CCDF Summary (DOCSIS 4.0 Upstream)
The following table lists the CCDF Summary data.
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Average Power - Average input power (dBm)
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% at Power Average - % at Power Average is the probability that a random sample will be above the average power.
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Relative Peak Power - Peak power (dB), relative to the average power level in dBm. This value shows how many dB the peak is above the average.
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Absolute Peak Power - Absolute peak power (dBm)
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Power at n% - The x-axis value (power in dB) of the CCDF curve at which the y-axis value is n%. Based on the data used to create the CCDF, the probability is n% that a point will have a power level that is above the "Power at n%" value. These values are computed using linear interpolation between CCDF bins. If there's not enough data in the CCDF to compute a value, *** will be displayed.
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Points - Number of points accumulated
See Also