AT&T System 85 manual Distance Limitations

7103A Programmable Voice Terminal

Mounting Options

The 7103A voice terminal comes equipped with a nonadjustable desk stand. An adjustable desk stand or a wall mounting bracket can be optionally ordered.

Color Options

The 7103A voice terminal is available in black only.

Distance Limitations

The maximum allowable distances of a 7103A voice terminal from the DEFINITY G1, G2, G3, System 75, or System 85 cabinet are shown in the table below.

		NOMINAL MAXIMUM RANGE
SYSTEM	PORT BOARD		IN FEET (METERS)			SEE NOTE
		24 AWG		26 AWG
SYSTEM 85	SN229	3,500	(1,067)	3,500	(1,067)	—
	SN228B	15,000	(4,572)	9,000	(2,743)	—
DEFINITY G2	SN229	3,500	(1,067)	3,500	(1,067)	—
	SN228B	15,000	(4,572)	9,000	(2,743)	—
	TN742	15,200	(4,633)	10,000	(3,050)	—
	TN746		—	—		1
DEFINITY G1 & G3	TN742	15,200	(4,633)	10,000	(3,050)	—
SYSTEM 75	TN769	15,200	(4,633)	10,000	(3,050)	—
	TN746		—	—		1

1. The 7103A cannot be used with the TN746 Port Circuit Pack.

Power Requirements

The 7103A voice terminal is powered by the tip and ring leads. equipped with any adjunct, auxiliary power will be required ADJUNCT POWER section of this manual.

If the 7103A voice terminal is for the adjunct. Refer to the

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