[CLUE-Tech] CLUE: DSL - PCISYS
Randy Arabie
rrarabie at arabie.org
Fri Jul 5 11:40:02 MDT 2002
On Fri, 5 Jul 2002, Matt Gushee wrote:
> My educated guess is that the dB figures are indeed indicating what's
> wrong. Here are yours:
>
> > Status:
> > Local SNR Margin: 6.5dB
> > Local Coding Gain: 7.5dB
> > Local Transmit Power: 11.6dB
> > Local Attenuation: 35.5dB
> > Remote Attenuation: 31.5dB
>
> And here are mine:
>
> Status:
> Local SNR Margin: 43.0dB
> Local Coding Gain: 6.5dB
> Local Transmit Power: 11.9dB
> Local Attenuation: 20.5dB
> Remote Attenuation: 17.5dB
>
> I don't know how good a benchmark my figures are, but I'm about 1000 feet
> from the Central Office and, once I got through the initial setup
> nightmare, my service has always performed satisfactorily. Note the big
> difference in SNR (Signal-to-Noise Ratio?) Margin. I have a feeling that
> might be the most crucial number.
A SNR Margin of 0 would mean that Signal = Noise?
Your signal is 43dB greater than noise, while mine is only 6.5dB greater.
Correct? If so, that is not good :(
--
Cheerio!
Randy
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