3Com 3C1670500C-US - OfficeConnect Gigabit Switch 5 Manuale d'uso - Pagina 10
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Support
and Safety
Information
Important Safety Information
WARNING: Warnings contain directions you must follow for your
personal safety. Follow all directions carefully.
You must read the following safety information before carrying out any
installation or removal of the unit, or any maintenance procedures.
WARNING: Exceptional care must be taken during installation and
removal of the unit.
WARNING: To ensure compliance with international safety standards
this product must only be used with a power supply that is approved in
the country of use.
The power supply output must be +12VDC, 1A minimum and the polarity
of the power supply output connector must comply with the marking on
the unit.
WARNING: Disconnect the power adapter before moving the unit.
WARNING: This unit operates under SELV (Safety Extra Low Voltage)
conditions according to IEC 60950-1. The conditions are only maintained
if the equipment to which it is connected also operates under SELV
conditions.
WARNING: RJ-45 Ports. These are shielded RJ-45 data sockets. They
cannot be used as standard traditional telephone sockets, or to connect
the unit to a traditional PBX or public telephone network. Only connect
RJ-45 data connectors, network telephony systems, or network telephones
to these sockets.
Either shielded or unshielded data cables with shielded or unshielded
jacks can be connected to these data sockets.
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