DELTA DORE 6417010, Installation Manual

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4 - Installation recommendations
4.1 To achieve optimum operation:
4.2 Cable type to use
Choose the appropriate cable according to the distance between the equipment to
connect and the PoE SW4.
- Up to 200 metres: Use a category 5 Ethernet cable.
- From 200 to 300 metres: Use a category 6 Ethernet cable.
• Install the PoE SW4 indoors in
a dry, well-ventilated, dust-free
environment.
• Ensure that the device is correctly
fitted to a rack or placed on a stable
surface.
• Switch off the device before
connecting or disconnecting the
connected peripheral devices.
• Antistatic precautions:
Dust can lead to electrostatic
adsorption. To protect the device
against damage from static electricity,
keep the environment of the device
clean, dry and well ventilated (regular
dusting is required).
• Disconnect the mains supply from the
device when you are performing the
cleaning operations.
• Use the power supply adaptor
included to supply power to the
device.
Ensure that the input voltage matches
the value stated on the device label.
• Connect the device power
supply after making all the other
connections.
• Do not open the device unit.
• Place the device away from strong
currents.
• Ensure that the device is correctly
earthed.
• Do not obstruct the ventilation slots,
maintain a free space of 10 cm on
each side of the device.
• Do not place any heavy or large object
on the device.
• For equipment connected to the
power grid, the socket outlet must be
installed close to the equipment and
readily accessible.