Extreme Networks 1200 W Dc Psu; Minimum Software Required - Extreme Networks BlackDiamond 8800 Series Hardware Installation Manual

Extreme Networks 1200 W DC PSU

The Extreme Networks 1200 W DC UL-listed accessory power supply unit (Model # 60021/PS 2350) is
compatible only with the following UL-listed BlackDiamond
BlackDiamond 8800 series of switches
●
BlackDiamond 10808 switch
●
BlackDiamond 12804 switch
●
Extreme Networks 1200 W DC PSUs are fully fault-tolerant, hot-swappable, and load-sharing in an N+1
configuration. If one DC PSU fails in this configuration, the others will provide sufficient power to
operate a fully loaded switch.
The power supply bay can accommodate up to six hot-swappable Extreme Networks 1200 W DC PSUs.
In an N+N configuration, each group of power supplies can provide A/B feed redundancy for the
system.
NOTE
Extreme Networks does not recommended using the 1200 W DC PSU in conjunction with any Extreme Networks
AC PSU in the same BlackDiamond 8800 series, BlackDiamond 10808, or BlackDiamond 12804 system. Extreme
Networks recommends that DC and AC PSU units not be used together in the same BlackDiamond switch.
NOTE
For central DC power connections, the 1200 W DC PSU is 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.
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 1200 W DC PSU enclosure for any reason; the PSU does not contain
user-serviceable parts. In the event of failure, return the defective 1200 W DC PSU to Extreme Networks for repair
or replacement.

Minimum Software Required

You must be running ExtremeWare XOS version 11.3 or later for the system to recognize the DC PSU.
Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide

Extreme Networks 1200 W DC PSU

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switches:
139