This is a discussion on Do i need to get my wire checked? [High Attenuation] within the BSNL broadband forums, part of the Broadband Internet Service Providers category; Here are the stats that i found in my bsnl router. ....................Downstream <> Upstream SNR Margin (dB).......:12.9 <> 19.3 Attenuation ...
| |||||||
| BSNL broadband Bsnl broadband internet connection and modems, routers and other bsnl dataone related issues can be discussed here. |
| LinkBack | Thread Tools | Display Modes |
| | #1 |
| Junior Member | Here are the stats that i found in my bsnl router. ....................Downstream <> Upstream SNR Margin (dB).......:12.9 <> 19.3 Attenuation (dB)......:53.5 <> 37.5 Output Power (dBm)..:12.6 <> 19.0 Attainable Rate (Kbps):3128 <> 39568 The maximum attainable rate is 3128Kbps. Which seems to be low to me. Attenuation looks high. What you guys think. Do i need to get my wire checked ? or its normal. and i am just askin this coz incase bsnl rolled out 8 MBPS plans.. i wont be able to get that speed. Although I just found my answer here.. but i would look to see some of your stats, lets start the sharing. More can be found here. http://www.indiabroadband.net/broadb...they-mean.html (SNR Margin and Line Attenuation - What do they mean?) Last edited by swami2x; 08-09-09 at 08:21 PM. Reason: Found the answer! |
| | |
| | #2 | |
| Silver Member Join Date: May 2008 Age: 27
Posts: 314
Rep Power: 2 | Quote:
Just cheak the ADSL Modual set to G.DMT or not. If not then set to G.Dmt. | |
| | |
| | #4 |
| Junior Member Join Date: Jun 2009 Location: Gujarat
Posts: 22
Rep Power: 1 | Hi friends, 1) It seems the BSNL guys have raised link speeds in some cities to 10mbps for all users, regardless of their plan selected this has had a direct effect on SNR values, which lower with the rise in synch speed. This leads to asynch. problems Can anyone guide how we can explain this to the exchange people? I too got the port changed, the wirings changed etc.... but the SNR is low, apparently becoz of the high synch speeds 2) Secondly, I have observed that more people on Home unlimited plans have SNR issues.... could there be a correlation ? The exchange guys were telling me that the HOME UL customers complain a lot |
| | |
| | #5 | |
| Platinum Member Join Date: Aug 2007 Location: Chennai
Posts: 4,246
Rep Power: 12 | (1)Post your modem make details. (2)Post SNR/ATTN/ mod selected line speed etc (3)The tariff plan you have. (4). speed test.net try Server Mumbai aand new delhi. Post results here. Para two ; Quote:
Appear for All India Competitive Examination along with similar 10000 or more candidates and finally get selected. May be 100 are selected per year . They also undergo training in various aspects of communication in BSNL. So to explain to them you should have Technical Data to present. | |
| | |
| | #6 |
| Bronze Member | very true.... see my 192.168.1.1 stats before and after changing link speeds.... Lower link speeds better SNR ratios ![]() Higher link speeds bad SNR ratios |
| | |
| | #7 |
| Junior Member Join Date: Jun 2009 Location: Gujarat
Posts: 22
Rep Power: 1 | Hi Nilay, Your line stats are really interesting, as they resemble my line stats I too synch at 10/1 mbps and get SNR margins of 14 and 6, DS and US respectively Do you face any synch. problems, at any specific time of the day, or randomly? I have gone through the drill, getting ports changed, wires checked etc. I now no longer have the time left to pursue the BSNL guys.. The last option for me is to get the plan changed, as it seems that the folks at the exchange give last priority to UL users. Regards @essbebe - I had posted my problem here, and received your kind guidance too -- www DOT indiabroadband DOt net/bsnl-broadband/12564-snr-upstream-downstream-problem-2.html#post195319 Last edited by dnjkane; 08-13-09 at 10:18 AM. Reason: to edit stuff |
| | |
| | #8 |
| Bronze Member | |
| | |
| Tags |
| attenuation, attenuation or noise, bsnl, checked, high, wire |
| Thread Tools | |
| Display Modes | |
| |
| ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| What is SNR & Attenuation ? | brodbnd | BSNL broadband | 3 | 05-24-09 05:59 PM |
| [13-Mar-09] BSNL Cable Wire Cut | Problem in K.P.H.B. and surrounding areas | sonone | BSNL broadband | 2 | 03-14-09 11:10 PM |
| Which wire to purchase ?? | crazydude | BSNL broadband | 15 | 02-11-09 01:33 AM |
| Does 14 mt long phone wire affect adsl link? | nilaynashikkar | BSNL broadband | 10 | 02-08-09 04:52 AM |
| does wire thickness, type affect speed of bsnl broadband? | mama | BSNL broadband | 2 | 11-19-08 11:54 PM |