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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
The 7400 Series Voice Terminals
11-105The 7434D Voice Terminal
11
Cords
Two cords are supplied with the 7434D voice terminal: a coiled 7-foot modular
handset cord and a 7-foot modular line cord. Optional longer cords are available:
a 12-foot handset cord, 14-foot and 25-foot line cords.
Ringing
The 7434D voice terminal has electronic tone ringing with patterns that can be
selected via the SELECT RING button. The volume control is on the left side of
the housing.
Mounting Options
The 7434D voice terminal comes equipped with a nonadjustable desk stand. A
wall mounting kit can be ordered.
Color Options
The 7434D voice terminal is available in two colors: black with silver faceplate and
misty cream with gray faceplate.
Distance Limitations
The maximum allowable distances of a 7434D voice terminal from the DEFINITY
G1, G2, G3, DEFINITY ECS, System 75, or System 85 cabinet are shown in the
table below.
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. Refer to the Exposed Port
Protection section earlier in this manual.
Table 11-17. Distance Limitations for the 7434D Voice Terminal
System Port Board
Nominal Maximum Range in Feet
(Meters) (See Note)
24 AWG 26 AWG
System 85 SN270B
TN754
3,400 (1,034)
3,400 (1,034)
2,200 (671)
2,200 (671)
DEFINITY G2 SN270B
TN754
3,400 (1,034)
3,400 (1,034)
2,200 (671)
2,200 (671)
DEFINITY G1
and G3,
DEFINITY ECS,
and System 75
TN754 3,400 (1,034) 2,200 (671)