Extreme x250e-24t Installation Instruction

Summit Family Switches Hardware Installation Guide

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Meeting power requirements

To run your equipment safely, you must meet the specific power requirements for each switch and 
external power supply unit installed in the system. For power specifications of the switches, see the 
specific switch listings in 

 For power specifications of the 

external power supplies, see 

This section requirements to consider when preparing your installation site, including:

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Verify that your site meets all environmental and safety requirements. 

Virtually all areas of the United States are regulated by building codes and standards. During the early 
planning stages of installing or modifying your LAN, it is important that you develop a thorough 
understanding of the regulations that pertain to your location and industry. 

Building and electrical codes vary depending on your location. Comply with all code specifications 
when planning your site and installing cable. This section lists resources for obtaining additional 
information.

Information about major building codes is located at the following websites:

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International Code Council (ICC); 5203 Leesburg Pike; Falls Church, Virginia 22041 USA.

Five authorities on electrical codes are:

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http://www.nfpa.org

 

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http://www.ul.com

 

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National Electrical Manufacturing Association (NEMA) (USA only)—an organization of electrical 
product manufacturers. Members develop consensus standards for cables, wiring, and electrical 
components. The address is NEMA; 1300 N. 17th Street; Rosslyn, Virginia 22209. 

 

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Electronics Industries Alliance (EIA)—a trade association that develops technical standards, 
disseminates marketing data, and maintains contact with government agencies in matters relating to