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[faq]What Are Possible Causes of Fan Module Alarms on the CE Series Switches?

Latest reply: Nov 19, 2016 16:01:49 926 1 0 0

A fan module reports alarms in the following conditions:

  1. The device management module cannot monitor the fan module because communication with the fan module fails. In this case, a communication loss alarm is reported in this fan slot and the indicator on the fan module fast blinks green.
  2. The system cannot adjust the speed of fans in the fan module and considers the fan module failed. In this case, a fan failure alarm is reported and the indicator on the fan module slowly blinks red.

  • x
  • convention:

user_2790689
Created Nov 19, 2016 16:01:49 Helpful(0) Helpful(0)

thank you
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  • x
  • convention:

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