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S T R A T A D K 8 & D K 1 6
G E N E R A L D E S C R I P T I O N
T O S H I B A S Y S T E M P R A C T I C E S
DIGITAL KEY TELEPHONE SYSTEM

GENERAL DESCRIPTION

©
COPYRIGHT 1993 TOSHIBA AMERICA INFORMATION SYSTEMS, INC.
All rights reserved. No part of this manual, covered by the copyrights hereon, may be reproduced in
any form or by any means—graphic, electronic, or mechanical, including recording, taping, photocopy-
ing, or information retrieval systems—without express written permission of the publisher of this
material.
D I G I TA L K E Y T E L E P H O N E S Y S T E M S
A U G U S T 1 9 9 3
Version 1.2

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   Summary of Contents for Toshiba Strata DK8

  • Page 1: General Description

    GENERAL DESCRIPTION © COPYRIGHT 1993 TOSHIBA AMERICA INFORMATION SYSTEMS, INC. All rights reserved. No part of this manual, covered by the copyrights hereon, may be reproduced in any form or by any means—graphic, electronic, or mechanical, including recording, taping, photocopy- ing, or information retrieval systems—without express written permission of the publisher of this...

  • Page 2

    I n accordance with U.S. Copyright Law, a license may be required from the American Society of Composers, Authors and Publishers, or other similar organization, if radio or TV broadcasts are transmitted through the music-on-hold feature of this telecommunication system. Toshiba America Information Systems, Inc., hereby disclaims any liability arising out of the failure to obtain such a license.

  • Page 3: Table Of Contents

    FIGURE LIST FIGURE SUBJECT PAGE STRATA DK8 & DK16 PERIPHERALS ................STRATA DK8 BASE KEY SERVICE UNIT ................. STRATA DK16 BASE KEY SERVICE UNIT ............... STRATA DK16 EXPANSION KEY SERVICE UNIT............STRATA DK8 MAXIMUM CONFIGURATION..............STRATA DK16 MAXIMUM CONFIGURATION..............STRATA DK8 FUNCTIONAL BLOCK DIAGRAM ...............

  • Page 4

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N FIGURE LIST (CONTINUED) FIGURE SUBJECT...

  • Page 5: General

    Designed with the knowledge that user needs typi- Pulse Code Modulation: Digital switching talkpaths cally evolve, the STRATA DK8 and DK16 can be allow all central office (CO) and intercom lines to upgraded with additional circuit boards to add more be accessed simultaneously.

  • Page 6: Strata Dk8 & Dk16 Peripherals

    DOOR LOCK SMDR DATA DOOR PHONE/ VOICE MAIL SPEAKER CONTROL COLLECTION MONITOR STATIONS MUSIC-ON-HOLD/ BACKGROUND-MUSIC TOSHIBA TOSHIBA Night 1 All Call DIGITAL TELEPHONE PERSONAL WITH INTEGRATED CONSOLE COMPUTER DATA INTERFACE UNIT CENTREX (DK16 ONLY) Figure 1 STRATA DK8 & DK16 PERIPHERALS...

  • Page 7: System Configuration

    Key Service Unit (Figure 4). Every central office (CO) line, station, and peripheral connects to these units. The STRATA DK8 Key Service Unit comes equipped to interface with up to four Toshiba-propri- etary digital telephones and two CO lines. It can be...

  • Page 8: System Components

    CO lines. It can This section describes the components of the optionally be equipped with a four-circuit standard STRATA DK8 Key Service Unit and the STRATA telephone printed circuit board, a Music-on-hold DK16 Base and Expansion Key Service Units. The...

  • Page 9: Strata Dk8 Optional Pcbs

    Reserve Power: One or two optional Reserve Power Battery and Chargers (HPFBs) can be connected Standard Telephone Interface Unit (QSTU): The to the STRATA DK8 power supply to maintain nor- optional QSTU provides two circuits that can inter- mal operation during a power failure (See Table G face with 500- and 2500-type standard telephones, for reserve power time.)

  • Page 10: Strata Dk8 Functional Block Diagram

    POWER READY CONNECT PRINTER QSTU (OPTIONAL) 2 — STANDARD TELEPHONE CKTS STANDARD TELEPHONE QSMU (OPTIONAL) TTY OR SMDR INTERFACE CKT 25-PAIR AMPHENOL CONNECTOR 3-PAIR MODULAR INTERFACE SMDR PRINTER OR MAINTENANCE TERMINAL OR MODEM Figure 7 STRATA DK8 FUNCTIONAL BLOCK DIAGRAM...

  • Page 11: Strata Dk16 Functional Block Diagram

    CENTREX/PBX PCBs CO 5 - 8 DIGITAL STAND-ALONE LINES CO LINE/ DATA INTERFACE PRINTER DIGITAL PDKU STATION MODULAR TOSHIBA POWER READY CONNECT CONNECTORS RJ14C ELECTRONIC KCDU ELECTRONIC TELEPHONE MAINTENANCE TERMINAL (TTY PORT) (2/4) PEKU DDCB MDFB DOOR LOCK OR BGM MUTE...

  • Page 12: Strata Dk16 Base Key Service Unit

    VOLUME PAGING OUTPUT RCA JACK CONTROL Figure 9 STRATA DK8 KEY SERVICE UNIT INTERIOR (CONNECTORS AND INTERFACES) Access (DISA) operation. Each QRCU card pro- STRATA DK16 BASE KEY SERVICE UNIT vides three shared circuits. In addition to the main processor and operating...

  • Page 13: Strata Dk16 Base Key Service Unit Interior

    Power Supply: The power supply generates ±5VDC Paging Interface: This 600-ohm interface can sup- and -24VDC for the entire system, even in its port a Toshiba external speaker (HESB) or a cus- expanded configuration. Two customer-supplied tomer-supplied amplifier and speaker for Paging...

  • Page 14: Strata Dk16 Expansion Key Service Unit

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Flexible Relay Contacts: A pair of relay contacts can Height: 18.0 in (457 mm) be programmed to either mute Background Music...

  • Page 15: Strata Dk16 Expansion Key Service Unit Interior

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N STRATA DK16 BASE UNIT STRATA DK16...

  • Page 16: Toshiba Peripherals

    2000-series digital tele- gray or ash white. The STRATA DK8 can support phone to provide 20 Direct Station Selection up to eight of the 2000-series digital telephones;...

  • Page 17: 10-button Digital Telephone With Handsfree Answerback (dkt2010-h)

    Off- array of useful and progressive features, are com- hook Call Announce. Every digital telephone patible with both STRATA DK8 and DK16 systems. can have this upgrade, which allows stations to receive intercom calls over their speaker while Stand-alone Data Interface Unit (PDIU-DS): PDIU- on another call.

  • Page 18: Integrated Data Interface Unit (pdiu-di2)

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N functions.

  • Page 19: Customer-supplied Peripherals

    CUSTOMER-SUPPLIED PERIPHERALS 4 S Y S T E M F E AT U R E S The STRATA DK8 and DK16 support many cus- tomer-supplied peripheral devices, several of which This section describes features that are available are listed below: on a system-wide basis for both DK8 and DK16, •...

  • Page 20

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N (specific numbers) or Nonverified (nonspecific vice”...

  • Page 21

    Toll Restriction. The calls are billed to busy station, providing a distinctive camp-on tone the credit card, not the STRATA DK8 and DK16 and CO line LED flash. The busy station can then central office (CO) line. The system requires that a answer the transferred call after it releases, trans- specific quantity of digits are dialed for this call;...

  • Page 22

    PIOU printed circuit board in the listen to the surrounding area) or as a “hot line” Expansion Key Service Unit. link. STRATA DK8 and DK16 can each support as Flexible Button Assignment: Digital and electronic many as six door phones. Each door phone must...

  • Page 23

    STRATA DK8 or DK16 features. Each off-site sta- This information will be maintained within a power- tion requires a special line from the central office less system for at least six years.

  • Page 24

    Background Music that is being broadcast over the same speakers. ture button. STRATA DK8, DK16, and Centrex/PBX § feature access codes can also be stored in Speed Door Lock Control Function (PIOUS and Dial.

  • Page 25

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N •...

  • Page 26: Telephone Features

    The following features are available to announcement delivered. Station users can pick up STRATA DK8 and DK16 station users. All of these the parked call after the page. features are available with digital telephones, and...

  • Page 27

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N ground Music (BGM) playing over their telephone Call Pickup: By going off-hook and dialing an access code, any station can pick up the following type of...

  • Page 28

    Callers will hear a fast busy tone. To ensure that important calls are not missed, Hearing Aid Compatible: All Toshiba telephones are direct CO line calls will mute ring DND stations. hearing aid compatible.

  • Page 29

    Private CO Lines: The system can be programmed to allow certain “private” CO lines to appear only on Modular Handset and Line Cords: All Toshiba tele- one digital or electronic telephone and be accessed phones are equipped with modular handset and only by that station.

  • Page 30

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Saved Number Redial: After dialing a telephone Timed Reminder: Five separate “reminders”...

  • Page 31: Dk8 & Dk16 General Requirements

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N GENERAL Primary power 85 ~ 135VAC...

  • Page 32: Dk8 & Dk16 Station Loop Requirements

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Max Loop Resistance Max Distance from Number of...

  • Page 33: System Tones

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Ring tone 1 500/640 Hz, modulated by 10 Hz, 1 sec.

  • Page 34: Dk8 Key Service Unit Components

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Item Supports Connector Type...

  • Page 35: Dk16 Base Key Service Unit Components

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Item Supports Connector Type...

  • Page 36: Dk8 & Dk16 Typical Reserve Power Duration Estimates

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N DK16 Base Unit Expansion Unit...

  • Page 37: Dk16 Expansion Key Service Unit Components

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Circuits per PCB Interfaces Connector...

  • Page 38: Dk8 & Dk16 Feature Capacities

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Maximum Maximum Features...

  • Page 39: Dk16 Peripheral Capacity

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N Base Expanded Required Circuit...

  • Page 40: Data Interface Specifications

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N ITEM SPECIFICATIONS RS-232C (EIA)

  • Page 41: Dk8 & Dk16 System Features

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N STANDARD •...

  • Page 42: Dk8 & Dk16 Station Features

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N ELECTRONIC STANDARD STANDARD...

  • Page 43

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N ELECTRONIC FEATURE DIGITAL...

  • Page 44: Glossary

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N GLOSSARY Auto Attendant.

  • Page 45

    S T R A T A D K 8 & D K 1 6 A U G U S T 1 9 9 3 G E N E R A L D E S C R I P T I O N PSTU DK16 eight circuit Standard Telephone Random access memory.

This manual also for:

Strata dk16

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