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DHS- L Techni cal Speci fi catio n Tab les
Part #
SP7312-XX*
* XX Denotes col or option: 71 = Charcoal, 08 = Off-White
Digital Key Telephone
(Distance measures in linear ft. of cable from KSU to DKT.)
Standard SLT
(Distance measures in linear ft. of cable from KSU to SLT.
2-Port CO Module may be placed anywhere in between.)
DTMF Dialing mode:
Frequency deviation
Rise time
Duration of DTMF signal
Inter-digit time
Pulse Dialing mode:
Pulse dial rate
Pulse Make/Break ratio
For systems configured for hybrid operation (CO lines may be
accessed by dial codes and Pool/Loop buttons).
Table 2-7: Unit Specifications
Description
Enhanced Key
Telephone
Table 2-8: Maximum Cable Length
Table 2-9: Dialing Specifications
Table 2-10: FCC Registration Numbers
Chapter 2 - Description a nd Installation
Dimensions
L
9.36 in.
W
7.52 in.
H
2.58 in.
26 AWG - (850 ft) 255 m
24 AWG - (1416 ft) 425 m
22 AWG - (1983 ft) 700 m
26 AWG - (650 ft) 195 m
24 AWG - (1133 ft) 340 m
22 AWG - (1586 ft) 476 m
+ 1%
3ms
programmable 90-150ms (90ms default)
programmable 400-800ms (800ms default)
10 pulses per second
60/40
Weight
234 mm
1.2 Kg
188 mm
2.64 lb
64.5 mm
D6XTAI-23279-MF-E
2-25
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