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Front Panel
2
- Hardware Description
Each LED indicator represents a different function and will help you
monitor the status of each port and connected segments.
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Power
:
The LED is ON when the hub is powered up.
10M
:
The LED shows the linking status is in 10Mbps speed.
100M
:
The LED shows the linking status is in 100Mbps
speed.
Act
:
This signal indicates the port activity. The LED shows
that data is transmitted or received.
FDX
:
Full/Half Duplex. This signal indicates the port in
Full or Half-duplex mode. (LED ON: Full-Duplex;
LED OFF: Half-Duplex)
10%~90% :
These LEDs display the utilization percentage in 10%,
30%, 50%, 70%, or 90%.
Buffer-Full :
The LED is ON when the received buffer is full
.
RAM-Err :
Memory self-test. The whole test takes about 6 ms.
The RAM-Err LED will be turn red if any data read is
different from written.
