Led Behavior While Operating - Panasonic PN28248 Operation Manual

1.5.2.

LED Behavior while Operating

This Switching Hub has a set of LEDs for each port. These LEDs indicate the opera-
tion status of each port.
● System LED
LED
Power LED
(POWER)
Status/ECO mode LED
(STATUS/ECO)
PoE limit LED
(PoE LIM.)
Fan sensor LED
(FAN)
Temperature sensor LED
(TEMP)
Loop History mode LED
(LOOP HISTORY)
Behavior Description
Green Light Power is On
Off Power is Off
Green Light Operating in the Status mode.
Green Blink Operating in the ECO mode.
All port LEDs (Left) are turned off.
Orange Light Booting.
Orange Blink Malfunction. (Contact the seller.)
Off Power is Off
Off Supplying power in the range from 0 to 170 W.
Green Light Supplying power in the range from 170 to 185W.
Orange Blink A single port's power supply is exceeding the upper
limit, or the total power supply of the Switching Hub is
exceeding 185W
Green Light The fan is operating normally.
Orange Blink Fan error.
Green Light Within the threshold setting of the internal temperature
sensor.
Orange Blink Exceeding the threshold setting of the internal tempera-
ture sensor.
(For details, refer to Section 4.5.3.c.)
Green Blink Loop is occurring, or occurred within the last 3 days.
Off No loop detection history.
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