
Extreme Networks Consolidated Hardware Guide 11-1
11
Alpine 3800 Series Switch Fan
Tray
This chapter describes:
• Important facts about the fan trays for the Alpine 3808, Alpine 3804, and Alpine 3802
switches
• Installation and removal procedures for the Alpine 3808 and Alpine 3804 switch fan
trays
Alpine 3808 Fan Tray
The Alpine 3808 fan tray (no. 45013):
• Contains five individual fans
• Is accessed from the front of the chassis
• Is hot-swappable which means you can remove and replace the fan tray without
powering down the switch
• Can be removed and installed by customers
Caution: Do not cover or obstruct the fan ventilation holes at the rear of the unit.
Doing so can result in overheating and possible damage to the Alpine 3808
switch. Thermal sensors will shut down the Alpine 3808 switch if the internal
temperature exceeds 60 degrees Celsius.
ExtremeWare monitors the fan trays in the Alpine 3808 switch for failure and overheat
conditions. All fan failures and over temperature events cause the switch to send alerts
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