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Peripheral Boards
11-9
Chapter 11 - Triad 3 System Configuration
Peripheral Boards
These boards provide the interface from system PCM ports to stations or the switching
network. The peripheral cards may be placed in any universal card slot in either the Basic
Cabinet or Expansion Cabinet. These cards are described as follows:
Loop Start (LCOB) Trunk Board
The LCOB board provides the interface to eight CO, FX, or WATS trunks.
Each trunk circuit contains a hybrid, 2-wire interface circuit and control circuitry.
The operation for Pulse Dialing or DTMF signaling can be done on a per circuit basis.
Each circuit has an LED indicator that gives trunk status.
Each trunk circuit can be disabled as well as the card.
A Normal/Service switch located toward the top of the card allows the card to be inserted
or removed from the system while under power.
The CO lines are connected via a 50-pin male amphenol connector located on the front
edge of the card.
The card can accept a DTMF-B unit in a daughter board type arrangement.
The card ejector tabs are color coded white.
Содержание Triad 1
Страница 1: ...STARPLUSTM Triad 1 2 3 Product Description Manual Issue 4 1 February 2003...
Страница 20: ...xviii Contents...
Страница 23: ...Figures xxi Caller ID System Configuration A 3...
Страница 24: ...xxii Figures...
Страница 28: ......
Страница 32: ......
Страница 92: ...2 62 Volume Control Bar Chapter 2 Digital Station Features...
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Страница 114: ...4 12 DSS BLF Features Chapter 4 Attendant Features...
Страница 116: ......
Страница 178: ...5 64 Volume Controls Chapter 5 Electronic Telephone Operation...
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Страница 296: ...8 22 Speed Dial System Storing Chapter 8 Digital Attendant Operations...
Страница 297: ...9 Liquid Crystal Displays This chapter consists of the Calling and Called LCD displays based on the function performed...
Страница 298: ......
Страница 306: ...9 10 Introduction Chapter 9 Liquid Crystal Displays...
Страница 308: ......
Страница 348: ...10 42 System Configuration Tables Chapter 10 Triad 1 2 System Configuration...
Страница 350: ......
Страница 359: ...Peripheral Boards 11 11 Chapter 11 Triad 3 System Configuration Figure 11 6 GCOB CO FX WATS Trunk Board...
Страница 394: ...11 46 System Configuration Tables Chapter 11 Triad 3 System Configuration...
Страница 396: ......
Страница 400: ...A 6 Functional Performance Chapter ICLID General Description...
Страница 401: ...B Part Numbers This chapter contains the basic and optional part numbers used for Triad 1 2 3 system hardware...
Страница 402: ......
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Страница 484: ...C 78 Programming Tables Chapter Customer Database Programming Worksheets...
Страница 485: ...D Default Numbering Plan This appendix contains the default numbering plan for the systems...
Страница 486: ...N O T E S...