7
LED Indicators The LED Indicators give real-time information of systematic operation
status. The following table provides descriptions of LED statuses and
their meaning.
Figure 2-2. LED indicators
LED Status Description
Green Power On.
Power
Off Power is not connected.
Green The port is connecting with the device.
Blinks The port is receiving or transmitting data.
LNK/ACT
Off No device attached.
Yellow The port is operating in Full-duplex mode.
FDX/COL
Off No device attached or in half-duplex mode.
Table 2-1. The Description of LED Indicators