My Attenuation according to Chorus = 15db, my modem reports 19db (Vigor 130 in ADSL2+)
I've always reckonned that the Cabinet was about 1.6km away, as its's the only one I can see where I live.
I hounded Chorus to put on VDSL2 as my ADSL connection was 24Mbps down, 880Kbps up, pretty well maxed out
They kept arguing that 10db attenuation or less gets VDSL, but they relented finally
My VDSL2 connection is 40Mbps down, 7.9Mbps, making a mockery of all this attenuation distance stuff
Vigor 130 now reports Attenuation as 23db on VDSL2
Glad that I persevered with this, was well worth it