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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
The 7100 Series Voice Terminals
8-15The 7103A Fixed Feature Voice Terminal
8
Distance Limitations
The maximum allowable distances of a 7103A Fixed Feature voice terminal from
the DEFINITY G1, G2, and G3, DEFINITY ECS, System 75, or System 85 cabinet
are shown in the table below.
Power Requirements
The 7103A Fixed Feature voice terminal is powered by the tip and ring leads. If
the 7103A Fixed Feature voice terminal is equipped with any adjunct, auxiliary
power will be required for the adjunct. Refer to the Adjunct Power section earlier
in this manual.
Power Failure Operation
The 7103A Fixed Feature voice terminal cannot be used as an emergency station
during power failure transfer conditions.
FCC Registration
The 7103A Fixed Feature voice terminal is not FCC registered.
Table 8-3. Distance Limitations for the 7103A Fixed Feature Voice Terminal
System Port Board
Nominal Maximum Range in Feet
(Meters)
24 AWG 26 AWG
System 85 SN229
SN228B
3,500 (1,067)
15,000 (4,572)
3,500 (1,067)
9,000 (2,743)
DEFINITY G2 SN229
SN228B
TN742
TN746
*
* The 7103A cannot be used with the TN746 Port Circuit Pack.
3,500 (1,067)
15,000 (4,572)
15,200 (4,633)
—
3,500 (1,067)
9,000 (2,743)
10,000 (3,050)
—
DEFINITY G1 and
G3, DEFINITY
ECS, and System
75
TN742
TN769
TN746
*
15,200 (4,633)
15,200 (4,633)
—
10,000 (3,050)
10,000 (3,050)
—