UNDERSTANDING LED INDICATORS
The front panel LEDs provides instant status feedback, and helps
monitor and troubleshoot when needed.
System LED
LED Indicators
LED
Indicative
Power
(per device)
Link/Act
(per port)
PoE LED Indicators
Location
LED
Indicative
PoE Port
PoE Status
Figure 3. LED indicators of the Switch
Color
Status
Green
Solid Light
Off Light
Green
Solid light
Blinking
Off
Color
Green
Green
Off
Description
Power on
Power off
When there is a secure connection (or link)
to device at any of the ports.
When there is reception or transmission
occurring at any of the ports.
No link
Status
Description
Solid Light
When the PoE powered
device (PD) is connected and
the port supplies power
successfully.
Blinking
Overload/Short circuit
occurred. PSE will turn off
power and blink the LED 2
seconds. After 2s, LED will
be off. PSE will auto-recovery
within 5s after turn off power.
Light Off
No Powered Device (PD)
connected.
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