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LED Indicators
The LED Indicators give real-time information of systematic operation status.
The following table provides descriptions of LED statuses and their meaning.
LED Status Color Description
Power
On Green Power On
On Green The port is operating at 100Mbps.
100M
Off
The port is operating at 10Mbps mode or
no device is attached.
On Green
The port is successfully connecting with
the device.
Blinks Green
The port is receiving or transmitting
data.
LNK /ACT
Off No device attached.
On Orange
The port is operating in Full-duplex
mode.
Blinks Orange
Collision of Packets is occurring on the
port.
FDX /COL
Off
The port is operating in Half-duplex
mode or no device is attached.
On Green
The port is successfully connecting with
the device.
Fiber
Off Orange No device attached.
Table 2-1. The Description of LED Indicators