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ADSL2 Connection has a worryingly low download snr- down to 0.1 at times

Gel
Seasoned Pro
Posts: 1,617
Thanks: 165
Fixes: 14
Registered: ‎02-08-2007

ADSL2 Connection has a worryingly low download snr- down to 0.1 at times

SNR Dropped

My d/load snr is normally in 5-7 band.

That's changed today; any clues why?

It's been as low as 0.1!

0.8 this morning (7/6 @ 07.30)

Board version: Plusnet Hub One
5. DSL uptime: 1 days, 00:40:12
6. Data rate: 895 / 3619
7. Maximum data rate: 906 / 3508
8. Noise margin: 7.6 / 0.3
9. Line attenuation: 36.8 / 62.2
10. Signal attenuation: 36.6 / 57.9
6 REPLIES
Browni
Aspiring Hero
Posts: 2,291
Thanks: 787
Fixes: 46
Registered: ‎02-03-2016

Re: ADSL2 Connection has a worrying low download snr

Noise on your phone line?
I must have been really bad in a previous life as this was my 3rd ISP in a row that used lithium.
Now you're stuck with me because my new ISP doesn't run a forum Cheesy
Gel
Seasoned Pro
Posts: 1,617
Thanks: 165
Fixes: 14
Registered: ‎02-08-2007

Re: ADSL2 Connection has a worrying low download snr

Community Gaffer
Community Gaffer
Posts: 17,667
Thanks: 659
Fixes: 163
Registered: ‎05-04-2007

Re: ADSL2 Connection has a worrying low download snr

If it's not causing any issues I wouldn't worry too much about it. Let us know if you do start to have problems though.

If this post resolved your issue please click the 'This fixed my problem' button
 Chris Parr
 Plusnet Staff
Gel
Seasoned Pro
Posts: 1,617
Thanks: 165
Fixes: 14
Registered: ‎02-08-2007

Re: ADSL2 Connection has a worrying low download snr

Thanks Chris; doesn't seem to be causing issues on my very long line.

Did go up to 3.3 earlier, but has dropped again now:

stats.JPG

Community Gaffer
Community Gaffer
Posts: 17,667
Thanks: 659
Fixes: 163
Registered: ‎05-04-2007

Re: ADSL2 Connection has a worrying low download snr

We can increase the target SNR to 6db, however that will very likely reduce the sync speed so unless you start to have issues I'm not really wanting to do it Smiley

If this post resolved your issue please click the 'This fixed my problem' button
 Chris Parr
 Plusnet Staff
Gel
Seasoned Pro
Posts: 1,617
Thanks: 165
Fixes: 14
Registered: ‎02-08-2007

Re: ADSL2 Connection has a worrying low download snr