6
The
rich diagnostic LEDs on the front-panel can provide the operating
status of individual port and whole system. The following table is a summary
for LEDs definition.
Type LED Status Operation
Green Power is on System Power
Off Power is off
Green Connected as 100Mbps 10/100M
Off Connected as 10Mbps
Green The port is connected
Blinking Green There is traffic transverses the port
Port LEDs
Link/Act
Off No connection
2.3.1 System LEDs
System LED indicators are located on the front panel for showing the operating
status of the whole device.
2.3.1.1 Power LED
This indicator lights green when the hub is receiving power; otherwise, it is off.
2.3.2 Port LEDs
Port LED indicators are located on the front panel for showing the operating status
of each port.
2.3.2.1 Speed LED
Every port has a Speed LED for showing the speed of network connection. Steady
green indicates that the port is operating at 100Mbps. If the LED is off, the link speed is
10Mbps.