KTI Networks KS-324F - Manual (Page 10)

5. LEDs Conditions Definition
5.1 LEDs Defined
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 The connection speed is 100Mbps.
Link / Act
Yellow The connection speed is 10Mbps.
ON The connection is Full Duplex. FDX / Col
Flashing Packet collisions occurring. A low level of
collision is a part of normal Ethernet Operation.