
Technical specifications
PABX:
Dimensions W x H x D:
260 x 192 x 40 mm
Weight, approximately:
0.7 kg without plug-in power supply
Temperature range:
5° C...40° C
Mains voltage:
230 V AC
Rated power consumption
with 2 connected ISDN telephones:
approx. 8 VA
Maximum power consumption:
25 VA
Frequency:
50 Hz
Protection class:
II
Connection cord length:
approx. 2 meters
ISDN connections:
Length of ISDN connection cord:
approx. 3 meters
External ISDN connection:
Protocol DSS1, Point-to-multipoint connection
Protocol DSS1, Point-to-point connection
Internal ISDN connection:
DSS1 protocol, point-to-multipoint access
ISDN interfaces:
Power appr. 2.5 W
Channel structure:
B+B+D
ISDN cable lengths with 0. 6 mm
wire diameter:
Short passive bus: max. length of 120 meters
Analog ports:
Supply (PABX):
symmetrical, 60 mA at 25 ohms
Max. Length of telephone connection cables
telephone directory at Connection
with installation-grade cable:
0.4 mm wire diameter = 200 m
0.6 mm wire diameter = 350 m
Dialing method:
Multi-frequency calling method
Pulse dialing
(limited function)
Mark duration:
> 40 ms and <100 ms
Space duration:
80 ms
Ringing voltage:
U eff. appr. 35 V~
Ringing frequency:
50 Hz ± 8%
adjustable flash interval:
100ms bis 1000ms in 100ms Schritten
(default state 200ms)
USB port:
USB cord length:
approx. 3 meters
Technical specifications
66
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