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Technical Specifications
Technical Specifications
Mains power supply 230 V ~ 50 Hz
Rated power OpenCom 105:
80 VA
OpenCom 110:
80 VA
OpenCom 120:
130 VA
Safety class 2
Euro ISDN external for basic
access, DSS1 protocol
OpenCom 105:
1x
OpenCom 110:
2x
OpenCom 120:
—
Euro ISDN internal for ISDN termi-
nals, DSS1 protocol
OpenCom 105:
1x
OpenCom 110:
1x
OpenCom 120:
—
– Supply voltage 40 V ± 10%
– Supply power 3 W
– Range 150 m
Euro ISDN switchable for basic
access, DSS1 protocol or for ISDN
terminals, DSS1 protocol
OpenCom 105:
2x
OpenCom 110:
2x
OpenCom 120:
6x
– Supply voltage 40 V ± 10%
– Supply power 3 W for internal
– Range 150 m internal
U
pn
for system terminals and DECT
base stations
OpenCom 105:
4x
OpenCom 110:
8x
OpenCom 120:
18x
– Supply voltage 40 V ± 10%
– Supply power 3 W per U
pn
bus
– Range 1000 m
a/b for analogue terminals with
pulse or DTMF dialling, flash dura-
tion of 60 to 310 ms
OpenCom 105:
4x
OpenCom 110:
4x
OpenCom 120:
4x
– Supply voltage 40 V ± 10%
– Supply power 25 mA
– Range 1,000 m
V.24 port (COM) for connection of a PC
– Range 5 m