Product Variants
58
Installation (Rack Version)
The hardware units are suitable for installation in earthed cabinets or
housing. Lines and cables connected to the hardware units must only be laid
inside buildings.
Use shielded Ethernet cables only (STP cable, Shielded Twisted Pair cable) to
connect the Rack Forum 5004/5008/5012 communications system to a
local network (LAN, Local Area Network).
The ambient temperature of the hardware units should not exceed 45°C. If
the device is installed together with other active components, it may be
necessary to mount additional ventilation fans in the installation cabinet. To
ensure sufficient ventilation, the rubber pads underneath the hardware units
may not be removed.
All patch cables have to be connected before connecting the system to the
power supply and so on. Installation of the hardware units, 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.
Product Variants
Similarly to the wall version, the hardware units of the Rack Forum 5004/
5008/5012 communications system are available in various versions.
All product variants also have 2 LAN ports, 1 USB port as well as an
installation switch. These ports as well as the installation switch and the
status LEDs are on the front panel.
Front panel of Forum 5004
Hardware unit
Telephony ports
Forum 5004 Rack
4 U
pn
, 4 a/b, 2 actors
Forum 5008 Rack
8 U
pn
, 4 a/b, 2 actors
Forum 5012 Rack
12 U
pn
, 4 a/b, 2 actors
U
pn
1
LAN 1
actor 1/2
LAN 2
USB
LED
switch
U
pn
2
U
pn
3
U
pn
4
a/b 1
a/b 2
a/b 3
a/b 4
Содержание Forum 500 Series
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