Status > System Status - Advantech EKI-6340 Series User Manual

3.6.2 Status > System Status
Real-time link statuses of all interfaces are shown in the menu.
System Up Time: Display how long the EKI-6340 series has been operating since
last boot-up.
Interface Status: Indicate the interface is ENABLE or DISABLE.
Link Rate: Data Link Rate here indicates the maximum availability of transmission
rate, and it can be used as an indication of link quality.
Link Quality: A Calculation of RSSI, signal and noise level to indicate the quality of
the communication link in percentage.
Channel: The channel used by the wireless interface.
Signal Level: A -70 ~ -50 dBm signal level is recommended for a good connection.
It's dependent on the throughput rate required in the application. Too low a signal, the
wireless link between AP and AC cannot be established. Too high a signal level, the
power amplifier at the receiver might be forced to operate in saturation region and
distorts the signal waveform.
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