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4. LED Indicators
4.1 LED Panels
The switch provides comprehensive LED indicators for diagnosing and
monitoring the operation of the unit as illustrated below:
4.2 Interpretation
Power LED : indicates the status of the power supplied to the switch.
Link/Act. LED : indicates the port cable link and traffic activity.
10/100M LED : indicates the connection speed used
Duplex/Col. LED : indicate the duplex mode used and collision status
FX LED : indicate the fiber module is installed and active.
The LED indicators labeled a port number on top are corresponding to a
specific 10/100BASE-TX port. The states and indications are:
LED STATE INDICATION
Power Off Power Off
Power On Power On
Link/Act. On Link active
Link/Act. Off No active link
Link/Act. Blink Tx or Rx activities.
10/100M On 100Mbps speed
10/100M Off 10Mbps speed
Duplex/Col. On Full duplex mode
Duplex/Col. Off Half duplex mode
Duplex/Col. Blink Collision occurrences
FX On One fiber module is on.