Attenuation SNR are my figures good

ADSL
Parameters
Downstream Upstream

SNR Margin 14.5 dB 18 dB

Line Attenuation 20.5 dB 14.0 dB

CRC Errors 2 0
Latency Interleave Interleave

On 21-May-2008, Steve Hammond <(E-Mail Removed)> wrote:

> ADSL
> Parameters
> Downstream Upstream
>
> SNR Margin 14.5 dB 18 dB
>
> Line Attenuation 20.5 dB 14.0 dB

What are you getting?
Looks like 3 to 3.5Mbps maybe a bit more.
The line itself, and its attenuation you can't
do much about. SNR depends both on
what it picks up between you and the
exchange, plus what is connected at your
end, both impedance (REN) and noise
wise. Extra wiring can act as an aerial,
and things like LE lamps, DECT phones,
things with switch mode PSU's can
act as noise sources.

Steve Hammond wrote:
> ADSL
> Parameters
> Downstream Upstream
>
> SNR Margin 14.5 dB 18 dB
>
> Line Attenuation 20.5 dB 14.0 dB
>
> CRC Errors 2 0
> Latency Interleave Interleave

More than good enough.

On May 22, 10:44 pm, "Kraftee" <kraftee@b&e-cottee.me.uk> wrote:
> Steve Hammond wrote:
> > ADSL
> > Parameters
> > Downstream Upstream
>
> > SNR Margin 14.5 dB 18 dB
>
> > Line Attenuation 20.5 dB 14.0 dB
>
> > CRC Errors 2 0
> > Latency Interleave Interleave
>
> No problem with those figures but a better indicationwould have to
> include your speeds

http://www.speedtest.net/result/274519358.png

Steve Hammond wrote:
> ADSL
> Parameters
> Downstream Upstream
>
> SNR Margin 14.5 dB 18 dB
>
> Line Attenuation 20.5 dB 14.0 dB
>
> CRC Errors 2 0
> Latency Interleave Interleave

No problem with those figures but a better indicationwould have to
include your speeds

Steve Hammond wrote:

> ADSL
> Parameters
> Downstream Upstream
>
> SNR Margin 14.5 dB 18 dB
>
> Line Attenuation 20.5 dB 14.0 dB
>
> CRC Errors 2 0
> Latency Interleave Interleave

They are damn excellent. You should get a full 8128kbps sync rate (7150
kbps actual data rate). You's also probably do well with the likes of Be
too.

Graham

Steve Hammond wrote:

> On May 22, 10:44 pm, "Kraftee" <kraftee@b&e-cottee.me.uk> wrote:
> > Steve Hammond wrote:
> > > ADSL
> > > Parameters
> > > Downstream Upstream
> >
> > > SNR Margin 14.5 dB 18 dB
> >
> > > Line Attenuation 20.5 dB 14.0 dB
> >
> > > CRC Errors 2 0
> > > Latency Interleave Interleave
> >
> > No problem with those figures but a better indicationwould have to
> > include your speeds
>
> http://www.speedtest.net/result/274519358.png

Looks about right.

Graham