SNR Margin: Signal-to-Noise Ratio (dB)
ES (current 15 min): The cumulative statistics of Errored Seconds, for
the current 15 min period
ES (current 1 day): The cumulative statistics of Errored Seconds, for the
current day.
CRC (since reset): The cumulative statistics of seconds, since last reset,
when there is a CRC error in the preceding superframe.
15.2
Performance statistics
The following is the screen after clicking the [Performance] button.
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