System Connection - Toshiba Strata DK14 Installation And Maintenance Manual

Station Apparatus
Telephone Installation
Table 9-1
DKT2020-SD, DKT2001 V.4 telephones.
The default DIP switch settings are preset for the USA and Canada. Therefore, you do not
Note
need to adjust any of these from the default factory settings for North America.
Table 9-1 DKT International DIP Switch Settings

System Connection

Digital Telephones
The following provides information on how to connect digital telephones to the DK system.
Before proceeding, see warning and caution notes in
Note
Digital telephones connect to the digital telephone ports via the MDF with standard twisted-pair
jacketed telephone cable. If using 24 AWG cable, single-pair wiring is sufficient in most cases for
digital telephones to operate effectively at up to 1000 feet from the system.
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 applies to digital
telephones supported by systems that must operate with battery reserve power – Chapter 5 –
DK424 Installation,
To accommodate the digital telephone line cord, the cable should be terminated in a modular
station connector block (RJ-11) at the station location. The standard single-pair, modular digital
telephone cord that is sent with the telephone is 7 ft. (the maximum allowed is 25 ft.).
Note Digital telephone cable runs must not have cable splits (single or double), cable bridges
(of any length), or high resistance or faulty cable splices.
9-4
shows the correct country settings for the DKT2010-S, DKT2020-S, DKT2010-SD,
Country
1
USA
ON
Canada
(Default Setting)
Mexico ON
Taiwan
OFF ON
Hong Kong
ON OFF ON
Thailand*
Singapore
Malaysia
Indonesia
OFF OFF ON
Sri Lanka
India
China
* The DKT2000 V.4 is not compatible for Hong Kong and Thailand. Use
the V.4A or later versions in these two countries.
Table 5-2 on Page
Dip Switch
DIP Switch Position
2 3 4
ON
ON ON ON
ON
ON ON OFF
ON
ON ON
ON
ON
ON
OFF
"Telephone
5-5.
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
3925
Installation".
Strata DK I&M 5/99