7402 Plus Voice Terminal

Distance Limitations

The maximum allowable distances of a 7402 Plus voice terminal from the DEFINITY G1, G2, G3, System 75, or System 85 cabinet are shown in the following table.

 

 

NOMINAL MAXIMUM RANGE

SYSTEM

PORT BOARD

IN FEET (METERS) (SEE NOTE)

 

 

24 AWG

26 AWG

System 85

SN270B

3,400 (1,034)

2,200 (671)

 

TN754

3,400 (1,034)

2,200 (671)

DEFINITY G2

SN270B

3,400 (1,034)

2,200 (671)

 

TN754

3,400 (1,034)

2,200 (671)

DEFINITY G1 & G3

TN754

3,400 (1,034)

2,200 (671)

System 75

 

 

 

Note: These ranges can be extended to 5,000 feet (1524 m) for 24 AWG wire and 4,000 feet (1219 m) for 26 AWG wire with the use of a Data Link Protector (DLP).

Power Requirements

The 7402 Plus voice terminal receives power from the system and does not require any external power supply. Additional external power is required when the 7402 Plus voice terminal is equipped with any adjuncts, such as an external speakerphone.

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