Target SNR
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- Target SNR
Target SNR
08-11-2009 11:58 PM
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Could you reset my target SNR back to 6dB.
I have been able to do this myself using this website - http://www.mognuts.com/NetgearRouterUtility.html
But, everytime i switch my router off / reboot i always connect with a higher SNR which i turn gives me slower speeds.
Re: Target SNR
09-11-2009 10:57 AM
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i dont think anyone can reset your target SNR for you. if you modify the SNR with a utility like the one you have tried, it wont survive a re-boot of the router. you will need to try something like the DGTeam firmware, which can be programmed to keep the SNR at a certain level (or at least reset it when the router re-boots).
http://dgteam.ilbello.com/index.php?pid=5
i'm sure someone more knowledgeable on the subject will be able to provide a better answer.
regards,
reg.
Re: Target SNR
09-11-2009 12:16 PM
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Id rather plusnet just set my target back to 6dB so I dont have to bother.
My SNR was increased a some time ago when my line had a fault in the street cabinet wiring and plusnet were trying to stop my disconnects .
Since this has been fixed and I no longer get random dropouts id like it reset to 6dB to give me better speeds..
Thanks
Re:Target SNR
10-11-2009 9:12 AM
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I'd suggest going to http://faults.plus.net and raising a request to have your SNR dropped from there.
Re: Target SNR
10-11-2009 2:19 PM
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Anyway ill do it now and leave it a wk or so, if it doesnt reset back to 6dB ill give you a shout here.
Regards
Re: Target SNR
17-11-2009 12:22 PM
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Hi,
I got this message on sunday -
"KBD currently offline so unable to confirm current SNR profile set - to be retested when back online."
could you check to see if its been online and if so set my target to 6dB.....cheers
Re:Target SNR
18-11-2009 12:15 PM
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I've got one of our faults guys on this for you now.
Re: Target SNR
19-11-2009 6:38 PM
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I rebooted last night and rebooted again just 2 mins ago and still no change..
Still syncing at 15db.
Should the change have taking place by now or will it take a day or so?
Re: Target SNR
19-11-2009 8:01 PM
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Re: Target SNR
19-11-2009 9:23 PM
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Re: Target SNR
20-11-2009 11:55 AM
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@HaydnExport, depends on the rest of your stats as to whether it presents a problem, care to share?
Re: Target SNR
20-11-2009 12:54 PM
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Link Information
Uptime: 0 days, 10:24:59
DSL Type: G.992.1 annex A
Bandwidth (Up/Down) [kbps/kbps]: 832 / 4,192
Data Transferred (Sent/Received) [kB/kB]: 0.00 / 0.00
Output Power (Up/Down) [dBm]: 12.0 / 19.5
Line Attenuation (Up/Down) [dB]: 24.5 / 42.0
SN Margin (Up/Down) [dB]: 7.0 / 14.5
Vendor ID (Local/Remote): TMMB / TSTC
Loss of Framing (Local/Remote): 12 / 0
Loss of Signal (Local/Remote): 1 / 0
Loss of Power (Local/Remote): 0 / 0
Loss of Link (Remote): 0
Error Seconds (Local/Remote): 1 / 0
FEC Errors (Up/Down): 0 / 0
CRC Errors (Up/Down): 139 / 178
HEC Errors (Up/Down): 74 / 81
Re: Target SNR
20-11-2009 2:40 PM
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Ill check in a few days/week.
Thanks.
@ HaydnExport -
Your SNR (signal to noise ratio) is how much greater your signal is over background noise. For every 3db increase you are doubling the margin. Eg- 6db is double 3db, 9db is double 6db, 12dB is double 9dB.
So the higher your signal is over the noise the better.Your downstream is 14.5dB which is very good to keep your signal connected but it comes at a price- speed/bandwidth.
http://www.kitz.co.uk/adsl/lowSNR.htm
Do you dissconnect/switch off/on your router modem alot.......if so the telephone exchange can see this as you having problems staying connceted/synced and increase your target SNR which in turn lowers the speed.
Re: Target SNR
20-11-2009 2:58 PM
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Re: Target SNR
24-11-2009 4:27 PM
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Connection Speed 3424 kbps 448 kbps
Line Attenuation 47.0 db 25.0 db
Noise Margin 15.1 db 22.0 db
Cmon this is taking too long.....
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