Allied Telesis AT-SBX3165 User Manual

SwitchBlade x3112 Installation Guide

91

Check the FAN System LED on the front panel of the AT-SBx31CFC 
Fabric Control Card for a solid green or flashing amber status. A flashing 
amber status LED indicates a FAULT condition in the AT-SBx31FAN Tray. 

The fan tray is initialized by the software running on the AT-SBx31CFC 
Fabric Control Card. The fan speed is independently adjusted proportional 
to the internal operating temperature. If the fan speed of one or more fans 
falls below a set minimum speed, the fan FAULT condition will occur.

You can obtain specific information for the AT-SBx31CFC Fabric Control 
Card by using the Switchblade x3112 Management Software to note 
specific parameters by entering the following command:

officer SEC>> SHOW FANMODULE

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Contact Allied Telesis Technical Support for further assistance. Please 
report the AT-SBx31FAN Tray fault condition and the information 
obtained from the SHOW FANMODULE command.

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If the AT-SBx31FAN Tray needs to be replaced, remove the assembly 
and install a replacement AT-SBx31FAN Tray. Refer to “Replacing the 
AT-SBx31FAN Tray” on page 79.

The AT-SBx31FAN Tray is hot swappable which allows the 
SwitchBlade x3112 to continue to operate while you exchange AT-
SBx31FAN Trays.