My reaction is that the download speed is on the low side for that line attenuation. I get 58mbps on 21.1db attenuation. You have 53mbps on 14.6db attenuation. However, your upload speed is excellent and looks like a relatively short distance to the cabinet.

What sort of domestic wiring set-up do you have? Downstream speeds are disproportionately affected by noise introduced in home phone extensions (upstream is relatively unaffected). I always recommend if you have anything more complex than a single (master) socket that you baseline the performance you get from the master without any extensions wired in. If you have an NTE5 master, that means removing the faceplate and plugging the modem/router into the test socket and measuring the stats under those conditions. It might mean a temporary set-up, but those baseline figures tell you what could be achieved. If performance at the test socket is substantially better, then improvements can be looked at.

nb. the (temporary) disconnection of extensions is critically important as performance at the master socket can actually be worse than that at an extension if an (unfiltered) extension is still attached. In my case it loses 40% of downstream speed.

bcm96368MVWG_fs_kernelHG612V100R001C01B030SP08

Looks like an initial estimate that's yet to be updated by real world stats, So not much use at the moment.

I remember my cabinet went live in 2014 as BT Wholesale estimate for my line is 80 20 but sooner after a few month, it went down to 73 20 see below:


High Low High Low
VDSL Range A (Clean) 80 73 20 20 66.9 Available -- -- -- --
VDSL Range B (Impacted) 80 57.7 20 17.8 39.8 Available -- -- -- --

Edited by adslmax (Mon 30-Jan-17 19:15:33)

Hi,

It's a new build, to give some idea of age of wiring, its straight to the NTE5 though with no other wiring. First thing I do is check nothing else is connected.

I asked the sparky that installed it to make route as short as possible to my study and not bother with connecting the other wire anyway.

The test done on the meter socket though and through filtered faceplate.

Sounds like it wasn't installed by an Openeach engineer?

Yes, that one.

What wasn't the Master socket ? It was by the way.
The wiring in new homes (I'm on my 8th) has never been installed by OR. They connect up outside to the internal wiring thats left by the builder.
As I am aware of how VDSL is affected by noise/distance etc every new build I have looked to minimise these issues internally.
(In one house that meant installing master socket/Modem/Router in the garage as I had hard wired the rest of the house with CAT6)

But anyway, I am guessing you can't she any more light on the issue based on the stats.

There looks like 'something' awry with it for sure .........

When the engineer comes, get them to accurately measure the D side.

Maybe a duff DSLAM port ?