Extreme Networks 12802, 12804 manual Installing Power Supply Units, Safety

6 Installing Power Supply Units

This chapter describes how to install power supply units in BlackDiamond 12800 series switches.

This chapter includes the following topics:

●Safety on page 73

●BlackDiamond PSU Compatibility on page 74

●Extreme Networks 1200 W DC PSU on page 74

●Extreme Networks 700/1200 W AC PSU on page 81

●Extreme Networks 325 W DC Power Supply on page 88

●Extreme Networks 325 W AC Power Supply on page 94

Safety

Only trained service personnel should perform service to Extreme Networks switches and their components. Trained service personnel have read all related installation manuals, have the technical training and experience necessary to be aware of the hazards to which they are exposed in performing a task, and are aware of measures to minimize the danger to themselves or other persons.

Before installing an Extreme Networks PSU into your network:

●Read the latest installation and safety information provided in this chapter and in Appendix A, “Safety Information.”

●See Appendix A, “Safety Information” for additional information regarding regulatory compliance certifications.

NOTE

For central DC power connections, the 1200 W DC PSU and 325 W DC PSU are intended to be installed only in restricted access locations (dedicated equipment rooms, equipment closets, or the like) in accordance with Articles 110-16, 110-17, and 110-18 of the National Electric Code, ANSI/NFPA-70. All wiring methods involving the DC input cable assembly must be performed according to the relevant articles of the National Electrical Code.

CAUTION

Building codes vary worldwide; therefore, Extreme Networks strongly recommends that you consult an electrical contractor to ensure proper equipment grounding and power distribution for your specific installation.

WARNING!

Field operators must not attempt to open the PSU enclosure for any reason; the PSU does not contain user-serviceable parts. In the event of failure, return the defective PSU to Extreme Networks for repair or replacement.

BlackDiamond 12800 Series Switches Hardware Installation Guide 73