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5. LEDs Conditions Definition
5.1
Adding 100BaseFX Module
The LEDs provide useful information about the switch and the status of all individual ports.
LED
STATUS
CONDITION
Power
ON
Switch is receiving power.
ON
Port has established a valid link.
Flashing
Data packets being received or sent.
Green
Connection speed is 100Mbps.
Link / Act
Yellow
Connection speed is 10Mbps.
ON
Connection is Full Duplex.
FDX / Col
Flashing
Packet collisions occurring. A low level of
collision is a part of normal Ethernet Operation.
