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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
2 x Euro ISDN external
(OpenCom 110)
For basic access, DSS1 protocol
1 x Euro ISDN internal
(OpenCom 110)
For ISDN devices, DSS1 protocol
– Supply voltage 40 V ± 10 %
– Supply power 3 W
– Range 150 m
2 x Euro ISDN switchable
(OpenCom 105, OpenCom 110)
For basic access, DSS1 protocol or for ISDN devices,
DSS1 protocol
6x Euro ISDN switchable
(OpenCom 120 )
For basic access, DSS1 protocol or for ISDN devices,
DSS1 protocol
– Supply voltage 40 V ± 10 %
– Supply power 3 W internal
– Range 150 m internal
4 x U
pn
(OpenCom 105) For system terminals and RFPs
8 x U
pn
(OpenCom 110) For system terminals and RFPs
18 x U
pn
(OpenCom 120) For system terminals and RFPs
– Supply voltage 40 V ± 10 %
– Supply power 3 W per U
pn
bus
– Range 1,000 m
4 x a/b For analogue telephones with pulse or DTMF dial-
ling, flash duration 60 to 310 ms
– Supply voltage 40 V ± 10 %
– Supply power 25 mA