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UNDERSTANDING LED INDICATORS
The front panel LEDs provide instant status feedback, and helps
monitor and troubleshoot when needed.
Figure 7. LED indicators of the Switch
System LEDs
POWER:
On :
When the Power LED lights on, the Switch is receiving power.
Off :
When the Power turns off or the power cord has
improper
connection.
Power Maximum (PWR MAX)
On :
When the system power resource remain <=15.4W
(the system
power consumption >= 155W), the LED will be on
, the system
will not provide power to the additional POE PD inserted.
Off :
When the system has enough power mo
re then 15.4W (the
system power consumption <155W).