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Idiomas disponibles
Idiomas disponibles
Rack or cabinet installation
You may either place the switch on a rack shelf or mount the switch directly into a 19"
wide, EIA-310- E-compliant rack. The dual-tray mounting rails ship with the dual tray, not
the switch.
WARNING: This guide is a condensed reference. Read the safety instructions in
Safety, Environmental, and Regulatory information booklet before you
your
begin.
NOTE: The illustrations in this section are not intended to represent a specific
switch.
NOTE: Do not the use the mounted rails as a shelf or a workplace.
Rack mount safety considerations
•
Rack loading—Overloading or uneven loading of racks may result in shelf or rack
failure, possibly damaging the equipment and causing personal injury. Stabilize racks in
a permanent location before loading begins. Mount the components starting at the
bottom of the rack, then work to the top. Do not exceed your rack's load rating.
•
Power considerations—Connect only to the power source specified on the unit. When
you install multiple electrical components in a rack, ensure that the total component
power ratings do not exceed the circuit capabilities. Overloaded power sources and
extension cords present fire and shock hazards.
•
Elevated ambient temperature—If you install the switch in a closed rack assembly, the
operating temperature of the rack environment may be greater than the room ambient
temperature. Use care not to exceed the 45°C (113°F) maximum ambient temperature
of the switch.
•
Reduced air flow—Do not compromise the amount of airflow required for safe
operation of the equipment. Install the equipment in the rack so that the equipment
constantly has the correct amount of airflow surrounding it.
•
Reliable earthing—Maintain reliable earthing of rack-mounted equipment. Pay
particular attention to the supply connections other than the direct connections to the
branch circuit, for example: use of power strips.
•
Do not mount the equipment with the fan panel facing in the downward position.
Half-RU front-rack installation
The dual-tray mounting rails ship with the dual tray, not with the switch. You must supply
eight rack-mount screws for this four-post installation.
NOTE: Do not install the dual tray in a two-post rack.
Installation instructions follow this order:
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