04-08-2013, 09:53 PM
(This post was last modified: 05-08-2013, 06:58 PM by ashiekh@coloradomesa.edu.)
Interesting, the techie said 45 - 51 dBmV was the upstream range (.177 - .355 V), and if I understand correctly, attenuators come in steps of 3 dB, in which case the reported 47.2 dBmV is right around the mark.
The following document
http://www.secable.com/files/sb5101.pdf
suggests (Page 8) that up to 54 dBmV (sometimes more) upstream is permissible.
Both modems are seeing the same problem.
That said, I really appreciate the suggestion.
The following document
http://www.secable.com/files/sb5101.pdf
suggests (Page 8) that up to 54 dBmV (sometimes more) upstream is permissible.
Both modems are seeing the same problem.
That said, I really appreciate the suggestion.