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Author Topic: 3dB Target SNRm Live?  (Read 14892 times)

William Grimsley

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Re: 3dB Target SNRm Live?
« Reply #15 on: April 15, 2016, 12:38:57 PM »

If your line's stable it may not, I may get given the 3 dB SNR Margin on Monday if I'm lucky.
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S.Stephenson

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Re: 3dB Target SNRm Live?
« Reply #16 on: April 15, 2016, 12:47:17 PM »

Would it be a good bet to say no 3dB on ECI until they sort out the G.INP problems?
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mlmclaren

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Re: 3dB Target SNRm Live?
« Reply #17 on: April 15, 2016, 12:53:55 PM »

I would say so yes, I would think G.INP might be makign 3db SNR profiling possible...
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Mark07

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Re: 3dB Target SNRm Live?
« Reply #18 on: April 15, 2016, 03:13:23 PM »

Apologies if this has already been mentioned, but is the 3db margin on US/DS or just the downstream?
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kitz

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Re: 3dB Target SNRm Live?
« Reply #19 on: April 15, 2016, 03:25:56 PM »

Type of cabinet shouldn't make any difference.  It's being trialled on both types of cabs.
It's a stage 2 trial that is being applied to about 50k lines... so not everyone will get it.

Just because you are switching to 55Mbps account, that doesn't necessarily mean that you will get 3dB.   


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How to get your router line stats :: ADSL Exchange Checker

kitz

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Re: 3dB Target SNRm Live?
« Reply #20 on: April 15, 2016, 03:34:35 PM »

Apologies if this has already been mentioned, but is the 3db margin on US/DS or just the downstream?

From looking at NS's stats, its 3dB up and 4dB down.   
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Mark07

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Re: 3dB Target SNRm Live?
« Reply #21 on: April 15, 2016, 03:43:25 PM »

Thanks kitz  ;D

A bit of a boost to the upload would be nice!
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William Grimsley

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Re: 3dB Target SNRm Live?
« Reply #22 on: April 15, 2016, 04:13:35 PM »

Just because you are switching to 55Mbps account, that doesn't necessarily mean that you will get 3dB.

I know that, but it's quite likely.
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NewtronStar

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Re: 3dB Target SNRm Live?
« Reply #23 on: April 15, 2016, 05:39:59 PM »

My worry when the SNRm is at 3dB will be during evening times as SNRm will drop by 1dB around 20:30 hours and may see the SNRm hitting the 2.4dB mark, that's when i'll start to cringe  :phew: 
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Weaver

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Re: 3dB Target SNRm Live?
« Reply #24 on: April 15, 2016, 06:20:55 PM »

> SNRm will drop by 1dB around 20:30 hours and may see the SNRm hitting the 2.4dB mark, that's when i'll start to cringe

It depends on the modem you've got and on the line conditions but you might get away with it quite ok. I do. (But with ADSL2, not VDSL2.)
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S.Stephenson

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Re: 3dB Target SNRm Live?
« Reply #25 on: April 15, 2016, 07:28:56 PM »

Type of cabinet shouldn't make any difference.  It's being trialled on both types of cabs.
It's a stage 2 trial that is being applied to about 50k lines... so not everyone will get it.

Just because you are switching to 55Mbps account, that doesn't necessarily mean that you will get 3dB.
Seeing as I got G.INP early on ECI they should give me 3db too  :D

Wishful thinking  ::)

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William Grimsley

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Re: 3dB Target SNRm Live?
« Reply #26 on: April 15, 2016, 07:43:27 PM »

My worry when the SNRm is at 3dB will be during evening times as SNRm will drop by 1dB around 20:30 hours and may see the SNRm hitting the 2.4dB mark, that's when i'll start to cringe  :phew:

Seems to be doing well at the moment, fingers crossed.
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NewtronStar

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Re: 3dB Target SNRm Live?
« Reply #27 on: April 15, 2016, 08:54:55 PM »

Just seen the DS SNRm hitting the low point of 2.1dB no DS errored seconds the SNRm should start to increase as it's just coming up to 21:00 hours  :fingers:

Edit just the 1 errored second at 20:54
« Last Edit: April 15, 2016, 09:03:18 PM by NewtronStar »
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William Grimsley

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Re: 3dB Target SNRm Live?
« Reply #28 on: April 15, 2016, 08:56:01 PM »

Just seen the DS SNRm hitting the low point of 2.1dB no DS errored seconds the SNRm should start to increase as it's just coming up to 21:00 hours  :fingers:

Just as you said that you get 1 ES! :D
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NewtronStar

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Re: 3dB Target SNRm Live?
« Reply #29 on: April 16, 2016, 12:04:45 AM »

The 3dB SNRm sounds like this ->
My midi file converted to Fruity Loops

https://soundcloud.com/yamahadx7/miles-children-808
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