Installation manual

Table 9: Authorities on Electrical Codes (continued)
Organization Address Web Site URL
Electronics Industries Alliance (EIA)
Trade association that develops technical standards,
disseminates marketing data, and maintains contact with
government agencies in matters relating to the electronics
industry.
EIA
2500 Wilson Boulevard
Arlington, Virginia 22201
USA
www.eia.org
Federal Communications Commission (FCC) (USA only)
Commission that regulates all interstate and foreign electrical
communication systems that originate in the United States
according to the Communications Act of 1934. The FCC
regulates all U.S. telephone and cable systems.
FCC
445 12th Street S.W.
Washington, D.C. 20554
USA
www.fcc.gov
Checking Equipment Location
Note
We recommend that you consult an electrical contractor for commercial building and wiring
specifications.
1 Be sure that your system is readily accessible for installation and service.
See Rack Specifications and Recommendations on page 37 for information.
2 Use appropriate AC or DC power, power distribution, and grounding for your specific installation.
3 Use a vinyl floor covering in wiring closets or other indoor equipment locations.
Concrete floors accumulate dust, and carpets can cause static electricity.
4 Prevent unauthorized access to equipment locations by providing door locks.
Install the equipment in a secured, enclosed, and restricted access location, ensuring that only
qualified service personnel have access to the equipment.
5 Provide adequate overhead lighting for easy maintenance.
6 Be sure that each equipment location has a suitable ground.
All equipment racks and equipment installed in the closet should be grounded.
7 Be sure that all system environmental requirements are met, such as ambient temperature and
humidity.
Controlling Temperature
It is important to keep installed equipment within the thermal operating specifications for optimum
performance and safety.
Install the equipment only in a temperature- and humidity-controlled indoor area that is free of
airborne materials. Too much humidity can cause a fire. Too little humidity can produce electrical shock
and fire.
Note
As with all electrical equipment, Extreme Networks product lifetimes degrade with increased
temperature. If possible, temperatures should be kept at approximately 78° F (25° C) or
lower.
Preparing Your Site
BlackDiamond X Series Switches Hardware Installation Manual 35