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Author Topic: Odd-shaped SNR-vs-tones graph - towards an answer!  (Read 1273 times)

neil

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #15 on: December 09, 2020, 08:49:24 PM »

Interesting developments.  :)

(or first-paw).


🐈
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siofjofj

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #16 on: December 10, 2020, 08:47:57 AM »

Can you think of a part number, or whatever the correct term is, for the correct stranded type?
I use these cables which appear to be twisted pair (certainly not flat anyway) and are more flexible than the solid core CW1308 so I assume are stranded. The RJ11 plugs have strain relief boots fitted too which is nice. You could perhaps use one with an adapter such as this.
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Weaver

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #17 on: December 10, 2020, 01:06:32 PM »

Those kenable ones you quoted look very like the Tandy/ADSL Nation ones that I have used for a long time. I prefer RJ45-RJ11 custom ones though as the RJ45s are a very slightly better fit.
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burakkucat

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #18 on: December 10, 2020, 10:19:32 PM »

I thought you were looking for leads with BT431A and 6P2C (or 6P4C) plugs. Something like these?
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Weaver

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #19 on: December 11, 2020, 01:23:07 AM »

Perfect, thanks. And nice and short.
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Weaver

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #20 on: January 02, 2021, 06:25:31 PM »

Have swapped out all the modem-to-wall socket cables the ‘telephony’ front plates on lines 2, 3, 4 for new ones. Line 1 has an NTE5a and an Andrews and Arnold straight-through front faceplate. Disappointment: there was a ‘hollow’ failure on 2020-12-25 and later on I fixed it, by some miraculous intervention, when I swapped modems’ network connections, the problem went away. So the burned out faceplate or cable theory seems discredited as a only new kit was in use.
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j0hn

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #21 on: January 02, 2021, 11:04:14 PM »

Do you have a full compliment of 4 x A&A data only rj45 faceplates?
I'm sure I still have 1 lying around that I don't use any more.

I couldn't find any online last time I looked.
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Weaver

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #22 on: January 03, 2021, 02:38:36 AM »

I should have three somewhere - do you need one ?
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j0hn

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #23 on: January 04, 2021, 11:29:58 AM »

I should have three somewhere - do you need one ?

The opposite.
I was going to offer you mine.

I can't see me using xdsl again unless we needed to move home soon.
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Weaver

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Re: Odd-shaped SNR-vs-tones graph - towards an answer!
« Reply #24 on: January 04, 2021, 06:41:00 PM »

Yes please J0hn.

Have pmed you.
« Last Edit: January 04, 2021, 06:45:57 PM by Weaver »
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