Lubos Rendek wrote, on 02/07/11 00:31: > Hi Jörg, > > Thanks for the input. However, i'm not able to find S/N ratio on > online page. Is SNR Margin what you're referring to? Here is a > snapshot of my online page: > > > ADSL Status Mode State Up Speed Down Speed SNR Margin > Loop Att. > ADSL2+(G.992.5) SHOWTIME 937884 5689641 5 44 > > It appears that I have very low SNR Margin and loop Att is also not so great.. > > > thanks > > Lubos > <snip>
Yes, SNR stands for "Signal to Noise Ratio". On my Vigor 2800 with ADSL+ the SNR is 5.0 as yours, but my attenuation is 18.5 which is by far better than yours (its a logarithmic scale, smaller values are better, see e.g., http://www.kitz.co.uk/adsl/linestats.htm, http://support.draytek.net.au/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=33&nav=0,18,32). I'm not a specialist, but I think the high attenuation is your problem. -- Best regards, Jörg-Volker. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/iioqa1$uak$1...@dough.gmane.org
