2.9 LED Indications
Functions
POWER : indicates the status of the power supplied to the switch.
100/10 : indicates the connection speed between the TP port
and the associated connected device. LINK/Act. : indicates the port link and activity status FDX/Col. : indicates the duplex mode and collision occurrences
The following table lists the LED states and the indications:
LED | State | Indication |
POWER | OFF | No power is supplied to the device. |
POWER | ON | Power is supplied to the device. |
100/10 | OFF | 10Mbps is used. |
100/10 | ON | 100Mbps is used. |
LINK/Act. | OFF | No active cable link |
LINK/Act. | ON | An active link is established. |
LINK/Act. | Blink | Tx/Rx activities |
FDX/Col | ON | Full duplex is used. |
FDX/Col | OFF | Half duplex is used. |
FDX/Col | Blink | Half duplex and collision occurrences |