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SwitchX®-2 60 Port Ethernet Switch System Hardware User Manual
There are two possible air flows for the fan unit. The air flow depends on the switch model. See
"Air Flow" on page 20 for an explanation of the model numbers and labels.
OK
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OK
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To extract a Fan Unit:
1. Grasping the handle with your right hand, push the latch release with your thumb while pull-
ing the handle outward. As the fan unit unseats, the fan unit status indicators will turn off.
2. Remove the fan unit.
Risk of Electric Shock!
With the fan module removed power pins are accessible within the module cavity.
DO NOT insert tools or body parts into the fan module cavity.
Operation without a fan unit should not exceed two minutes.
During fan hot-swap, if the LED indicator is OFF then the fan unit is disconnected.
Make sure that the fans have the air flow that matches the model number. An air flow
opposite to the switch design will cause the switch to operate at a higher (less than
optimal) temperature.
Figure 30: Air Flow Labels
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These air flow labels must be the same.
Blue is power side inlet to connector side outlet
OK
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Red is connector side inlet to power side outlet
OK
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OK
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Mellanox Technologies
Rev 1.1
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OK
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