43
Mounting the OpenCom 110/120 Rack InfoCom System
Mounting the OpenCom 110/
120 Rack InfoCom System
Safety Precautions
The system needs to be mounted in
earthed cabinets or cases. Lines and
cables connected to the system must
only be laid inside buildings.
Use a shielded Ethernet cable (STP
cable, Shielded Twisted Pair cable) to
connect the OpenCom 100 to a Local
Area Network (LAN).
The ambient temperature of the
OpenCom 110/120 Rack infocom
system should not exceed 55°C. If
the device is installed together with
other active components, it may be
necessary to mount additional venti-
lation fans in the installation cabi-
net.
Patch cables have to be connected
before connecting the system to the
power supply. Installation of the sys-
tem, and in particular connection to
the power supply and protective
earthing, should only be performed
by skilled, qualified personnel. EN,
IEC regulations, along with other
recognised technical rules regarding
safety, must be observed.
Please note:
Before opening the
device, pull out the plug.
Technical Data
(only if different from the
OpenCom 110/120)
Dimensions:
– Width: 19-inch panel with flange
for mounting in installation
cabinet
–Height: 3U
– Depth: approx. 340 mm
Weight:
approx. 5.2 kg
Connection of 230 VAC power supply
on rear side via inlet connector for
non-heating apparatus
Connection of all ports via RJ 45
jacks on front panel
Note:
The ISDN S
0
ports on the
front panel may only be switched in
one direction (internal or external).
Use of the external port with a crosso-
ver (Rx-Tx) patch cable in parallel to
the S
0
internal port (for two S
0
termi-
nals on the same bus) may severely
limit the range of the S
0
bus.
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