Extreme Networks 600/900 W Ac Power Supply; Minimum Software Required - Extreme Networks BlackDiamond 8806 Hardware Installation Manual

Extreme Networks 600/900 W AC Power Supply

Figure 37 shows the Extreme Networks 600/900 W AC UL-listed accessory power supply unit (Model
number 41050/PS 2431). This power supply is compatible with the BlackDiamond 8806 switch.
The power supply bay can accommodate up to six hot-swappable 600/900 W AC power supplies.
Figure 37: Extreme Networks 600/900 W AC Power Supply
The front panel on each 600/900 W AC power supply provides a handle for insertion and removal of
the unit. Two cooling fans draw air in through the front vents on the power supply and exhaust the air
through the rear vents of the switch. Airflow through the power supply is independent of the airflow
through the rest of the switch.
The AC input is located on the switch directly below each installed power supply.
NOTE
The Extreme Networks 600/900 W AC power supply can be used in combination with an Extreme
Networks 700W/1200W AC power supply in the same BlackDiamond 8806 system.
Extreme Networks does not recommend using the 600W/900W AC power supply in combination with an Extreme
Networks 1200W DC power supply in the same BlackDiamond 8806 system.
WARNING!
Field operators must not attempt to open the 600W/900W AC power supply enclosure for any reason; the
power supply does not contain user-serviceable parts. In the event of failure, return the defective 600W/900W AC
power supply 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 power supply. In ExtremeXOS releases 11.3.4,
11.4.2, and 11.5.1, the 600/900 W AC power supply is disabled on all chassis. In ExtremeXOS releases
earlier than those, the software does not recognize the 600/900 W AC power supply and the power
supply will not be budgeted properly, possibly resulting in power supply shutdown and/or chassis
reboot.
BlackDiamond 8800 Series Switches Hardware Installation Guide
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