Minimum Software Required; Pre-Installation Requirements - Extreme Networks BlackDiamond 8800 Series Hardware Installation Manual

NOTE
The Extreme Networks 600/900 W AC PSU can be used in conjunction with an Extreme Networks 700W/1200W AC
PSU in the same BlackDiamond 8806 system.
NOTE
Extreme Networks does not recommend using the 600W/900W AC PSU in conjunction with an Extreme Networks
1200W DC PSU in the same BlackDiamond 8806 system.
WARNING!
Field operators must not attempt to open the 600W/900W AC PSU enclosure for any reason; the PSU does not
contain user-serviceable parts. In the event of failure, return the defective 600W/900W AC PSU to Extreme
Networks for repair or replacement.

Minimum Software Required

The MSM running in your BlackDiamond 8806 switch requires ExtremeXOS version 11.6.1 (or later) in
order to recognize an Extreme Networks 600/900 W AC PSU. In ExtremeXOS releases 11.3.4, 11.4.2, and
11.5.1, the 600/900 W AC PSU is disabled on all chassis. In ExtremeXOS releases earlier than those, the
software does not recognize the 600/900 W AC PSU and the PSU will not be budgeted properly,
possibly resulting in PSU shutdown and/or chassis reboot.

Pre-Installation Requirements

WARNING!
Extreme Networks 600/900 W AC PSUs do not have switches for turning the unit on and off. Remove the wall plug
from the electrical outlet to disconnect the power to an Extreme Networks 600/900 W AC PSU. Make sure that this
connection is easily accessible.
When the PSU is outside of the chassis (not installed), do not plug the PSU into an electrical outlet. Plugging an
uninstalled PSU into an electrical outlet exposes you to a hazardous energy and is a potential fire hazard.
You need the following tools and equipment before installing or removing an Extreme Networks
600/900 W AC PSU(s):
ESD-preventive wrist strap
●
Power supply cord (110 V AC, 220 V AC, or applicable to country of use)
●
A power cord for use in the United States is provided with each PSU. For use outside of the United
States, this PSU requires a power supply cord set certified for country of use. See input specifications
under AC PS Model #41050 (600/900 W AC PSU) on page
Thermal protective gloves (required for removal; the PSU is hot to the touch)
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Extreme Networks Consolidated ExtremeXOS Hardware Installation Guide
Extreme Networks 600/900 W AC PSU
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