InCoax DPU – Hardware User Manual
6
When using the DPU
The
DPU
is designed to operate on 100/230 VAC or Reverse Power Feeding. To enable RPF, an InCoax RPF
modem must be used.
Please observe the following:
•
Do not stick any foreign objects, like metal or flammable objects into the
DPU
, as this can cause fire or
electric shock.
•
Do not remove the inner cover sheets or modify them in any way.
-
High voltages which can cause severe electric shocks are present inside the
DPU
enclosure. For any
inspection, adjustment, and repair work please contact the local InCoax dealer. The warranty may be
void if the cover to the high voltage DPU area has been opened.
-
Never attempt to repair this product yourself. Improper repair work can be dangerous. Never
disassemble or modify this product. Tampering with this product may result in injury or fire.
The warranty is void if the cover to the low voltage DPU area has been opened.
•
Do not handle the power supply plug with wet hands as this may cause electric shocks.
•
Do not use in locations subject to high humidity or dust levels exceeding IP certification, as this may cause
damage to the equipment or start a fire.
•
Do not do anything that may damage the power cable. When disconnecting the power cable, pull on the
plug body, not the cable.
•
Do not damage a power cable, make any modifications to it, place heavy objects on top of it, heat it, place
it near any hot objects, twist it, bend it excessively, or pull it. To do so may cause fire and electric shock.
The whole power cord should be discarded if the cable is damaged in any way.
•
The power cord shall also be discarded if the plug is damaged.
•
Do not place heavy objects on top of the
DPU
.
•
Securely insert the power supply plug as far as it will go.
•
Unplug all cables connected to the
DPU
before moving it.
It is recommended to unplug the power cord from the wall outlet if the
DPU
is not going to be used for any
prolonged length of time.
Never have management port connected while using management VLAN!
Temperature Warning
If the
DPU
is installed in an environment where the surrounding temperature is 70
o
C (158
o
F) or more,
the coax connectors can reach a temperature of more than 85
o
C (185
o
F). In this case the coax connectors
must not be covered or in contact with combustible materials due to the risk of fire.
Installation Environment
Install the
DPU
in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and
direct exposure to sunlight.
Install the
DPU
in a cool and dry place for the acceptable temperature and humidity operating ranges.
See
section 6
on page 12 for the actual temperature ranges.
Install the
DPU
on a sturdy, level surface that can support at least 5 kg (11 lbs) of weight. Leave at least 10 cm
(4 inches) of space at the front for the coax cable F-connectors.
Make sure that there are no insulating materials that can cover the
DPU
by accident.
Please also make sure that there are no corrosive liquids or materials that can emit any corrosive gases in the
same room as the
DPU
.
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