AT&T DEFINITY 7100 series Manual de usuario Pagina 99

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MAXIMUM CABLING DISTANCES
Equipment
Meters
ISDN (TN556) (note 5)
7500 series (point-to-point)
Termination resistor (3 feet)
Termination resistor (250 feet)
8503 Set
MET sets (TN735)
24-Gauge Wire
(0.5106 mm)
Feet
1900
1600
1600
1000
579
488
487
305
26-Gauge Wire
(0.4049 mm)
Feet
1600
1300
1330
650
Meters
488
396
405
198
Notes:
1.
2.
3.
An out-of-building, same-premises, analog terminal instal-
lation requires a carbon block, gas tube, or equivalent
solid state device at each end of the interbuilding cable.
Only AT&T 500- or 2500-type terminals can be used off-
premises to a CO.
Point-to-point connections and terminals are within 33
feet of the jack.
94
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