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Standard User epyon
(member) Fri 02-Sep-11 01:51:20
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Found a nice PDF on VDSL and profile speeds


[link to this post]
 
If anyone would like to have a look through

pretty nice info either way if you're interested

PDF -> http://www.filefactory.com/file/cd62d8d/n/2957_file_...

screeny -> http://i55.tinypic.com/2qd2wkp.png

BE*Unlimited
My Broadband Speed Test

Edited by epyon (Fri 02-Sep-11 01:52:55)

Standard User WWWombat
(committed) Fri 02-Sep-11 03:37:59
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Re: Found a nice PDF on VDSL and profile speeds


[re: epyon] [link to this post]
 
I hate those extremely irritating download sites...

A simpler place to access can be found at this direct link instead.

The document has been seen before on here - the graphs of distance vs speed are probably on the optimistic side; likely they don't take into account real-world deployments with significant amounts of crosstalk & interference.on non-perfect lines.
Standard User DrTeeth
(knowledge is power) Fri 02-Sep-11 22:52:26
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Re: Found a nice PDF on VDSL and profile speeds


[re: WWWombat] [link to this post]
 
In reply to a post by WWWombat:
I hate those extremely irritating download sites...


MediaFire seems to be okay, no download delay or 'encouragement' to pay for premium downloads. Wonder why it is not used more often...

DrT

Stress - the condition brought about by having to resist the temptation to beat the living daylights out of someone who richly deserves it.


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Standard User nredwood
(eat-sleep-adslguide) Fri 02-Sep-11 23:08:59
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Re: Found a nice PDF on VDSL and profile speeds


[re: WWWombat] [link to this post]
 
Thank you for the direct link - I was being driven mad

Have seen it or something similar before

Be* Unlimited
Standard User griff_90
(fountain of knowledge) Fri 02-Sep-11 23:53:03
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Thanks


[re: epyon] [link to this post]
 
Thanks for that. Interesting to see the 17A graph projections.
Standard User lockyatlrg
(fountain of knowledge) Sat 03-Sep-11 00:23:26
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Re: Found a nice PDF on VDSL and profile speeds


[re: epyon] [link to this post]
 
with my line length of 350 meters with 0.5 copper I should get good speeds on 17a

BT Infinity
ROUTER:-Netgear WNDR37AV
Sync 40000D 10000U
Standard User orly
(fountain of knowledge) Sat 03-Sep-11 12:48:41
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Re: Found a nice PDF on VDSL and profile speeds


[re: epyon] [link to this post]
 
what is the current profile in use? How does it vary?

---
> Comparison chart of FTTC ISPs
> Got FTTC? Complete the survey

BT Infinity 8th July 2010
(NIBA)
600m (approx) to cabinet
23.5mbit down / 8mbit up
Standard User Ignitionnet
(knowledge is power) Sat 03-Sep-11 13:30:52
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Re: Found a nice PDF on VDSL and profile speeds


[re: nredwood] [link to this post]
 
Certainly wasn't on anything to do with Be. tongue

I remember vaguely posting something like this a while back.

Memory fading, getting old, might have been that you saw.
Standard User TheHorseman
(knowledge is power) Sat 03-Sep-11 15:01:13
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Re: Found a nice PDF on VDSL and profile speeds


[re: orly] [link to this post]
 
In reply to a post by orly:
what is the current profile in use? How does it vary?

I believe the current profile BT use is 8C.

BT -> Zen -> F2S -> Bulldog -> Be* -> BT Infinity
Far too many computers, 1 Wife, 3 Maine Coons and too many horses smile
Standard User adebov
(eat-sleep-adslguide) Sat 03-Sep-11 15:31:38
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Re: Found a nice PDF on VDSL and profile speeds


[re: orly] [link to this post]
 
In reply to a post by orly:
what is the current profile in use?

Doesn't your comparison chart tell you this wink

Ade

ADSL2+ with BE
DL Sync around 4.8Mbps
UL Sync 1088kbps

DG834GT with DGTeam firmware
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