• Use a vinyl oor covering in your wiring closet. (Concrete oors accumulate dust, and
carpets can cause static electricity.)
• Prevent unauthorized access to wiring closets by providing door locks. Install the
equipment in a secured, enclosed, and restricted access location, ensuring that only
qualied service personnel have access to the equipment.
• Provide adequate overhead lighting for easy maintenance.
• Be sure that each wiring closet has a suitable ground. All equipment racks and
equipment installed in the closet should be grounded.
• Be sure that all system environmental requirements are met, such as ambient
temperature and humidity.
Note
Consult an electrical contractor for commercial building and wiring
specications.
Control the Temperature
Extreme Networks equipment generates a signicant amount of heat. It is essential
that you provide a temperature-controlled environment for both performance and
safety.
Install the equipment only in a temperature- and humidity-controlled indoor area that
is free of airborne materials that can conduct electricity. Too much humidity can cause
a re. Too little humidity can produce electrical shock and re.
Observe these additional thermal recommendations for the location where you plan to
install your equipment:
• Ensure that the ventilation in the wiring closet is adequate to maintain a
temperature below the maximum operating temperature for the equipment..
• Install a reliable air conditioning and ventilation system.
• Keep the ventilation in the wiring closet running during non-business hours;
otherwise, the equipment can overheat.
• Maintain a storage temperature between -40°C (-40°F) and 70°C (158°F).
Table 7 summarizes the behavior of Extreme Networks switches when they experience
high operating temperatures.
Control the Temperature Site Preparation
30 ExtremeSwitching 5320 Series Hardware Installation Guide
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