Distance Limitations; Power Requirements; Power Failure Operation; Fcc Registration - AT&T Callmaster Series Reference Manual

Distance Limitations

The maximum allowable distances of a 7101A from the DEFINITY G1, G2, G3, System 75, or
System 85 cabinet are shown in the table below.
SYSTEM
SYSTEM 85
DEFINITY G2
DEFINITY G1
and G3
SYSTEM 75
1. The 7101A cannot be used with the TN746 Port Circuit Pack.

Power Requirements

The 7101A is powered by the tip and ring leads. It does not require any external power supply.

Power Failure Operation

The 7101A cannot be used as an emergency station during power failure transfer conditions.

FCC Registration

The 7101A is not FCC registered.
NOMINAL MAXIMUM RANGE
PORT BOARD
24 AWG
SN229 3,500 (1,067)
SN228B 15,000 (4,572)
SN229 3,500 (1,067)
SN228B 15,000 (4,572)
TN742 15,200 (4,633)
TN746 —
TN742 15,200 (4,633)
TN769 15,200 (4,633)
TN746 —
7101A Voice Terminal
IN FEET (METERS)
26 AWG
3,500 (1,067)
9,000 (2,743)
3,500 (1,067)
9,000 (2,743)
10,000 (3,050)
—
10,000 (3,050)
10,000 (3,050)
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SEE NOTE
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1
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