AT&T DEFINITY 7100 series Manual do Utilizador descarregar pdf (Página 10)

EQUIPMENT AND MAXIMUM

CABLING DISTANCES

EQUIPMENT

24-G

26-G

WIRE

(FEET)

Attendant Console 2400

1500

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350 350

510D or 515 Terminals 3000

2200

513 or 610 BCT, 4410 or 4425 terminals,

and 615 MT

(See Data Module or EIA Interface)

Max distance from terminal to

Module or ADU is 50 feet.

Data Modules:

Z702AL1-DSU Data Module Base

5000

4000

Z703AL1-DSU Data Module Base

5000

4000

7404D Data Module

5000 4000

Digital Terminal Data Module

3400

2200

(Modular) Processor Data Module

5000

4000

(Modular) Trunk Data Module

5000

4000

3270 Data Module

5000

4000

EIA Interface (Data Line Circuit

Pack and ADU):

19.2 kbps

2000

9.6 kbps

5000 4000

4.8 kbps

7000

6000

2.4 kbps

12000 10000

1.2 kbps

20000 16000

0.3 kbps

40000 30000

Voice Terminals:

Analog Line—8 Ports (TN742, TN769)

or 16 Ports (TN785)

(On-Premises or

Out-of-Building—Same Premises)

500 or 2500 Type (See Note 1)

20000 13000

500 or 2500 Type (See Notes 1 and 2)

15000

9500

7100 Series

15200 10000

7100 Series (See Note 2)

10500

7000

Note 1: Only AT&T 500- or 2500-type terminals can be used off-

premises through a Central Office.

Note 2: These distances are for battery backup (worst case).

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