
Extreme Networks Consolidated Hardware Guide 17-1
17
BlackDiamond 6800 Series
Switch Fan Tray
This chapter describes:
• Important facts about the fan trays for the BlackDiamond 6818 and BlackDiamond
6808 switches
• Installation and removal procedures for the BlackDiamond 6818 and BlackDiamond
6816 switch fan trays
BlackDiamond 6816 Fan Trays
The BlackDiamond 6816 fan trays:
• Contain nine individual fans
• Are accessed from the front of the chassis
• Are hot-swappable which means you can remove and replace a fan tray without
powering down the system
• Can be removed and installed by customers
Caution: Do not cover or obstruct the fan ventilation holes at the side of the unit.
Doing so can result in overheating and possible damage to the BlackDiamond
6816 switch. Thermal sensors will shut down the BlackDiamond 6816 switch if
the internal temperature exceeds 60 degrees Celsius.
ExtremeWare monitors the fan trays in the BlackDiamond 6816 switch for failure and
overheat conditions. All fan failures and over temperature events cause the switch to
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