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Preparing for the Installation
Ensure that power supplies are safe and appropriate for the equipment.
For details about the equipment's power requirements, see the
Switch
5.
Following Applicable Industry Standards
Understand the applicable standards and ensure that they are being followed.
Operating Environment Requirements
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 network, it is important that you develop a thorough
understanding of the regulations that pertain to your location and industry.
Meeting Building and Electrical Codes
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.
For information about major building codes, consult the following organization:
International Code Council (ICC)
5203 Leesburg Pike
Falls Church, VA 22041 USA
www.iccsafe.org
The organizations who are the authorities on electrical codes are listed in the table Authorities on
Electrical codes below.
Table 12: Authorities on Electrical Codes
Organization
National Electrical Code (NEC) Classification (USA only)
Recognized authority on safe electrical wiring. Federal,
state, and local governments use NEC standards to
establish their own laws, ordinances, and codes on
wiring specifications. The NEC classification is published
by the National Fire Protection Association (NFPA).
Underwriters' Laboratory (UL)
Independent research and testing laboratory. UL
evaluates the performance and capability of electrical
wiring and equipment to determine whether they meet
certain safety standards when properly used.
Acceptance is usually indicated by the words "UL
Approved" or "UL Listed."
on page 18.
on page 34
Address
NFPA
1 Batterymarch Park
Quincy, MA 02169
USA
UL
333 Pfingsten Road
Northbrook, IL 60062
USA
ExtremeSwitching SLX 9250 Hardware Installation Guide
Operating Environment Requirements
Power Supplies for Use with Your
Web Site URL
www.nfpa.org/
www.ul.com
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