LEDs
17
5 LEDs
Table 9 Front Panel LEDs
LED
State
Description
Power 1 LED
On
Power 1 is connected and operates properly.
Off
Power 1 is not connected or operates abnormally.
Power 2 LED
On
Power 2 is connected and operates properly.
Off
Power 2 is not connected or operates abnormally.
Gigabit SFP slot connection status
LED
On
Effective port connection
Blinking Ongoing network activities
Off
No effective port connection
POE LED
On
The POE port provides power supply normally.
Blinking The POE port provides power supply abnormally.
Off
The POE port provides no power supply.
10/100Base-T(X)
Ethernet
port
speed LED (yellow)
On
100M working state (100Base-TX)
Off
10M working state (10Base-T) or no connection
10/100Base-T(X)
Ethernet
port
connection status LED (green)
On
Effective port connection
Blinking Ongoing network activities
Off
No effective port connection
10/100/1000Base-T(X)
Ethernet
port speed LED (yellow)
On
1000M working state (1000Base-TX)
Off
10/100M working state (10/100Base-T(X)) or no connection
10/100/1000Base-T(X)
Ethernet
port connection status LED (green)
On
Effective port connection
Blinking Ongoing network activities
Off
No effective port connection
