Table
2-1
Summary
of
Characteristics
Primary power
AC Voltage
AC Amperes for six cabinet system
AC frequency
Watts per cabinet (continuous)
Watts for six cabinet svstem
Environmental specifications
Operating temperature
Operating humidity
Storage temperature
Power supply
DC voltage output
specification
Battery charger characteristics
or RDSU
(circuits 1 2)
or
RSTS
Ring voltage
Ringing capability
Message Waiting Voltage
*Standard Telephone Message
Waiting lamp is supported by
only.
(circuits 1 and 2)
Ring Voltage
Ringing Capability
RSTU,
PESU, or PSTU modem
interface data rate
BTU rating
Per cabinet
Traffic Rating and Characteristics
Maximum AC Input Current:
85
-
15 Ampere circuit
1
cabinet
-
3.6 amps
2
cabinets
-
5.2 amps
3 cabinets
-
7.8 amps
4
cabinets
-
10.4 amps
or 6 cabinets
-
11.5 amps
32
104°F
(0
-
40°C)
-
4
-
158°F (-20
-
70°C)
20
-
relative humidity
without
condensation
(-26.3
-
-
(-
4.5
Charger: current limiting
Nominal float voltage: 2.275
Charge current: 0.6 amps per cabinet, 3.6 amps max
Battery discharge cut-off voltage: 20.5
Sine wave output:
80V
RMS
One ringer maximum per circuit
Message Waiting lamp).
-90VDC Square wave one telephone with
Message Waiting lamp per circuit
Square wave output:
Low position
20V peak-to-peak (no load)
High position 190 25V peak-to-peak (no load)
Two ringers maximum per circuit, high or low position
9600
maximum
PART
QTY
PDKU
5
190
(56
watt hours)
1
Per cabinet
RCTUB
1
D
40
9 CCS per Station System-wide
36 CCS per
station
January
1996
2-3
Summary of Contents for Strata AirLink DK280
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Page 85: ...MARKING HOLE BACK COVER DK0181 Figure 3 8 Back Cover Mounting Holes 3 11 January1996 ...
Page 86: ...DKOl82 Figure 3 9 Mounting Cabinet on Back Cover 3 12 January1996 ...
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