LEDs
19
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
100Base-FX
Ethernet
port
connection status LED
On
Effective port connection
Blinking
Ongoing network activities
Off
No effective port connection