Fan Speed Control
Mounting OS6400 Switches
page 3-4
OmniSwitch 6400 Series Hardware Users Guide
April 2011
Fan Speed Control
Depending on the temperature of the chassis the fans speed will vary according to the table below.
Note:
The fan will never be turned off completely. At it’s lowest setting it will always be running at the
the Very Low speed setting (15%)
.
Current Fan Speed:
Temperature (Celsius) Fan Speed Set To:
Fan Rate
Very Low
>= 30
Low
25%
Low
<= 27
>= 33
Very Low
Medium
15%
50%
Medium
<= 30
>= 36
Low
High
25%
90%
High
<= 33
>= 39
Medium
Full
50%
100%
Full
<= 36
High
90%
