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Setting SNR

  • mcgookin
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30 Jun 2014 13:00 #80453 by mcgookin
Setting SNR was created by mcgookin
Is it possible to set target SNR with 2820n using a telnet command?

I'm on TalkTalk running firmware 3.3.7.3_232201- I've had TalkTalk reduce SNR to 6dB which I usually get away with but weather can cause issues and I'd rather set the negotiated speed myself than keep asking Talktalk.

ADSL stats for info (IFTN DSLAM):-

adsl status

ATU-R Info (hw: annex A, f/w: annex A)

Running Mode : ADSL2+(G.992.5) State : SHOWTIME
DS Actual Rate : 7709333 bps US Actual Rate : 1001904 bps
DS Attainable Rate : 7620000 bps US Attainable Rate : 1000000 bps
DS Path Mode : Interleave US Path Mode : Interleave
DS Interleave Depth : 32 US Interleave Depth : 4
NE Current Attenuation : 42 dB Cur SNR Margin : 5 dB
DS actual PSD : 20. 4 dB US actual PSD : 12. 8 dB
ADSL Firmware Version : 232201_A

ATU-C Info

Far Current Attenuation : 21 dB Far SNR Margin : 6 dB
CO ITU Version[0] : 00004946 CO ITU Version[1] : 0000544e
DSLAM CHIPSET VENDOR : < IFTN >
home>
adsl status

ATU-R Info (hw: annex A, f/w: annex A)


Thanks!

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30 Jun 2014 15:27 #80455 by babis3g
Replied by babis3g on topic Re: Setting SNR
No ... only the 2760 with Delight firmware (not the standard) is able to change the snr (for both adsl & vdsl) via telnet
http://www.draytek.com/index.php?option=com_k2&view=item&id=5435:vigor2760n-delight&Itemid=662&lang=en#overview
... or the old 2800 model (adsl only)

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  • mcgookin
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30 Jun 2014 15:31 #80456 by mcgookin
Replied by mcgookin on topic Re: Setting SNR
Oh well...thanks for the reply!

babis3g wrote: No ... only the 2760 with Delight firmware (not the standard) are able to change the snr
http://www.draytek.com/index.php?option=com_k2&view=item&id=5435:vigor2760n-delight&Itemid=662&lang=en#overview
... or the old 2800 model

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