Station Specifications - Toshiba Strata DK14 General Description Manual

Appendix

Station Specifications

Station Specifications
Table 39 Station Loop Requirements
Device
Digital telephones
DDSS consoles
PDIU-DS
DDCB
Attendant Console (DK424
only)
HDCB
Electronic telephones
RPCI-DI or PDIU-DI2
DADM
RATI (DK424 only)
HDSS consoles
Standard telephones, voice
mail, AA, etc.
BRI-TE1 (S or U type)
BRI-TA (S or U type)
1. Two-pair wiring or optional telephone power supply is required to achieve maximum range with DADM,
OCA, Headset, or DIU.
2. See manufacturer's product specifications for exact resistance of device.
3. ISDN station devices (telephones, fax machines, modems, etc.) are classified as Terminal Equipment (TE-1)
or Terminal Adapters (TAs). There are generally two models available for each particular device: S-type or
U-type.
112
No. of Wire Pairs
(24 AWG twisted pair)
1
1-pair
2-pair
2-pair; 3-pair for OCA
Shares digital telephone
1
wire-pair
1- or 2-pair
2-pair
1-pair
3
4-pair modular
3
Max. Loop
Max. Distance
Resistance
(KSU/Cabinet to Device)
(includes device)
40 ohms
20 ohms
Approx. 3000 ft. (909 m) with
300 ohms
150 ohm device.
Approx. 9000 ft. (2727 m)
600 ohms
with 150 ohm device.
Approx. 21000 ft. (6363 m)
1,200 ohms
with 150 ohm device.
100 ohms
Strata DK General Description
1000 ft. (303 m)
500 ft. (152 m)
2
2
2
1650 ft.
1650 ft.
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