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13
2.9 LED Indicators
Functions
POWER:
indicates the status or 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 status and the indications :
LED
State
Indication
POWER
OFF
No power is supplied to the device.
ON
Power is supplied to the device.
100/10
OFF
10Mbps is used.
ON
100Mbps is used.
LINK/Act. OFF
No active cable link is established.
ON
An active link is established.
Blink
Tx/Rx activities.
FDX/Col.
ON
Full duplex is used.
OFF
Half-duplex is used.
Blink
Half-duplex and collision occurrences.
