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ADSL 2

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  #1  
Old 05-04-2005, 11:56 PM
Default ADSL 2



When will this be available anywhere in the UK at the proposed speeds of
18 - 24Mbits ?




Anorak
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  #2  
Old 05-04-2005, 11:59 PM
Sunil Sood
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Default Re: ADSL 2


"Anorak" <00000@00000.000> wrote in message
news:(E-Mail Removed)...
> When will this be available anywhere in the UK at the proposed speeds of
> 18 - 24Mbits ?


Later this year.. probably around autumn.

Several companies including BT Wholesale, Bulldog and Easynet are currently
carrying out technical trials.

Regards
Sunil


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  #3  
Old 05-05-2005, 08:18 AM
Oliver Gunnell
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Default Re: ADSL 2


"Sunil Sood" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>
> "Anorak" <00000@00000.000> wrote in message
> news:(E-Mail Removed)...
>> When will this be available anywhere in the UK at the proposed speeds of
>> 18 - 24Mbits ?

>
> Later this year.. probably around autumn.
>
> Several companies including BT Wholesale, Bulldog and Easynet are
> currently carrying out technical trials.
>
> Regards
> Sunil


Is there any rumors on the upload speed?


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  #4  
Old 05-05-2005, 08:41 AM
Dave
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Default Re: ADSL 2


"Sunil Sood" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>
> "Anorak" <00000@00000.000> wrote in message
> news:(E-Mail Removed)...
> > When will this be available anywhere in the UK at the proposed speeds of
> > 18 - 24Mbits ?

>
> Later this year.. probably around autumn.


What does ADSL2 mean for people with long lines (like me, 63dB attenuation)?
Will I get faster speeds or is it only for those that like close to the
exchange?

>
> Several companies including BT Wholesale, Bulldog and Easynet are

currently
> carrying out technical trials.
>
> Regards
> Sunil
>
>



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  #5  
Old 05-05-2005, 09:49 AM
Beck
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Default Re: ADSL 2


"Dave" <(E-Mail Removed)> wrote in message
news:d5cina$s9q$(E-Mail Removed)...
>
> "Sunil Sood" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>>
>> "Anorak" <00000@00000.000> wrote in message
>> news:(E-Mail Removed)...
>> > When will this be available anywhere in the UK at the proposed speeds
>> > of
>> > 18 - 24Mbits ?

>>
>> Later this year.. probably around autumn.

>
> What does ADSL2 mean for people with long lines (like me, 63dB
> attenuation)?
> Will I get faster speeds or is it only for those that like close to the
> exchange?


I may be wrong, but I think ADSL2 works faster over longer lines. I saw an
article last year which stated up to 20Mbits over a line in excess of 10km.


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  #6  
Old 05-05-2005, 12:03 PM
Dan
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Default Re: ADSL 2

I may be wrong, but I think ADSL2 works faster over longer lines. I saw an
article last year which stated up to 20Mbits over a line in excess of 10km.

I believe you are wrong. ADSL2+ offers minimal advantages over longer lines
than the current adsl spec. Faster speed are available up to 3km I think
then the speeds are similar to ADSL.

http://www.dslreports.com/r0/downloa...3cd0/ADSL2.PNG

Dan


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  #7  
Old 05-05-2005, 02:48 PM
Dave
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Default Re: ADSL 2


"Dan" <d.d.com> wrote in message
news:4279fd98$0$295$(E-Mail Removed)...
> I may be wrong, but I think ADSL2 works faster over longer lines. I saw

an
> article last year which stated up to 20Mbits over a line in excess of

10km.
>
> I believe you are wrong. ADSL2+ offers minimal advantages over longer

lines
> than the current adsl spec. Faster speed are available up to 3km I think
> then the speeds are similar to ADSL.
>
>

http://www.dslreports.com/r0/downloa...3cd0/ADSL2.PNG

Hmmm, fat lot of use that will be to me then. ;-(

It's about time BT starting pulling fibre out to street cabs and installing
local DSLAMs. Yes I know it'll cost a fortune.

>
> Dan
>
>



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  #8  
Old 05-05-2005, 11:31 PM
Dan
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Default Re: ADSL 2

They are trialling FTTP (fibre to the premises) in certain parts of the
country but they'll milk ADSL technologies for all they are worth before
even considering a wide spread rollout of fibre.

Fibre to the street cabinet would be much cheaper than fibre to the premises
but that has a shelf life aswell. Fibre to the premises nearly has infinite
scalability where fibre to the street cabinet, would impose limits on the
maximum bandwidth possible has copper is still involved.

ADSL converage is very good in England but I'm predicting in the next 5
years they'll be huge variations in speeds towns/rural areas get compared to
cities.

The cities will has uber fast broadband, where the rest will have normal
broadband which will feel like dial-up in comparison.

Maybe Wimax is the answer?

Dan


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  #9  
Old 05-05-2005, 11:45 PM
Beck
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Default Re: ADSL 2


"Dan" <d.d.com> wrote in message
news:4279fd98$0$295$(E-Mail Removed)...
>I may be wrong, but I think ADSL2 works faster over longer lines. I saw an
>article last year which stated up to 20Mbits over a line in excess of 10km.
>
> I believe you are wrong. ADSL2+ offers minimal advantages over longer
> lines than the current adsl spec. Faster speed are available up to 3km I
> think then the speeds are similar to ADSL.
>
> http://www.dslreports.com/r0/downloa...3cd0/ADSL2.PNG
>


Thanks for the graph, interesting to see some figures.


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  #10  
Old 05-06-2005, 03:23 AM
Sunil Sood
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Default Re: ADSL 2


"Oliver Gunnell" <(E-Mail Removed)> wrote in message
news:4279c8a7$0$299$(E-Mail Removed).. .
> Is there any rumors on the upload speed?


Upload speeds will be increasing when BT Wholesale launch their faster than
2MB services ("upto 8MB") - thats expectsed to happen later this year.. its
not necessary to wait for ADSL2+ for that.

Regards
Sunil


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