H3C Technologies H3C S10500 Series Switches - Manual (Page 101)

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LED Status Description
Temperature
alarm
Steady yellow The temperature of the module has reached the alarm threshold.
Off The PoE power module is operating correctly.
Power module
failure
Steady red The PoE power module is faulty.
Off The PoE power module is operating correctly.
PoE monitoring module LEDs
Table 56 PoE monitoring module LED description
LED Status Description
RUN
Steady green The PoE monitoring module is operating correctly.
Off The PoE monitoring module is faulty.
MAJOR
Steady red
One of the following events might occur:
• The PoE power module is faulty.
• All PoE power modules are removed.
• The switch on the PoE power frame is off.
• The PoE power module is present but no AC power is being
input.
On and then off The PoE power module hot swapping has been performed.
Off The PoE power module is operating correctly.