Allied Telesis SwitchBladex8112 Installation Manual page 75

Section I: Hardware Overview
SwitchBlade x8112 Chassis Switch and AT-SBx81CFC960 Card Installation Guide
Table 21. SYS (System) Status LEDs (Continued)
LED State
Solid Green Indicates that the fan module is operating properly.
FAN
Flashing Indicates that the fan module has a problem. The
Amber fans are operating below the normal operating
range or have stopped.
Description
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