INS_CNGE28FX4TX24MS(2,POE2/48)
04/30/18 PAGE 6
INSTALLATION AND OPERATION MANUAL
CNGE28FX4TX24MS(2,POE2/48)
TECH SUPPORT: 1.888.678.9427
Safety Instructions
Read these safety instructions carefully.
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Keep this user manual for later reference.
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Disconnect this equipment from any AC outlet before cleaning. Use damp cloth. Do not use
liquid or spray detergents for cleaning.
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For plug-in equipment, the power outlet socket must be located near the equipment and must
be easily accessible.
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Keep this equipment away from humidity.
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Put this equipment on a stable surface during installation. Dropping it or letting it fall may
cause damage.
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The openings on the enclosure allow for air convection. Protect the equipment from over-
heating. DO NOT COVER THE OPENINGS.
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Make sure the voltage of the power source is correct before connecting the equipment to the
power outlet.
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Position the power cord so that people cannot step on it. Do not place anything over the
power cord.
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All cautions and warning on the equipment should be noted.
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If the equipment is not used for a long time, disconnect it from the power source to avoid
damage by transient over voltage.
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Never pour any liquid into an opening. This may cause fire or electrical shock.
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Never open the equipment. For safety reasons, the equipment should be opened only by
qualified service personnel.
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If one of the following situations arises, get the equipment checked by service person nel:
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The power cord or plug is damaged.
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Liquid has penetrated into the equipment.
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The equipment has been exposed to moisture.
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The equipment does not work well, or you cannot get it to work according to the user
manual
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The equipment has been dropped and damaged.
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The equipment has obvious signs of breakage.
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PoE requirements: The equipment is to be connected only to PoE networks without routing to
the outside plant.
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Do not leave this equipment in an environment where the storage temperature may go below
-40°C (-40°F) or above 75°C (167°F) this could damage the equipment. The equipment should
be in a controlled environment.