, any remaining warranty
and the software license for the system willbe voided.

Hearing Aid Compatibility

Al l Triad 1/2/3 Digital Telephones are Hearing Aid Compatible, asdefined
inSection68.316ofPart68FCCRulesandRegulations.

UL/CSA Safety Compliance

The Tr ia d 1 /2 /3 Systems have met all safe ty requirements and were found
be in compliance with the Underwriters Lab oratories (U L) 1459. Th eTriad

1/2/3 Systemsare authorized to bear the NRTL/C marking.

Toll Fraud Disclaimer 1-5

Notice of C ompl iance

The Triad 1/2/3 Systems com ply wi th rules regarding rad iation and radio
frequency emissions by Class A computing de vice s. In accordance with
FCC Standard 15 (Subpart J), the following information mus t be supplied
to the e nd us er:

“Thi s e quip men t g ener a tes an d u se s R F e ne rgy a n d i f no t i ns ta ll ed an d
used i n acco rdance with the I nstruc tion Man ual, ma y cause i nterf erence
to Radio Communications. It has been tested and found to comply with
the l imits for a Clas sA computi ng device, pursuantt oS ubpart J of Part 15
oftheFCCRules,whicharedesignedtoprovidereasonableprotection
aga i nst su ch int er fe ren ce, w h en o p era ted in a c om me rci al e nv ir o nmen t.
Opera tion o f th is equ ipment in a residential are a is lik ely to ca use
interferen ce, i n which case th e user, at his own expen se , will be required
to take whatever measures may be require d to correct the interference.”

To l l F r a u d D i s c l a i m e r

“While this device is designed to be reasonably secure against intrusions
from fraudulent callers, it is by nomeansinvulnerable tofraud. Therefore,
no express or i mplied warranty is made ag ainst such fraud includ ing
interconnection to the long distance network.”

“Whi le this device is d esigned to be reasona bly secure against invas ion of
privacy, it is by no means invulnerable to such invasions. Therefore, no
express or imp lied warranty is ma de against unlawful or unauthorized
utilization which resultsin the invasion of one’s right of privacy.”

1-6 Toll Fraud Disclaimer

Triad 1/2 System

2

This chapter contains the basic system installation and wiring
instructions for the Triad 1/2 Systems, as well as how to install the
optional c ards and units .

Installation

Introduction 2-3

Introduction

As with any sophisticated communications device, installationof the

Triad 1/2 S ystems , req uires t he care a nd forethough t of a competent

technician. To assure easy servicing and reliable operation, several factors
must be considered when planning the system installation. The
installation consistsof thesemajor steps:



Site Preparation



KSU and Power Supply (PS) Installation



PCB Installation



Sys tem Wi ring



Keyset an d Termi nal I nstallat ion



Basic InstallationCheck-Out



System Programming and Verification

Ins ta llin g t he STARPLUS Tria d1/2 Sy stem is quick and effici ent if the se
ins ta llat ion ins tructions are fo llowe d.

2-4 Site Preparation

Site Preparation

General Site Considerations

The first step is to locate an acceptable site for the commonequipment
(KSUs, boards, etc.). When locating a mounting site for the KSUs, the
following points must be considered.



The KSUs are designed for wall mounting and should not be
mounted dir ec tly t o a mas onr y or plas terboa rd wall. I t is
recommended that a 1/2 inch plywoodback board be firmly
mounted to the wall, and theKSU and MDF, if other than the MDF, be
mounted to the ba ck board.



The location must have access to a d edicat ed 110 Volt AC (±10%), 60
Hz , si ngl e-p hase circu it with a c irc uit br eak er or f use rat ed a t 15 amps .
A 3-wire (parallel blade grounded outlet should be within
approximately 6 feet of the lower left rear of the BKSU mounting.



The location must have access to a g ood earth ground, such as a
metallic cold water pipe with no non-metallic joints. The ground
sourceshould be located asclose aspossibleto the system.



The sys tem s hould be lo cate d in an ar ea which is well ven tilated with
a r ecomm ende d temper ature r ange of 68 °-78° Fandarelative
humidity range of 5-60% ( non condensing).



Thesystemshouldbelocatedwithin25feetofthetelephone
company’s te r mina ti on p oint. Al so, t he l oc ation s houl d be wi thin the
pr escribed st ation loop lengths for al l keysets and te rmi nals. If
existing cabling is to beused, thelocation ofexisting cabling and
conduits should be considered.



Protection from flooding, flammable materials, excessive dust and
vibration.



The siteshould be away fromradiotransmitting equipment, arc­weldingdevices, copyingmachines andother electrical equipment
that are ca pable of generating electrical interferences. Ope ration of
this equipment in a residential area is likely to cause interferencein
which case the user, at their own expense,are required to take
whateve r measures may be required to correct the int erference.

Site Preparation 2-5

Back-Board Install ation

A wooden back-board is recommended for all installations and must be
installed when the location has masonry or plasterboard walls. A 1/2 inch
plywood material is sufficient for most installations. The back-board
shouldbemountedat aconvenient height, about 3 feet above the floor
and bo lte d in a n umbe r of p lac es to dis tr ibute t he wei ght of th e s yst em .

Spaceshouldbeavailableonthebottomsideoftheback-boardforthe
MDF cabling and for optional equipment such as a music source and
PFTU , etc. It is recommended the location of each major item be roughly
sketched on the back-board as an in stallation layout.

Verify On-Site Equipment

Once the equipment installation site has been identified and a dedicated
AC outlet, earth ground,andlighting and ventilationare available, verify
that all equipment required is on-siteandhasnot been damagedduring
shipment. Unpack the KSUs to assure there is no shipping damage. Note
that a m ounting te mplate is packe d with each KSU and this template is
required later in the installation. Check thatthe type and quantity of
boardsreceiveiscorrect andoptional equipment and a Power Line Surge
Protector are on-site. Notethat the individual boards should NOT be
un pack ed at th is ti me .

If any equ ipment is damage d o r missing, noti fy the app ropriate
personnel to correct the situation.

2-6 Site Preparation

DEFAULT C AR D L AYOU T

SLOTS

01267

D

D

D

T

T

I

I

B

B

Figure2-1:Triad 1 DefaultCard Layout

L

T

C

I

O

B

B

MPB

N

M

O

P

N

B

E

Site Preparation 2-7

DEFAULT CARD LAYOUT

SLOTS

23456

D

D

D

L

L

D

T

T

T

T

I

I
B

In certain con figurations, i t is p ossible to not h ave all ca rd slots utilized due to power
suppl ycap acit ies. Use the Configu rator Progr am to calcu late the correc tconfigura tion.

I

B

B

Fi gu re 2- 2: Triad 2 Key S ervice Unit (BKSU/EKSU)

C

I

O

B

B

L

C

C

O

O

B

B

MPB01

7101189

N

M

O

P

N

B

E

N

N

O

O

N

N

E

E

N

N

O

O

N

N

E

E

2-8 KSU & Power Supply ( PSU) Inst allatio n

KSU & Power Supply (PSU) Installation

The Triad 1 System consists of a Basic KSU (BKSU) cabinet. The basic
exterior of the Triad 1 S ystem is shown in Figure 2-2.

Mounting the Tr i a d 1 Basic KSU

The Basic KSU is a metal frame cabinet designed for wall m ounting.
Employing the KSU mounting template provided with the BKSU, mark
the location of the two screws to mount the BKSU. Again, the KSU must
NOT be mounted on a masonry or dry-wall surface, in this case a wooden
back-board is required.Refer to the next diagramfor the distance
between mounting holes.

The BS KU is mounted with four # 10 or larger , 1 ½ inch or longer screws.

1. Drill pilot holes in the two locations marked, insert the screws and
ti ght en le avi ng a bout ½ inch expos ed.

2. Mount the Basic KSU on the screws and tighten the screws securely.

3. Remove the front cover by turning the two cover screws counter
clockwise.

4. Ti lt a nd lif t the cover to r emove.

5. Insert the screws to the mou nting holes of the BKSU and tighten the
screwsasshown.

KSU & Power Supply (PSU) Installation 2-9

Figure 2-3: Triad 1 Unit Basic KSU Back w/Mounting Plate Extended

2-10 KSU & Power Supply ( PSU) Installation

Figure 2-4: Triad1 KSU Mounting Holes and Installation Layout

KSU and Power Supply (PS ) Installation 2-11

KSU and Power Supply (PS) Installation

The Triad 2 System consists of a Basic KSU (BKSU) and Expansion KSU
(EKSU). The basic exterior of the Triad 2 System is shown in Figure 2-2.

Mounting the Tr i a d 2 Basic KSU

The Basic KSU is a metal frame cabinet designed for wall m ounting.
Employing the KSU mounting template provided with the BKSU, mark
the location of the two screws to mount the BKSU. Again, the KSU must
NOT be mounted on a masonry or dry-wall surface, in this case a wooden
back-board is required.Refer to Fi g u r e 2 - 2 for the distance between
mounting holes.

The BS KU is mounted with four # 10 or larger , 1 ½ inch or longer screws.

1. Drill pilot holes in the two locations marked, insert the screws and
ti ght en le avi ng a bout ½ inch expos ed.

2. Mount the Basic KSU on the screws and tighten the screws securely.

3. Remove the front cover by turning the two cover screws counter
clockwise.

4. Ti lt a nd lif t the cover to r emove.

5. Insert the screws to the mou nting holes of the BKSU and tighten the
screwssecurely.

2-12 KSU and Power Supply (PS) Installation

Figure2-5:Tr iad 2 Basic KSU Back w/Mounting Plate Extended

KSU and Power Supply (PS ) Installation 2-13

Figure 2-6: Triad2 KSU Mounting Holes and Installation Layout

2-14 KSU and Power Supply (PS) Installation

Mounting the Expansion KSU (EKSU)

The Expansion KSU is a metal housing designed for wall mount
installation. Ifrequired, an EKSU is mounted on the rightside of the BKSU.

1. Before mounting theExpansionKSU, remove the KSU
Interconnection Cover on the rightside of the Basic KSU.

2. Mount the Expansion KSU on the screws and tighten the screws
securely.

3. Mount the 2 s ide brackets b etween the Basic an d Expansion KSUs.

4. Remove the front cover by turning the two front cover screws
counter clockwise.

5. Ti lt a nd lif t the cover to r emove.

6. Interconnection is achieved via a amphenol type connector. No cable
is used to connect the BKSU and the EKSU together. Refer to

Figure 2-8.

Figure 2-7:Expansion KSU Backw/Mounting Plate Extended

KSU and Power Supply (PS ) Installation 2-15

Figure 2-8: Connection ofBKSU and EKSU

2-16 Ring Gen era tor Ins tallat ion (R GU)

Ring Generator Installation (RGU)

The RingGenerator Unit is neededin the BKSU where a SLIB is tobe
installed, to provide ring voltage and Message Wait source power.

According to the installation site, two types ofRGUs are available:
External and Internal.



The external RGU is mounted outside the KSU to the wall with the
two screws provided and is connected to the system backplane via
the CN12 (PCB lettering) connector.



The internal RGU is m ounted inside the BKSU to the bottom side
panel with the two screws provided and is connected to the system
back plane via the CN12 (PCB lettering) connector.

Ring Gene ra tor Installation (RGU) 2-17

EX TERNAL RG U

CN12 CONNECTOR

INTERNAL

RGU

InternalRGU supportsuptotwo (2)SLIB
Boards.

Beyond tw o boards requ ires the External
RGU in place of the Internal RGU.

Figure 2-9: Ring Generator Installation

2-18 Power Supply Unit Installation

Powe r Su ppl y Un it Inst al lat ion

The Power Supply Unit provides power for the system boards and
telephones, converting AC voltage input to appropriate DC voltages.

Before Installation:



As sur e tha t the A C p lug co nnec ted to th e B KS U i s N OT plu gged int o
the A C outl et .



Place the PSU in the left most slot in the BKSU, aligning the card
gu ides wi th the P SU PCB a nd P SU f rame fl ange s.

The PSU can operate from either 115 or220voltsAC basedonthe setting
of the VTG Selector Switch on the lower front of the PSU.



If local AC is110 volts, move the switch to the upper position to
display 115V.



If local AC is220 volts, move the switch to the lower position to
display 220V.

Al th ou gh, the Triad 2 System PSUsare equipped with power-line
trans ient protection, an e xternal Power Line S urge Protector s hould be
installed at the AC outlet togive additional protection,especially during
violent thunderstorm activity. Refer to L ightni ng P rote cti on .

Power Supply Unit Installation 2-19

Triad 1

CARD

GUIDES

Figure 2-10: Installation of Power Supply Unit (PSU)

Triad 2

CARD

GUIDES

2-20 KSU Grounding

KSU Grounding

To ensur e proper sy stem operation and for s afety purposes, a good e arth
groundis required.A metallic COLDwaterpipe usually provides areliable
ground. Carefully check that the pipe does not contain insulated joints
tha t c ould is ola te t he gro u nd. I n t he ab sen ce of th e C OL D wa te r pip e, a
groundrodor othersource may be used.

A #1 4 in sul ated A WG or la rge r co pper wire shoul d b e used betwe en t he
ground source and the KSU. The wire should be kept as short as p ossible,
it i s re co mmen ded tha t the wi re b e n o lo nger t han 25 feet.

Grounding Instructions

1. Remove about 1½ inches of insulation from both ends. Attach one
end of the wire to the Ground Lug on thelower left side of the Basic
KSU by inserting the wire under the lug screw and tighten the screw
securely.

2. Attach the other en d of the wire as ap prop riate to the ground source.

3. Take a DC resistance reading and an AC Volt reading between the
chassis ground point (cold water pipe) and AC ground (third wire AC
ground). Thelimit is 5V AC and 5 Ohms DC resistance. If ahigher
reading is obtained, choose a different chassis ground point and
repeat thisstep until a suitable ground point isfound.

G rounding t o an electrica l cond uit i s NOT cons idere d a good
ground!

Power Line SurgeProtection 2-21

Powe r Li ne Su rge Pr ot ec tion

The AC outlet should be equipped with anadditional power line
transient surge protection device. Systems using such devices are more
resi stant to da mage from p ower line surges tha n unprotected sys tems.
Power line surges often occur duringswitchingoperations andespecially
during violent thunderstorm activity.

Installation of a surge protector meeting the specifications described in
the follow paragraph prevents or minimizes the damage resulting from
power line surges.

The isolation transformer/surge protector shall be a 15 amp self
contained un it that plugs into a standard grounded 117 VAC wall outlet.
Thewalloutletmustbedesignedtoaccepta3-prongplug(2parallel
blades and ground pin). The protector should be fast operating and
capable of protecting transients greater than200 volts.

It is recommended th at the A C outlet be equipped with an is olation
transformer/surge protectio n device th at utilized MOV protectio n.

Lightning Protection

The system provides secondary protection per UL 1459 Specifications.
Primary protection circuitry is the installers responsibility and shouldbe
installed per the National Electric Code (NEC).

KSU AC Power Plug

Before plugging the KSU power cord into the AC source, verify that the
Power switch on the AC/DC front panel is off.

Plug the KSU power cord into the AC outlet and turn the AC/DC Power
switch on. The red/green LED on the PSUs should illuminate.

2-22 PCB Installation

PCB Installation

PCB Handling & General Installation

All Boards SHOULD NOT be Installed or Removed with Power Applied.

Power must be turned off prior to insertion or removal of the PCBs.

The sy st em PC Bs con tai n d igi tal cir cuit ry whi ch, whil e extreme ly re liab le,
can be damaged by exposure to excessive static electricity. When
handling PCBs,a groundedwrist strap should be usedto protect the
boards from static discharges. Also, use common sense when handling
PCBs. For example, do not place a PCB in locations where heavy objects
might fall on the PCB and damage components.

Only DTIBtype stations canbe used for Databaseprogramming.

Inserting a PCB

1. Hold the PCB by the injector tabs and, with the components fa cing
right,align the top and bottom edge ofthe PCB in the card guides.

2. SlidethecardintothesystemandusetheinjectorstoseatthePCB
firmly into the backplane connector.

Removing a PCB

Reverse the Inserting a PCB procedure. Installation method of PCB is
shown in Fig ure 2- 11.

There is a ground tab located on the top and bottom of each PCB toward
the front end of the card.There is also aground tablocatedto therightof
each card guide in each cab inet. Make sure when the PCBs are inserte d
intothe card guide and secured in their respective card slots, that the
groundtaboneachcardmateswith thegroundtaboneachcardguide.
This ensure a goodground potential to reduce RFI and EMI interference
poss ibilities.

PCB Installation 2-23

Figure 2-11: PCB Installation

2-24 Main Processor Board (MPB) Installation

Main Processor Board (MPB) Installation

The MPB is installed in the right most PCB card slot (slot MPB) ofthe
BKSU. The MPB contains a lithium dry-cell to maintain memory and
real-time clock functions. The battery is soldered to the MPB and
connected to the circuitry by anOn-Off DIP switch. Make sure the DIP
switch is ON

TheMPBmaybeequippedwiththreedaughterboards:AMEMUfor
memory expansion, a MODU for modem access to the s ystem, and a
PLLU for T-1 synchronization. Refer to Figur e 2- 12. The MEMU is not
utilized at this time.

The MPB also has an eight position dip switch. The following is the
function of each switch position:

Switch 1 Not Used

before the MPB installation.

Table 2 -1: MPB Swi tch Posi ti ons

Switch 2 Not Used

Switch 3 Not Used

Switch 4 Handshaking ON: XOFF/XON

OFF: CTS/RTS

Switch 5 Not Used

Switch 6 Tests ON: Execute H/W tests at start up

OFF: Skip H/W tests atstart-up

Switch 7 Status ON: Displaystart up status at start-up.

OFF: No start-up display status

Swi tch 8 DB Flush ON : Flush the database

OFF: Retainthe database

Use e xtra care when removin g RS232 cab les from the Triad 1/2/3 MPB o r
SIU boards. Hold th e MPB/MI SU card in t he card slot be fore removin g the
RS232 cable. Fail ure toperform this ac tion mayr esult in theM PB/MISU card
being pu lled from its ’ slot.

Main Processor Board (MPB) Installation 2-25

Before programming the system, switch 8 should be placed in the ON
position and power cycled off and on to initialize the system database to
default. Once the database has been initialized, switch 8 shouldbe
placed in th eOFF pos ition so as to protect the database.

Software for the system is contained on two chips, labeled U1 and U3.
The MPB is shipped with these chips in placeso you shouldnot have to
installthesoftware.However,ifasoftwareupgradeispurchased,you
must replace the existing chips.

Removing Existing Software

Before starting this procedure, youmust havean Integrated Circuit (IC)
Extractor tool to remove the current EPROMs fromthe Printed Circuit
Board.

1. Locate andremove EPROMs U1 and U3 onthe MPB board. These
EPRO Ms must be removed and replaced with EPROMs labeled U1 and
U3. Using the IC tool,gently pull upwards until theEPROM lifts freeof
the socket. Be careful not to bend or break the pins of the EPROMs.

2. Place the EPROMs on a non-static, non-conductive surface until the
new software is installed. Then place the EPROMs into the packaging
tube and put this into thepacking box.

Installing New Soft ware

1. Remove the EPROMs fromthe packing tube.

2. Install EPROMsU1 and U3onto theMaster Processor Unit. Be surethe
notched end (end with cutout) is aligned with the notched end of the
socket(s).

3. When the EPROMS are installed, check for be nt pins on the EPROMs
and correct any found.

4. Wi th the l ithi um b att eri es an d daugh te r boar ds ins talled, ins er t the
MPB in slot MPB of the BKSU. Refer to Figure 2-12.

2-26 Main Processor Board (MPB) Installation

Phase Lock Loop Uni t (PLLU)

ThePhaseLockedLoopUnit(PLLU)isanoptionboardwhichgeneratesa

32.768MHz clock synchronized to 1.544MHz fromthe T-1 interface board
or internal cloc k. T his bo ard i s r equir ed when eve r a T-1 card is i nst alled in
the system.The 32.768MHz clock isprovidedto CGMD on MPB.Itconsists
of a P LL cir cu it, PLL M onit or ing circuit a nd cloc k (f rom T-1 interfac e
board) monitoring circuit.

Installing the PLLU

1. Unpac k t he PLLU fro m i ts ant ista tic co ndu ct ive bag in the pa cki ng
box.

2. Locate CONN5 and CO NN6 (outlined) on the MPB board.

3. Remove the jumper f rom pins 12 and 13 on CONN5. This jumper is

very important, so don’t lose it. LOSS OF JUMPER ON CONN5 12 &
13 WILL PREVENT SYSTEMFROM OPERATION. If the PLLU is

rem oved fro m th e M PB bo ard, this ju mp er ne eds to be put ba ck on to
pins 12 and 13 of this connector or the MPB does not operate
properly.

4. Locate the CON1 and CON2 connectors on the PLLU board.

5. Position the PLLU so that CON2 and CON1 match up with CONN5 and
CO NN 6 r espe cti ve ly. Push th e P LLU o nto the ir res pe cti ve c onnec to rs
andmake sure the PLLUis seated correctly.

Refer to Figure 2- 12. Thiscompletestheinstallation procedure for the

PLLU.

Main Processor Board (MPB) Installation 2-27

Modem Uni t (MODU)

The Modem Unit provides an asynchronous modem for access to the
sys te m da ta bas e a nd f ault r eport ing feat ure s from a re mot e s ite. Th e
Module is optionallyinstalled on the MPBand incorporatesa 2400 Baud
modem.The modem maybe connected to a pre-selected CO Line
through the system swi tchi ng matrix.

ThelocalportmaybeconnectedtoanyCOLineviaanexternalmodem
or to a t erminal . T he MODU port is independent of the S IU st andar d
RS232C port, allowing system database access, etc. without the need to
interrupt the SMDRoutput.

Installing t he MODU

1. Unpack theMODU from its antistatic conductive bag in the packing
box.

2. Locate the CONN9 and CONN10 connectors (outlined) on the MPB.
Locate the CON1 and CON2 connectors on the MODU.

3. Position theMODU so that CON2 and CON1 match up with CONN9
and CONN10 respectively on the MPB. Push the MODU onto their
respective connectorsand make sure it isseated properly.

Refer to Figure 2- 12. Thiscompletestheinstallation procedure for the

MO DU .

2-28 Main Processor Board (MPB) Installation

CON1

P

CON1

CON2

CONN6

CO N N5

CONN10

CONN9

MODU

CON2

MPB

RS232C

9PIN

2(TX)

3(RX)

5(GND) 5(GND)

9PIN 25PIN

2(TX)

3(RX)

5(GND) 5(GND)

TERMINAL

9PIN

2(RX)

3(TX)

3(RX)

2(TX)

Figure 2-12: MPBw/PLLU and MODU Installation

Miscellaneous Interface Unit (MISU) Installation 2-29

Miscellaneous Interface Unit (MISU) Installation

The Miscellaneous Unit (MISU)contains two External Music Sources
(MOH/BGM), an External paging port, and four dry contacts. Optionall y,
the MISU is eq uipp ed with t wo serial int erfa ce p orts by i nst alli ng the
Se rial I nte rface Uni t ( SI U) da ugh ter bo ard. Th e S IU sh oul d be ins talled if
morethan two serial communicationdevices areto be connected to the
system. If required,install theSIUas shown in Figure 2-14.

Whenusing CO Lines as additional music inputs, keep in mind that the
music source may require a talk battery inseries with either TIP or Ring.
This talk battery boosts the signal level sufficiently so that the CO Line
interface canread thesignal.

KSU

Talk

Battery

Figure2-13: Talk Battery

TheMISUshouldbeinsertedintoslot#7.

Use ex tra care when removin g RS232 cab les from the MPB or S IU boards.
Hold the MPB/MISU card in the card slot before removing the RS232 cable.
Failure to pe rform this action may result in t he MPB/ MI SU c ard being
pull ed from i ts’ slot.

MusicSource

The MISU con sists of:



The Ex ternal page po rts are provided from the amp henol connector
on the front edge of the MISU. These ports are connected to
transformers, providing a 600 ohm impedance.



Music inputs are provided from the amphenol connector on the front
edg e of t he ca rd.



Four independent relay contacts are provided through the amphenol
connector on the front edge of the MISU. These contacts are
controlle d by software from entries in the sy stem database. Control
signals are sent by the MPB. The output drives the relay coils,
controlling the state of the 1 amp, 24V relay contacts.

2-30 Miscellaneous Interface Unit (MISU) Installation

Table 2-2: MISU Wiring

Pair PIN # Color Description Pair PIN # Color Description

1261WH/BL

BL/WH

2272WH/OR

OR/WH

3283WH/GN

GN/WH

4294WH/BN

BN/WH

5305WH/SL

SL/WH

6316RD/BL

BL/RD

7327RD/OR

OR/RD

8338RD/GN

GN/RD

9349RD/BN

BN/RD

10 35

10

RD/SL
SL/RD

REL AY1T
RELAY1R

REL AY2T
RELAY2R

REL AY3T
RELAY3R

REL AY4T
RELAY4R

14 39

14

15 40

15

16 41

16

17 42

17

18 43

18

19 44

19

20 45

20

21 46

21

22 47

22

23 48

23

BK/B N
BN/BK

BK/SL
SL/BK

YL/BL
BL/YL

YL/OR
OR/YL

YL/GN
GN/YL

YL/BN
BN/YL

YL/SL
SL / Y L

VI/BL
BL/VI

VI/OR
OR/VI

VI/GN
GN/VI

EXP2T

EXP2R

11 36

11

12 37

12

13 38

13

BK/BL
BL/BK

BK/OR
OR/BK

BK/GN
GN/BK

BGM/MOH1T
BGM/MOH1R

BGM/MOH2T
BGM/MOH2R

EXP1T

EXP1R

24 49

24

25 50

25

VI/BN
BN/VI

VI /SL
SL/VI

Miscellaneous Interface Unit (MISU) Installation 2-31

Installing the Serial Interface Unit (SIU)

1. Unpack th e S IU from it s a nti static co nduc tive ba g in th e pa cki ng box.
There should also be a plastic bag with twoplastic standoffs and two
metal s crews.

2. Push the two standoffs into the holes on the SIU board. (Refer to

Figure 2-14.)

3. Locatethe CONN1 connector and the two screw holes (outlined) on
the MISU.

4. Push the SIU board onto the CONN1 connector and be sure it is
seatedcorrectly.

5. From th eb ack side of the MISU board, insert the two metal screws
intothe holes and tighten them into the bottomof each standoff to
secure.

This completes the installation procedure for the SIU.

2-32 Miscellaneous Interface Unit (MISU) Installation

CO N N3

CONN1

SIU

CO N N

CO N N2

SIU

RS232C

9PIN

2(TX)

3(RX)

5(GND) 5(GND)

TERMINAL

9PIN

2(RX)

3(TX)

9PIN 25PIN

2(TX)

3(RX)

5(GND) 5(GND)

3(RX)

2(TX)

Figure 2-14: MISU w/SIU Installation

CO/PBX Connections 2-33

CO/PBX Connections

There are two types of analog CO/PBX Line interface boards available.
TheseboardsincludetheLoopStartCOLineInterfaceBoard(LCOB),
Direct In-Dial Interface Board (DIDB).

Loop Start CO Interface Board (LCOB)

The Loop Start CO Interface Board supports up to six (6) Loop Start
Centr al Of fice Lines and ca n be opt iona lly eq uip ped with a DTMF Recei ve
Unit (DTRU) daughter board to detect DTMF for Single Line devices.

Installing t he DT RU Modu le

1. Unpack theDTRU Module from its antistatic conductive bag in the
pack ing box.

2. Locate the CON1 and CON2 connectors on the DTRUmodule.

3. Locate the CN1 and CN2 connectors on the LCOB (outlined).

4. Position the DTRU module so that the CON2 and CON1 connectors
match up with the CN1 and CN2 connectors on the LCOB
respectively.

5. Push the DTRU module onto these connectors making sure it is
seatedproperly.

Refer to Figure 2- 15. This completesthe installation procedure for the

DTRU Module.

2-34 CO/PBX Conne ctions

Table 2-3: LCOBWiring

LCOBConnector

Connector Pin #

J2 3 Tip 1

2Ring1

4Tip2

1Ring2

J3 3 Tip 3

2Ring3

4Tip4

1Ring4

J4 3 Tip 5

2Ring5

4Tip6

1Ring6

LCOB

Designation

CO/PBX Connections 2-35

CO N 2

DTRU

CON1

Figure2-15: LCOB w/DTRU Installation

2-36 CO/PBX Conne ctions

DID Interface Board (DIDB)

The Direct In-Dial Interface board (DIDB)providesfour (4) analog DID CO
interfaceports. The DIDB can be optionally equipped with aDTMF
Receiver Unit (DTRU) daughter board to detect DTMF tones.

Installing t he DT RU Modu le

1. Unpack theDTRU Module from its antistatic conductive bag in the
pack ing box.

2. Locate the CON1 and CON2 connectors on the DTRUmodule.

3. Locate the CN1 and CN2 connectors on the LCOB (outlined).

4. Position the DTRU module so that the CON2 and CON1 connectors
match up with the CN1 and CN2 connectors on the LCOB
respectively.

5. Push the DTRU module onto these connectors making sure it is
seatedproperly.

Refer to Figure 2- 16. Th is completes th e installation p rocedure for t he
DTRU Module.

CO/PBX Connections 2-37

Table 2 -4: DI DB Wir ing

Connections

Designation

Connector Pin #

J3 3 Tip 1

2Ring1

1Tip2

4Ring2

J4 3 Tip 3

2Ring3

1Tip4

4Ring4

2-38 CO/PBX Conne ctions

CON2

CN1

DTRU

CN2

CO N 1

Figure 2-16: DIDB w/DTRUInstallation

CO/PBX Connections 2-39

T-1 In t e r fa c e B o a rd ( T 1 I B )

The T1IB providesthe T-1(1.544Mbps,24-VoiceChannel) digital interface
circuit, control circuitry, and synchronous clock control circuits. DTMF
tonedetection units can beinstalled optionally on the T1IB.The T1IB has
8 LEDs on the f ront edge of the PCB which indicates errors of T-1 line,
in-use status, and synch ronous clock enable status.

The PLLU must be insta lled on th e MPB for the T-1 ca rd to op erate
pro perly.

Softw are 2.1 G or newer is ne eded whe n us ing an y T-1 card th at cont ains

1.0G Firmware. Withoutthenewer soft ware, the T-1 card willnot work.

Table 2 -5: T-1 Board L EDS

LED # Function

1 IN USE. At least one of the 24 circuits is in use.

2 RED. T1IB is in REd alarm due to any alarm.

3 H/W TEST. Normal call pro cessi ng is n ot ava ilable.

4 BLUE. T1IB has detected RX_BLUE alarm.

5 YELLOW: T1IB has detected RX_YELLOW alarm.

6 OOF. T1I B i s O ut of Frame sy nchr on izati on .

7 RCL. T1IB receives Carrier Loss (unplugged from the

cab le)

8 CLOCK. Clock Enable/ Disable

The T1IB contains 2 switches (SW1 and SW3) and 3 connectors (CON1,
CON2 and CON3). The clock selection switch is used for control
synchronous clock. The Line Build-Out switch is controlled by distance
between the Tr iad 1/2 Systems and a CSU and SW1 #4 is used for
loopback control.

2-40 CO/PBX Conne ctions

The system can be equipped with two (2) T-1 Interf ace Boards and the
T1 IB c an b e i ns talled in Sl ots 0 t hru 2 in th e Triad 1 Basic KSU, while the
T1 IB c an b e i ns talled in Sl ots 0 t hru 5 in th e Triad 2 Basic KSU. The Phase
Locked Loop Unit (PLLU) must be installed on the MPB when the T1IB is
installed. The DTMF4-A board which contains 4 DTMF receivers can be
optionally installed on the T1IB.

The clock control cable should be connected by daisy-chain method like

Figure 2- 18 when more than one T1IB boards are installed. When the

clock control cable of the T1IB is connected by daisy-chain method, the
clock selection switch of the first T1IB must be placed in the Enable
position and the other board should be placed in the Disable position.
The Li ne Build- Out sw itch mus t be se lected by distance between th e

Triad 1/2 Systems anda CSU and theswitch selection as indicatedinthe

following cha rt. If the CSU is located near the KSU, allLBO switches
should be ON.

The S W1 sw itch #4 of th e L ine Bui ld- Out s wit ch is used for Lo op Back
control. Its s witch is used only for hardware test and must be placed in
the ON position for normal operation.

Table 2 -6: T-1 O rde ring Information

T-1 Ordering Information

RingerEquivalent Number: 6.0P

Faci lit y Line I nter fa ce: 04DU 9-B

Jack Type: RJ48C

Table 2 -7: T- 1 Sw itc h Po sit ions

Distance

1234

0 to 133feet on on on on

133 to 266 feet off on on on

266to 399 feet on off on on

399to 533 feet off off on on

533to 655 feet on on off on

Switc h #

CO/PBX Connections 2-41



This board su pports standard D4 f raming format with rob bed bi t
signaling. Extended Super Frame (ESF) format is also supported.



The boa rd re qui re s a n ex te rna l CSU uni t.



The T-1 board can accept two (2) DT MF4-A units in a daughter board
type arrangement. Each unit has 4 DTMF Receivers installed on it.
This board can be in stalled on the SLIB, and T1IB boards.



The board has a 15-pin D Sub connector for connection to a CSU unit.



The card ejector tabsare color coded white.

Functionality Description



Automatic Number Identification (ANI) informationfrom the
carrier is treated ex actly the same as an inbo und ICLID (Caller ID)
numbe r. Calls can be routed, placed in the Unanswered Call Table,
sent out to the CTI Module port on a keyset, and run through the
Number To Nam e Translation Table. The Tr iad 2 system provides call
progress tones in the same manner as ICLID.



Dialed Number Identification Service (DNIS) inf ormation f rom the
carrier is treated using DID line rules. DNIS calls arerouted based on
the D ID Rou ting Tabl e.



ANI/DNIS is a combined format, where the system waits for the ANI/
DNIS information from the carrier.When it is received,the system
routes the call using ICLID processing.Ifthisinformation is not found
in the I CLI D R oute Tabl es, the DNI S inf orm ati on i s c ompar ed to th e
DIDtablefora match. Thecall is then routedbasedonthe DID tables.
If a match is not found on either the ANI or DNIS number, the call is
routed bas ed on normal CO line operation (CO Ringing Assignments).

2-42 CO/PBX Conne ctions

The following table summarizes the operation of the system.

Ta b l e 2 - 8 : C a l l R o u t i n g C r it e r i a

ANI DNIS Operation

N N Calls routed based on normal CO operation(CORing Assignments.

N Y Calls r outed based on DID tables with DID operation.

Y N Calls r outed based on ICLID routing an d ICLI D op eratio n.

Y* Y Calls r outed on IC LID first, if n o rout e is fo und, t he DNIS digits a re

compared to th e DID ta ble. If n o route is found in the DID tabl e the
call i s rou ted based on CO line Ringin g Assig nmen ts.

*If both ANI and DNIScalls are routed-- thefollowingtabl esummarizeswhatis displayedat the phone.

The T -1 card acc epts AN I/DNIS informa tion in a DTMF format on ly. Some carr iers do not
p rovide ANI or AN I/DNIS in a D TMF format . Con sult you r local carr ier for a vailabl e
options.

Table 2-9: Call Routing Display Format

Route

Found

ICLID ICLID ANI numberplaced in the 14-character numberfield,

DID ICLID ANI numberplaced in 14-character number field. DNIS

NONE ICLID ANI numberplaced in 14-character numberfield and

Ty pe of
Display

Format

the DNIS number followed bythe name programmed
inICLIDtranslation table placed in the 24-character
name field.

number followedbyprogrammedname fromthe DID
tabl es in 24-chara cter nam e field.

the DNIS number is placed in the 24-charactername
field.

CO/PBX Connections 2-43

T-1 Ordering Information: When ordering aT-1 circuit from a carrier,
request eitherD4 fram ing and Alternate Mark Inversion (AMI) Line coding
using thesuperframe (SF)or the Extended Superframe (ESF-B8ZS)format.
The following areadditional orderinginformation specifications:

Table 2 -10: T-1 Or der ing S peci fic ations

If o rd e r in g …

Circ uit In for mati on 2 wir e 2 wi re

Superviso ry Sign aling TIE Loo p or Ground

Address Signaling DTMF DTMF

Start Dial Indicator Wink Start DialTone

* ANI/DNIS not avai lab le on Loop/Ground start si gnaling. If Loop Start signaling p rotocol is ordered, the
Central Office does not provide Disconnect Supervision. However if TIE sign aling p rot ocol is ordered,
disconnect supervision is provided. The switching equipment processes DNIS numbers received from the
T-1 circuit dependi ng on the trunk simul ation.

ANI/DNIS/

DID/TIE

Loop Start/

Ground Start Signaling*

2-44 CO/PBX Conne ctions

MULTIPLE CARD ARRANGEMENT

1

SW-3

CT R L
CL KO U T

CT R L
CL K I N

CO N 3

T-1 Lines from Telco Clock Cable

T1-2

T1-3 4 5 6 7 8

UP

DN

In the case of a Master system, the clock
cable does notgetconnected and SW3 on
all T-1 Boards is in the d own posi tion. Two
(2) T-1 Cards maximum in the system.

Figure 2-17: T-1Clock Connect CableInstallation (Multiple Cards)

CO/PBX Connections 2-45

SINGLE CARDARRANGEMENT

SW-3

CON3

T-1 Lines from Telco

1

Figure 2-18: T-1 Clock Connect Cable Installa tion (Single Card)

T1-2 T1-3 4 5 6 7 8

UP

2-46 CO/PBX Conne ctions

Installing t he DT MF-A Modu les

1. Unpack the DTMF-A Modules fromtheirantistatic conductive bags in
the p ac ki ng b oxe s.

2. Locate the CONN5 and CONN6 connectors on the DTMF-A modules.

3. Locatethe CON4, CON5, CON8 and CON9 connectors on the T1IB
(outlined).

4. Position one of the DTMF-A modules so that the CONN5 and CONN6
connectors match up with the CON8 and CON9 connectors on the
T1IB respectively.

5. Push the DTMF-A module onto these connectors making sure it is
seatedproperly.

6. Position thesecond DTMF-A module so that the CONN5 and CONN6
connectors match up with the CON4 and CON5 connectors on the
T1IB respectively.

7. Push the DTMF-A module onto these connectors making sure it is
seatedproperly.

Refer to Figure 2- 19. Thiscompletestheinstallation procedure for the

DTMF-A Modules.

CO/PBX Connections 2-47

A

-

F

M

T

D

A

-

F

M

T

D

CONN6

CO N 9

CO N 8

Figure2-19: T1IB w/DTMF4_A ModuleInstallation

CO N 5

CO N 4

CONN6

2-48 CO/PBX Conne ctions

Primary Rate Interface Board (PRIB)

This interface provides one Primary Rate Interface circuit. Each circuit
contains 23 bearer and one data channel (23B+D). When a PRIB card is
programmed into the Triad 1/2 system, the sy stem interprets all
B channels as trunks. Thus, one PRIB which contains 23B+D circuits
provides 23 l ine appearance s to the Triad 1/2 system. A ma ximum of two
PRIB boards may be installed into the system. The PRIB card uses 24 time
slots when installed.

The PRIB must be used in conjunction with a Channel Service Unit (CSU).
Connection is made via a DB15 from the PRIB to the CSU.

The PRIBaccepts twoDTMF-Aboards.

When ordering PRI lines from the telephone company, specify ESF
framing and B8ZSline coding. PRI only supports National ISDN 2 (NI-2).
No other standards are supported.

Vodavihassuccessfullyintegrated itsPRIISDN withtheLucent 5ESS,
Si em e ns , St ro mb u rg Ca r ls on, a n d t he DM S 1 00 C en t ra l O f f ice s. V o dav i
ISDN sho uld w ork with all C ent ral O ffice switc hes, bu t this has not b een
verified. Therefore,somedelays inservicemaybeexperienced.

Installation

1. Insert the PRIB card(s) into thedesired BKSU card slot(s).Up totwo
PRIB ca rds can be ins talled in a syst em (Slots 1 and 2 on Triad 1 an d
slots 1-5 on Triad 2).

2. If installing a single PRIB,set SW2 to the ON position.

If multiple PRIBs are beinginstalled,set SW2 to the ON position on
the f irst c ard a nd S W2 on a ll o ther ca rds to th e OFF pos ition .

The PRIB comes with a clock cable. This cable is used when multiple
PRIB and/or digital trunk cards are to be installed in the system. The
clock cabl e is su ppli ed with eac h PRIB.

3. Connect the DB15 cable from the PRIB to the chann el service unit
(CSU).

4. Connect the network cable from the channel service unit to the
network.

5. Refer toISDN and T1 Clocking (laterin this section)forclarification on
clocking and cabling when combining BRIB, PRIB, and T1 cardsin one
KSU.

CO/PBX Connections 2-49

Figure 2-20: PRIB ( Primary Rate Interface Board)

The PRIB is offered as a stand-alone card or as a kit which includes the
PRIB, CSU , and cables.

Basic Rate Interface Board (BRIB)

This interface providesfour BasicRate Interfacecircuits. Each circuit is
comprised of two bearer (64Kbps each) and one data (16Kbps) channels
(2B+D). When a BRIB is p rogrammed into the Triad 1/2 sys tem, the syste m
interprets all B channels as trunks. Thus, one BRIB which contains four
2B+ D circ uits p rovide s eight line appea rances to the Triad 1/2 system. A
maximumoffiveBRIBscanbeinstalledintothesystem(40Bchannels).

The BRIB uses the U interface of the BRI stan dard. Connection to the
network is made via RJ45 connectors on the front edge of the board. No
NT1 device is required to connect to the central office.The BRIB card uses
eight t ime s lot s when ins talled.

When ordering BRI lines from the telephone company, specify
Cap ability P as t he o rde ring cod e. Nation al IS DN 1 (N I-1) is sup ported. No
other standards are supported.

Vodavihassuccessfullyintegrated itsBRIISDN withtheLucent5ESS
Centra lO ffice. Vodavi ISDN shou ld work wit ha ll Centra lO ffice switches,
but th ishas not been verified. The refore, some d elays in s ervice may be
ex per ien ce d.

2-50 CO/PBX Conne ctions

Installation

1. Insert the BRIB card(s) into the desired BKSU card slot(s).

(Slots1and2onTriad 1and slots 1-5 on Triad 2)



If installing a single BRIB,set switch4 onSW2 to the ON position.



If multiple BRIB cards are being installed, set switch4 on SW2 to
theONpositiononthefirstcardandswitch4onSW2onallother
cardsto the OFFposition. Switch 4on SW2 determines if the
board is the Master Clock source for any digital trunk cards in the
system. Onlyone Master Sourcemust be enabled in the system.



If installing a BRIB in a system that also has T1 or PRIB boards, use
eith er the T1 or P RI B car d as the Master C lock a nd set all BRIB S W2
switch 4s to OFF.

2. Refer toISDN and T1 Clocking (laterin this section)forclarification on
clocking and cabling when combining BRIB, PRIB, and T1 cardsin one
KSU.

SW2SWITCHES:

Figure2-21: BRIB (Basis RateInterfaceBoard)

2341

ON
OFF

CO/PBX Connections 2-51

Electronic Key Telephone Service

Electronic key telephone service (EKTS) is a feature that can be provided
onBRI ISDN to simulate standard analog DID lines.Thisallowsseveral
different numbers to be shared by a single BRI circuit.

Due to the decline in telephony tariffs, there is an increasing demand for
BRI ISDN features. A BRI circuit allows twosimultaneous calls to be
handled, due to its technical specification. BRI circuits have two
B-Channels at 64 kilobytes per second and one D-Channel at 16 kilobytes
pe r sec ond. The Bearer (B) Chann els ar e des igned for P CM (voice) and the
Data (D) Channel is designed to carry information specific to each
incoming and/or outgoing call.

TheEKTSfeatureallowsasingleISDNServiceProfileIdentifier(SPID)or
B-Channelto support multiple directorynumbers. A SPIDis anumber
that telephone company switching equipment uses to track
configuration information for each terminal adapter connected to an
ISDN telephone line. The telephone company should provide SPIDs at
thesametimethattheISDNdirectorynumbersareassigned.Adirectory
number is another term for a telephone number.

If an application requires EKTS, be aware that BRI ISDN handles a busy
number differently than a DID circuit. When the called number is busy,
BRI will issue a busy signal, but a DID circuit willringanother line in the
circuit. The busy signal is provided by the telephone company, therefore
the c all i s not p re sente d to the Voda vi te le phone s wit ch a nd i t is not
forwarded to voicemail. For example, a caller dials 480-443-6000 and is
connected to the extension. While the first caller is still connected, a
second caller dialsthe same number. The second caller will receive abusy
signal that isprovidedby the telephone company.

In a normal BRI application, two nu mbers are as signed to each BRI circuit,
which consists of 2 channels. There can be amaximumof 4 circuits
equipped to handle 8 channels per BRIB. This is a direct number-to­channel relationship without hunting capability. Most circuit providers
offer an optional “hunting” f eature capability on BRI ci rcui ts. This optional
feature allows numbers to h unt for idle channels on the BRIB up to a
maximum of 8 chan nels per BRIB, assuming f our BRIcircuits were
installed. In EKTS app lications, you can have a maximum of 64 DID
numbers hunt to one BRIB. Hunting cannot be accomplished between
BRIBs, nor will the hunting feature allow calls to be routed to a busy DID
number.

2-52 CO/PBX Conne ctions

Conditions

BRI EKTS su pport is available in Voda vi telephone systems with software
version 3.0G and higher.

Like DID,EKTS can be programmed to route calls using upto 7 digits. By
default, onlythe last threedigitsare analyzed for routing.

EKTS does not require a line appearance on a specific telephone beca use
the BRI terminates directlyintothe KSU.

Vodav i supports Basic EKTS. The EKTS caching option is not s upported by
Vodavi. Caching is normally used when an ISDN telephone instrument is
used on the customer premise.

ISDN and T1 Clocking

WhencombiningBRIB,PRIB,and T1 cardsin one KSU,specific settings
and cabling are imp ortant for p roper clocking. The Phase Lock Loop Unit
(PLLU) synchronizes the clocking from the Central Officeto the clocking
oftheKSU.Popping,crackling,droppedcalls,andone-waytransmission
ar e u sual ly at tri but ed to the clocking not being synch roni zed correctly.

Examples - Settings and Cabling

The following examples clarify the clocking and cabling for these cards:

When the switch i sin the “up” position, it sho uld be con si dered “ON ”.
When the switc h isin the “do wn” posit ion, it shoul d be con si der ed “OFF”.

The cable c onnection foll ows the same logi c - “up” is cloc k ou tside ( ON)
and “down” is clock in si de (OFF). ON me ans that clockin gis coming from
outs ide t he KSU a nd O FF mean s th at clo cking is comin g from ins ide the
KSU.

CO/PBX Connections 2-53

(1) T1IB and (1)PRIB

T1IB PRIB

SW3 On SW2Off

If both cards in a phone switch are connected to a telephone company
clock (not point-to-point T1), put theT1 clock switch in the enable
position (UP) to allow it to receive clocking from the telephone company
directly, and do not installthe clock cable. Set the PRIB clock switch in the
disable position (OFF),which allowsthe PRIB to synchronize its timingoff
ofthe backplane (from the T1 clocking). If the T1 is a point-to-point T1,
se t the PRI B in th e enable pos ition (ON ), the T1 i n the disab le pos ition
(OFF), and do not install the clock ca ble.

(1) PRIB and (1) BRIB

PRIB BRI B

Sw2 On Switch 4, SW2 On

Install with the cable and set both PRIB and BRIB switches to the enable
position (ON).

2-54 CO/PBX Conne ctions

(1) T1IB and (1) BRIB

T1IB B RIB

SW3 On Switch 4, SW2 Off

If both cards in a phone switch are connected to a telephone company
clock (not point-to-point T1), put theT1 clock switch in the enable
position (ON) to allow it to receive clocking from the telephone company
directly. Do not install the clock cable. Set the BRIB clock switch in the
disable position (OFF),which allowsthe BRIB to synchronizeits timing off
ofthe backplane (from the T1 clocking). If the T1 is a point-to-point T1,
set the BRIB to the enable position (ON), the T1 in the disable position
(OFF), and do not install the clock table.

(2) PRIBs and (3) T1IBs

PR IB1 P RIB2 T1IB 1 T1 IB2 T1IB 3

SW2 On SW2 On SW3 Off SW3 Off SW3 Off

The clock cable should be connected totheOUT position on the
connector on the PRIB1. The clock cable should be connected to the IN
position on PRIB2. SW2 of the PRIB1 and PRIB2 shou ld be placed in the

CO/PBX Connections 2-55

ON position. Thethree T1IBs are not connected with the clock control
cable and SW3 on these boa rds sh ould be in the OFF position.

(3) T1IBs and (2) PRIBs

T1IB1 T1IB2 T1IB3 PRIB 1 PRIB2

SW 3 O n SW3 Off SW3 O ff SW2 O ff SW2 Off

The clock cable should be connected totheOUT position on the cable
connector on the T1IB and connected to the IN position on the connector
on the T1IB2. The clock cable should be connected to the OUT position
on T1IB2 and connected to the IN position on the T1IB3. SW3 of T1IB1
shouldbe placed in the ONposition,withSW3 onT1IB2 and T1IB3 being
OFF. The two PRIBs are not connected with clock control cables, and SW2
on the PRIBs should be in the OFF position.

(3) PRIBs and (2) BRIBs

PR IB1 PRI B2 PRIB3 BRI B1 BRIB2

SW2 On SW2 On SW2 On Switch 4 , SW2 On Switch 4, SW2 On

TheclockcableshouldbeconnectedfromtheOUTpositionofthePRIB1
to the IN connectors of all the cards and all clock switches should be in
the ONposition.

2-56 CO/PBX Conne ctions

(3) T1IBs and (2) BRIBs

T1IB1 T1 IB2 T1IB3 BRIB1 BR IB2

SW3 O n SW 3 Off S W3 Off Switc h 4 , SW2 Off Switc h 4, SW2 O ff

TheclockOUTcablefromT1IB1shouldbeconnectedtotheclockIN
cable of the T1IB2 and the clock OUT cable from T1IB2 should be
connected to the clock IN cable of T1IB3. SW3 of T1IB1 should be in the
ON position, and SW3 ofT1IB2and T1IB3 should be in theOFFposition.
The two BRIBs are not connected with clock control cables a nd SW2 of
the BRIB cards are placed in the OFF position.

Station Connections 2-57

Sta tio n Con nec tio ns

The system can be equipped with any combination of the four station
boards; DTIB12, D TIB24, ETIB and SLIB6. The station interface boar ds can
be installed in any card slot in the BKSU andEKSU, except for MPB slot of
the BKS U. As a d efa ult , t he sof twa re allo ca tes slo ts 1 th rough 5 of t he
BKSU and 9 through 10 of the EKSU for station interface boards. It is
recommended that slots beginning from SLOT #1 be used for station
interfa ce boards. Also, si nce th ef irst port of the DT IB is the database
access port (the only port which enables Admin programming), it is
strongly recommended that a DTIB be installed in the SLOT #1 and a
Digital Keyset w/LCD be connected to the first port.

Electronic Telephone Interface Board (ETIB)

The E TIB board provid es the int erface to twel ve (1 2) el ectron ic
telephones or DSS/DTS terminals. The card has one LED indicator for
off-hook/in use status. The ETIB card extractors a re color coded green.

There is one 50-pin f emale amphenol connectors labeled Conn 2 located
onthe front of the card. This allowsthe system to be cabled to the main
distribution frame (MDF). 25-pair telephone cabling m ust be prepared
with mating connectors to extend the interface circuits to the MDF. The
cables should be routed through the cable clamp sa t the bottom of the
KSU to the MDF. Thesecables are then terminated on industry standard
66 M 1- 50 t y p e p u nc h do wn co n n ec t or b l ock s. It i s r e co m me nd e d th a t
66M1-50 split blocks with bridging clips b eu sed to simplify
troubl eshoot ing an d to quickl y iso late faul ts.

Only DTIB typestations can beused for Database programming.

2-58 Station Connections

Table 2- 11: E TIB Wi rin g

Pair PIN # Color Description Pair PIN # Color Description

1261WH/BL

BL/WH

2272WH/OR

OR/WH

3283WH/GN

GN/WH

4294WH/BN

BN/WH

5305WH/SL

SL/WH

6316RD/BL

BL/RD

7327RD/OR

OR/RD

8338RD/GN

GN/RD

9349RD/BN

BN/RD

10 3510RD/SL

SL/RD

VT- 1
VR -1

DT-1

DR-1

VT- 2
VR -2

DT-2

DR-2

VT- 3
VR -3

DT-3

DR-3

VT- 4
VR -4

DT-4

DR-4

VT- 5
VR -5

DT-5

DR-5

CKT1 13 3813BK/GN

GN/BK

14 3914BK/BN

BN/BK

CKT2 15 4015BK/SL

SL/BK

16 4116YL/BL

BL/YL

CKT3 17 4217YL/OR

OR/YL

18 4318YL/GN

GN/YL

CKT4 19 4419YL/BN

BN/YL

20 4520YL/SL

SL/YL

CKT5 21 46

22 4722VI /OR

21

VI /B L
BL/VI

OR/VI

VT- 7
VR -7

DT-7

DR-7

VT- 8
VR -8

DT-8

DR-8

VT- 9
VR -9

DT-9

DR-9

VT-10

VR-10

DT- 10
DR -1 0

VT-11

VR-11

DT- 11
DR -1 1

CKT7

CKT8

CKT9

CKT10

CKT11

11 3611BK/B L

BL/BK

12 3712BK/OR

OR/BK

VT- 6
VR -6

DT-6

DR-6

CKT6 23 4823VI/GN

GN/VI

24 4924VI /B N

BN/VI

25 50

25

VI/SL
SL/VI

VT-12

VR-12

DT- 12
DR -1 2

CKT12

Station Connections 2-59

Figure 2-22: Electronic Telephone InterfaceBoard (ETIB)

2-60 Station Connections

Single Line Interface Board (SLIB)

This board providesthe interface to six (6)2500 type telephones. The
SLIB s ignals interface with mechanical 90V ringers and lights 90V
messagewaitinglampson2500setsasdesired.

Only one SL T stati on is all owe d per d igit al extens ion n umber. It is not
possib le to bridge di gital station p orts so t hat an extension number ma y
ap pear in more tha n one location.

The station connections arevia three (3) Modular (RJ14 type) connectors
located on the front edge of the card. The board can support a DTRU
board and a MSG12 board in a daughter board type arrangement.

The DTRU unit has two (2) DTMF receivers on it and can be installed on
the SLIB board. The DTRU mounts on the SLIB board as a daughter board
ty pe arran geme nt .

Table 2 -12: S LIB W iri ng

SLIBConnector

Connector Pin # 3M Connection 6M Connection

M3 3 Tip 6 Tip 6

2Ring6Ring6

4 Tip 5 Tip 5

1Ring5Ring5

M2 3 Tip 4 Tip 4

2Ring4Ring4

4 Tip 3 Tip 3

1Ring3Ring3

M1 3 Tip 2 Tip 2

2Ring2Ring2

4 Tip 1 Tip 1

1Ring1Ring1

Station Connections 2-61

Installing t he DT RU Modu le

1. Unpack theDTRU Module from its antistatic conductive bag in the
pack ing box.

2. Locate the CON1 and CON2 connectors on the DTRUmodule.

3. Locate the CONN1 and CONN2 connectors on the SLIB (outlined).

4. Position the DTRU module so that the CON2 and CON1 connectors
match up with the CONN1 and CONN2 connectors on the SLIB
respectively.

5. Push the DTRU module onto these connectors making sure it is
seatedproperly.

Refer to Figure 2- 23. Thiscompletestheinstallation procedure for the

DTRU Module.

Installing t he MSGU Board

The MessageWait Lamp Relay Control (MSGU) providesMessage Wait
Lamp Relay Control for message lamp singlelinetelephones. The MSGU
board mounts on the S LIB board as a daughter board typ earrangement.

1. Unpack theMSGUModule fromits antistatic conduc tive bag in the
pack ing box.

2. Locate the CONN1 and CONN2 connectors on the MSGU m odule.

3. Locate the CONN3, and CONN4 connectors on the SLIB (outlined).

4. Position the MSGU mod ule so that the CONN1 a nd CONN2
connectors match upwith the CONN3 and CONN4 connectors onthe
SLIB respectively.

5. Push the MSGU module onto these connec tors making sure it is
seatedproperly.

Refer to Figure 2- 23. Thiscompletestheinstallation procedure for the

MSG U M odu le.

2-62 Station Connections

Ad justi ng Modem Sett ings

When using modems conn ected to SLT ports on the Triad 1/2/3,thegain
se ttin gs on th e S LT po rt when using T 1 as acces s to the CO s hould be se t
to 0 dB (maximizes modemspeed).

COtoSLTCallviaaT1TIETrunk:

1. Access the specific trunk type above.

2. Hookflash and dial 6 38 8 on the ke ypa d.

3. Hang up.

COtoSLTCallviaaT1Trunk:

1. Access the specific trunk type above.

2. Hookflash and dial 6 38 6 on the ke ypa d.

3. Hang up.

SLT to SLT Call:

1. Placeanintercomcallfrom1SLTto another.

2. Hookflash and dial 6 38 5 on the ke ypa d.

3. Hang up.

No adjustment is needed if access to the CO is accomplished by standard
loop/ground start trunk circuits. These trunk types are set to 0 dB by
default.

In all case s the maximum modem speed is not as much as if the modem
were connected directly to the CO line. The system degrades the
connection to the next lower baud rate that the modem supports.
Example: If themodem can achieve 28800 on a direct CO line, th e
maximum speed on an SLT port would be 26400.

Testing provesthat a baud rate of 33600 can be achieved with SLT-T1
lines. Typical connection speeds with SLT-T1 are 22700-33600. Typical
connection speedswithSLT-Loop/GroundStart are 17400-23800.

All resul tsw ere obtained using a 56K U.S. Robotics Sportster modem.

Station Connections 2-63

CONN1

CONN2

CO N N4

CO N N3

CO N 2

DTRU

CO N 1

MSGU

CO N N1

Figure 2-23: SLIB w/MSGU and DTRU ModuleInstallation

2-64 Station Connections

Digital Telephone Interface Board (DTIB)

The DTIB boardprovides the interfaceto twelve (12) digital telephones. It
is offered in two (2) versions, a 12-circuit and a 24-circuit.The card has
one LED to indicate off-hook/in use status. The DTIB card extractors are
color coded green.

Only one s tation isa llowed perd igitalexte nsion num ber .Itis notp ossi ble
to bridge digital stati on ports so th at an extension number may ap pear
in m ore than one location.

Cables

There is one 50-pin f emale amphenol connectors labeled Conn 2 located
onthe front of the card. This allowsthe system to be cabled to the main
distribution frame (MDF).



25-pair telephone cabling must be prepared with mating connectors
to extend the interfacecircuitsto the MDF.



Cables should be routed through the cable clamps at the bottom of
the KSU to the MDF. These cables are then terminated on industry
standard 66M1-50 type p unchdown connector blocks.



It is recommended that 66M1-50 split blocks with bridging clips be
used to simplify troubleshooting and to quickly isolatefaults.

Station Connections 2-65

Table 2 -13: DT IB W irin g

P ai r P I N # C olo r D esc r ip t ion Pa ir PI N # C ol o r De sc ri pt i on

1261WH/BL

BL/WH

2272WH/OR

OR/WH

3283WH/GN

GN/WH

4294WH/BN

BN/WH

5305WH/SL

SL/WH

6316RD/BL

BL/RD

7327RD/OR

OR/RD

8338RD/GN

GN/RD

9349RD/BN

BN/RD

10 35

10

RD/SL
SL/RD

DATA-R 1
DATA-T 1

DATA-R 2
DATA-T 2

DATA-R 3
DATA-T 3

DATA-R 4
DATA-T 4

DATA-R 5
DATA-T 5

DATA-R 6
DATA-T 6

DATA-R 7
DATA-T 7

DATA-R 8
DATA-T 8

DATA-R 9
DATA-T 9

DATA-R 10

DATA-T 10

13 38

13

14 39

14

15 40

15

16 41

16

17 42

17

18 43

18

19 44

19

20 45

DTIB12 Station Ports

20

21 46

21

22 47

22

BK/GN
GN/BK

BK/BN
BN/BK

BK/SL
SL/BK

YL/BL
BL/YL

YL/OR
OR / Y L

YL/GN
GN/YL

YL/BN
BN/YL

YL/SL
SL/YL

VI /BL
BL/VI

VI /OR
OR/VI

DATA-R 1 3
DATA-T 13

DATA-R 1 4
DATA-T 14

DATA-R 1 5
DATA-T 15

DATA-R 1 6
DATA-T 16

DATA-R 1 7
DATA-T 17

DATA-R 1 8
DATA-T 18

DATA-R 1 9
DATA-T 19

DATA-R 2 0
DATA-T 20

DATA-R 2 1
DATA-T 21

DATA-R 2 2
DATA-T 22

DTIB24 Station Ports

11 36

11

12 37

12

BK/BL
BL/BK

BK/OR
OR/BK

DATA-R 11

DATA-T 11

DATA-R 12

DATA-T 12

23 48

23

24 49

24

25 50

25

VI/GN
GN/VI

VI /B N
BN/VI

VI/SL
SL/VI

DATA-R 2 3
DATA-T 23

DATA-R 2 4
DATA-T 24

2-66 Station Connections

Figure 2-24: Digital Telephone InterfaceBoard (DTIB)Installation

Syst em Wiring 2-67

Sy st em Wir ing

Battery Back-Up Wiring Installation

The sys tem can be equipped to provide operation from external batteries
if loca l AC pow er fai ls. T he B ack-U p ba tter ies are co nnec ted to th e s tr ip
connector on the front of the PSU as shown:

PSU

-+

+-

Fi gu re 2- 25: Ba tter y B a ck- Up Wir in g

+MARKER

-MARKER

BATT

+

4PIN

CO N N

-

The external batteries must provide 24 VoltsDC. Thisis generally
accomplished by connecting two 12 volt batteries in a series
arrangement. Operation on batteries is controlled by the PSU. This PSU
provides charging current to the batteries during normal AC power
operation at a maximum of about 1 amp .

During battery operation, thePSUs discontinue batteryoperation if the
AC pow er is reapplied or the battery v oltage is too low to maintain
proper system operation. If a low-battery cut-off occurs and a new
battery is installed, it is necessary to reset the Battery Back-Up circuit in
the PSU manually by momentarily depressing the white colored BATT.
RESTARTswitch located on the faceplateof the PSU.

2-68 System Wiring

The length of time the sys tem operat es on the bat ter ies is de pend ent on
several e lements in cluding: battery charge state, condition o f the
batt eries, capacity of the ba tteries, and the size of the system (number of
station ports).

The following chart gives th eapproximate back-up time for s everal
system sizes and different battery capacities in ampere-hours.

Table 2 -14: S ystem Back-Up Duration

Ba ttery Capacity 36 Ports 60 Ports

20AH 4 Hour 1.75 Hour

40AH 8 Hour 3.5 Hour

MPB and SIU RS232C Port Wiring

The MPB has one standard RS232C port and the SIU has two standard
RS232C ports. The RS232Cports areconnected by 9-pin D connectors as
shown in Figure2-26. Note the configuration is 8 bits, no parity and 1 stop
bit.

MPB & SIU

RS232C

9PIN

2(TX)

3(RX)

5(GND) 5(GND)

9PIN 25PIN

2(TX)

3(RX)

5(GND) 5(GND)

F igu re 2 -26: RS2 32 9-P in C onne ct or Wi rin g

2(RX)

3(TX)

3(RX)

2(TX)

TERMINAL

9PIN

Syst em Wiring 2-69

MISU Wiring

The MISB has connections for 2 music sources, 2 External page zones and
4 relay contact controls. The MISB connections are made by the 25 pair
connector. The wiring connections for the 25-pair cable are identified in

Ta b l e 2 - 2 .

Station Wiring

Station interface boards (DTIB, ETIB, SLIB) includes a 25 pair connector for
station wiring to the ports onthe board. The following provides details
onthe interconnection of eachtype of station interface board and the
station jack.

Digital Keyset and Terminal Wiring

Wiring from the DTIB to station jack requires one pair of wire. Digitized
voice, signaling, and power are sent ov er this pair.

Figure 2- 27 gives details on connections ofstationjacks to the systemand
Ta b l e 2 - 1 3 gives the configuration o f the 25-pair station connector

arrangement and punchd own type block.

DT (GREEN)

DR (RED)

GYR

BK

Figure 2-27: Digital Station Jack Wir ing

Onl y the first pair (Red, Green on jac k) should be connected bac k to the
K SU. N o other pai rssho uld be connected b ack to the KSU .

2-70 System Wiring

Electronic Keyset and Terminal Wiring

Wiringfrom the ETIB tostation jack requires twopairsofwire.The first
pair provides theaudio or voice path, the secondis for signaling or data
path. The DATA pair is polarity sensitive, reversal does not ha rm th e
keyset or system, but the port does not function properly when reversed.
Power i s deliv ered by a ppl ying DC voltage t o t he ce nter t ap of t he
coupling transformers of each of the 2 pairs.

Figure 2- 22 gives details on connections ofstationjacks to the systemand
Ta b l e 2 - 1 1 gives the configuration of the 25-pair station connector

arrangement and punchd own type block.

VT (GREEN)
VR ( RED)

DT (BLACK)

DR (YELLOW)

GYR

BK

Figure 2-28: Electronic Station Wiring

Syst em Wiring 2-71

Single Line Telephone Wiring

The S LIB is wire d to SLT dev ices wi th a sin gle pair of wire whi ch pr ovi des
battery feed, voice and signaling to and from the SLT. Typical wiringto
the S LT ja ck is sh ow n in Fig ure 2- 29 and Ta b l e 2 - 1 2 giv es th e conf igur ation
of the station connector arrangement when connected to a punchdown
type block .

VT

VR

G

YRB

Figure 2-29: Single Line Telephone Wiring

2-72 System Wiring

PowerFailure TransferWiring

ThePFTUiswiredfromthe25-pairconnectortotheMDF,cross
connected to the CO Line inputs from the telephone company, to the CO
Lineinputsofthesystem,andtoPowerFailureSLTs.Thebasic
connections are shown in Figure 2-30a nd the connector configuration is
given in Ta b l e 2 - 1 2 . Note that the SLT may also be connected to a SLIB as
showninthefigure.

MDF (PFTU)

SLT

1
26

2
27

3
28

4
29

CO R 1- IN
CO T1 -I N

CO R 1- O UT
CO T1 -O UT

TEL1-R
TEL1-T

SLIB1-R
SLIB1-T

CO L 1
CO L 2

LC OB

SLIB24

Subscriber

Figure2-30: PFTU Wiring

Wall Moun ting the E lectronic Telephone 2-73

Wall Mounting the Electronic Telephone

All connections to the Electronic Key Telephone are fully modular. To wall
mount the El ectroni c Key Teleph one, it is nece ssa ry to have one Wa ll
Mount Kit and on estandard-type jack as sembly des igned for normal wa ll
hanging applications.

1. Unplug thelinecordfrom thephone. Thisline cord is not be required
and should be retained as a maintenance replacement item.

2. Lift the plasticnumber retainer upward and expose thescrew
un der nea th. R emove th e s cr ew and th e ha ndse t ta b. Re plac e it wi th
the handset tab fromthe Wall Mount Kit.

3. Be careful to position the tab so that the protrusion faces the
hookswitch. This allows the handset to remain secure when the
telephone is on the wall. Replace the screw and snap the number
retainerinto place.

4. Subs tit ute t he shor t modul ar cor d fr om the Wal l Mount As se mbl y
into the modular connector vacated by the line cord.

5. Alignthe wall mount baseplate with holeson the bottom of the
telephone. Snap in place.

6. Now m atch the t wo key h ole sl ot s on the b asepl ate wi th t he l ugs on
the 630-Atypejack. Align themodular connectorand slide telephone
intoplace. Refer toFigure 2-33.

2-74 Wa ll M oun ting the Digit al Telephone

Wall Mounting the Digital Telephone

To wall mount the D igi tal Key Telephone , it is ne cess ary to us e the Wa ll
Mount brack et and one standa rd-type jack a ssembly de signed f or normal
wall hanging applications. Refer to Figure 2-33 and Figure 2-34.

1. Remove thehandsetfromthecradleandlocatetheplasticretainerin
the bottomof thehook-switchwell area. Push theplastic retainer
sl owly upward un ti l it i s f re e. Loc ate t he ta b o n th e p la sti c r etai ner
and make sure the tab is toward you, then place it back into its holder.
Slide the plastic retainer all the way down into its channel. Part of the
retainer remains above its holder to hold the handset secure for the
wall mount configuration.

2. Turn the telephone over and unplug the line cord. If the line cord is
notplugged into the wall jack assembly, re-route the line cord thru
the access channel on the top of the telephone. If the line cord is
plugged into the wall jack assembly, run the line cord through the
hole provided and plug into the connector on the back of the
telephone.

3. Lineup the hooks on the top and bottom of the wall mount bracket
so they can enga ge with the slots cut into the bottom of the
telephone base. Insert the bottom hooks first. Slide the mounting
bracket slowly downwards until the top tabs slide into the top slots
andsnap in place.

4. Match the two key hole slots on the base plate with the lugs on the
630-A type jack. Align the mo dular connector and slide the telephone
intoplace.

5. Place the handset onto the retainer. The telephone is now ready for
use. Refer to Figu re 2- 34 for location of mounting information.

Headset Installation 2-75

Headset Installation

The Triad 1/2/3 Electronic/Digital Key Telephones have been designed to
operate with industry standardelectret mic compatible modular headset
adapter san d opera tor heads ets.

To modi fy a n El ectronic/Digi tal Ke y T elep hone to supp ort a n ex terna l
headset:

1. Plug the headset adapter cord into the vacant handset jack on the
Key Telephone base.

2. Plug the telephone hand set cord into the headset adapter box where
indicated bythe headset manufacturer's instructions.

The Headset Operation must be enabled (refer to Station Programming).
The station then has the capabilityto enable/disable headset mode by
dialing a code. When Headset mode is active at the station, the ON/OFF
button controls the on-hook or off-hook status. Also, features such as
On-Hook Dialing and Handsfree Speakerphone operation become
inop erabl e.

Caller ID InterfaceUnit Installation

The Caller Identification InterfaceUnit receives the data fromthe
telephone company and send s the data, in ASCII RS-232C fo rmat to a
printer, telephone, computer or DTE (Data Terminal Eq uipment) devi ce.

Selecting the Cable

1. Select the correct RS-232 cable (P/N 9081-00) for the

Triad 1/2 MPB and SIU.

2. Connect one end of the cable on the desired KSU I/O port (1, 3, or 4).

3. Connect the other end to the OUT port on the Caller ID unit.

2-76 Caller ID Interface Unit Installation

Triad 1/2 MPB

and SIU

KSU9-Pin

Female Connection

1440/1480-00

9-Pin Male

11

22

33

44

KSU

55

CallerID Box

66

77

88

99

Figure 2-31:Caller ID Cable Connections

1480-00 Switch Settings

ON
OFF

1440-00 Switch Settings

ON
OFF

ICLID CablePin-Out Diagram

IC LID CA BLE PIN O UT D IA GR AM F OR 1428/4896/DV X I/DV X 3

DB9 to RJ45 Adapter

P1

1

X

6

X

2

YELLOW

7
3

X

8
4

X

9

X

RED

5

X
X

X
X

X
X

J1

8
7
6
5
4
3
2
1

RJ45

J3

8
7
6
5
4
3
2
1

RJ45

IC L ID E N D

NOT ES:

1. Cu ta ll oth er w ires in t he adap ters s o that no ne of them s hort to e ach ot her o r

NOTE:

the connectors .

2. Using t wo of the c ut-off wires, stri p the insul ation of t he cu t end back far

1. C ut all other wires back in the adapters so that none of them short to each other or the connectors.

2. U sing tw o of the cut-off w ires, strip the insulation of the cut end back far enough (1/2 inch) to solder together.

enough (1/2 i nch) to s olde rt ogether.

3. Insert the connector pins into Locations 7 and 8 of the D B9 connector (P1).

4. Insulate the solder joint w ith tape or heat shrink tubing.

3. In sert the connector pins i nto Locations 7 and 8 of the DB9 connector (P1).

4. Insul ate the sol der j oint wi th tap e or h eat s hri nk tubin g.

RJ45/DB9/RS232

1480 CALLER ID CABLE

Digi-Key H2883-14-N D
S tra ig h t th ru C a b le
(D ig i-K e y R e v e rs e )

J4

8
7
6
5
4
3
2
1

RJ45

TO CP U

J2

8
7
6
5
4
3
2
1

RJ45

X
X

X
X

X
X

DB25 to RJ45 Adapter

To RS -232 Bc DB 25

YELLOW

RED

P2

1

X

14

X

2
15

X

3

X

16

X

4

X

17

X

5

X

18

X

6

X

19

X

7
20

X

8

X

21

X

9

X

22

X

10

X

23

X

11

X

24

X

12

X

25

X

13

X

CONNECTOR DB25

KSU END

Caller ID In terface Unit In sta llation 2 -77

Programming the KSU

I/O P orts

1. Ve rify the programm ing for the I/O ports, press

2. Select the desired I/O port, Button 1, 3, 4 (MPB, SIU1, SIU2).

3. Dial [5] on the dial pa d and press HOLD.

CO Lines

1. Verify the programming for the CO Lines, press

2. EnterCOlineRangefortheCallerIDUnitandpressHOLD.

3 . Pr es s B u tt o n 2 1 ( Pa ge C).

4. Press But ton 2 , Ri ng Delay Ti mer.

5. Enter 04 (minimum). Press HOLD.

6. Res et the system and the CTI box.

✳✳

3226, Flash 15.

✳✳

3226, Flash 40.

ICLID

Interface

Uni t

CO LINES

Interface

RS23 2

ICLID

Unit

STAR PL US

KSU

RS232

LA N

SER VER

Figure2-32: CTI System Configuration

CTI

Modul e

CTI

Modul e

CTI

Modul e

LA N

LAN

LAN

LA N

2-78 Caller ID Interface Unit Installation

Fi gu re 2- 33: E le ctr oni c Key T el eph one W all M oun ti ng

Caller ID In terface Unit In sta llation 2 -79

Figure 2-34: Digital Key Telephone WallMounting