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LED Indicators
The LED Indicators give real-time information of systematic operation status.
The following table provides a description of LED status.
LED
Status
Green
Power
Off
Green
LNK/ACT
Blinks
Off
Orange
FDX/COL
Blinks
Off
Rear Panel
Figure 2-2. LED indicators
Description
Power On
Power is not connected
The port is connecting with the device.
The port is receiving or transmitting data.
No device attached.
The port is operating in Full-duplex mode.
Collision of Packets occurs in the port.
in half-duplex mode
Table 2-1. The Description of LED Indicators