Toshiba DK8, DK 16 manual Overview, Telephone Installation, Purpose

1 OVERVIEW

1.00 Purpose

1.01This chapter provides instructions on how to connect telephones to the STRATA DK8 and DK16 systems and how to configure and upgrade them for optional features. Procedures for installing di- rect station selection consoles and door phones also appear in this chapter.

1.10Types of Telephones

1.11The STRATA DK8 and DK16 systems can support the following telephones.

• Digital Telephones: Installation instructions for digital telephones in this chapter and elsewhere in this manual apply only to the Toshiba 2000- and 1000-series Digital Telephones. The 2000- series Digital Telephones consist of four mod- els: the DKT2010-H, the DKT2010-SD, the DKT2020-S, and the DKT2020-SD. There are two 1000-series Digital Telephone models, the DKT1020-H and the DKT1020-SD.

• Electronic Telephones: (DK16 only) The elec- tronic telephone instructions here apply to the Toshiba 6500-series Electronic Telephones, although there are other electronic telephones (the 2000-,3000-,6000-, and 6500-series) that are compatible with the STRATA DK16. The 6500-series electronic telephones consist of four models: the EKT6510-H, the EKT6510-S, the EKT6520-H, and the EKT6520-SD.

• Standard Telephones: 500- and 2500-type standard telephones apply whenever standard telephones are mentioned in this manual.

2TELEPHONE INSTALLATION

2.00General

2.01This section describes the wiring required to connect telephones to the system. Before install- ing any telephone wiring, read the following warn- ing and caution notes:

INSTALLATION-STATION APPARATUS

SECTION 100-816-206

MARCH 1993

WARNING!

1.Never install the telephone wiring dur- ing a lightning storm.

2.Never install the telephone jacks in wet locations, unless the jack is spe- cifically designed for wet locations.

3.Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the net- work interface.

4.Use caution when installing or modify- ing telephone lines.

5.If telephone, DSS console, Door phone control box, or Door phone wiring ex- its the building, external secondary protection is required. See Section 100- 816-208.

CAUTION!

When installing the station cable, do not run parallel to and within three feet of an AC power line. AC power lines should be crossed at right (90°) angles only. In par- ticular, avoid running station wire pairs near devices that generate electrical noise, such as neon or fluorescent light fixtures.

2.10Connecting Digital Telephones to the System

2.11The following provides information on how to connect digital telephones to the DK8 or DK16 system.

NOTE:

Before proceeding, see warning and caution notes in Paragraph 2.01.

2.12Digital telephones connect to the digital tele- phone ports via the main distribution frame (MDF) with standard twisted-pair jacketed telephone cable. Single-pair wiring is sufficient in most cases for digital telephones to operate effectively at up to 1000 feet from the key service unit, if using 24 AWG cable. But digital telephones that are equipped with Integrated Data Interface Units or ADMs should have two-pair (or external power) to function effectively at this distance. This also ap- plies to digital telephones that are supported by systems that must operate with battery reserve power—see Wiring Diagrams, Section 100-816- 208, for loop limits (see Table 8-D).

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