LED Indicators 
Figure 2-4. LED Indicators
There are three LED Indicators (10/100M, LNK/ACT, FDX/COL) for each UTP port and two LED Indicators (LNK/ACT, FDX/COL) for the fiber port. The following table provides descriptions of the LED status. They provide a
UTP Ports
LED | Status | Color | |
|
|
| |
Power | On | Green | |
|
|
| |
| On | Green | |
10/100 |
|
| |
Off |
| ||
|
| ||
|
|
| |
| On | Green | |
LK /ACT |
|
| |
Blinks | Green | ||
| |||
|
|
| |
| Off |
| |
|
|
| |
| On | Orange | |
|
|
| |
FDX /COL | Blinks | Orange | |
|
|
| |
| Off |
| |
|
|
|
Description
Power On
The port is operating at 100Mbps.
The port is operating at 10Mbps or no device attached
The port is successfully connecting with the device.
The port is receiving or transmitting data.
No device attached.
The port is operating in
Collision of Packets occurring within the port.
The port is operating in
4