PDF Print E-mail

Average = (Sum of all samples) / (Sample Size)
Median = (X number of samples) < Median < (X number of samples)
Mode = Most frequent value found in sample
A note on standard deviation: Roughly 50%-68% of all data points fall within the first standard deviation. Roughly 75%-95% of all data points fall within the second standard deviation.
Click any of the graphs to open a larger, more detailed graph.


Input bytes received at the RF MAC layer interface.


Output bytes sent from the RF MAC layer interface.


Input bytes received at the ethernet interface.


Output bytes sent from the ethernet interface.


Errored input bytes received at the downstream RF interface.


Errored output bytes sent from the upstream RF interface.


Errored input bytes received at the ethernet interface.


Errored output bytes sent from the ethernet interface.


Codewords received on this channel with correctable errors. This includes all codewords, whether or not they were part of frames destined for this device.


Codewords received on this channel with uncorrectable errors. This includes all codewords, whether or not they were part of frames destined for this device.


Operational power level as received at the cable modem. Should be from -15 dBmV to +15 dBmV.


Operational power level as transmitted from the cable modem. Should be from +8 dBmV to +58 dBmV.


A measure of the current round trip time obtained from the ranging offset.


Signal to noise ratio of the RF signal received at the cable modem. Should be above 30 dB.


Total microreflections including in-channel response as perceived on this interface, measured in dBc below the signal level.