He also mentioned that REIN doesn't normally effect VDSL,
He told me about a time a faulty sky box was giving off REIN and a whole street on ADSL was effected and everyone on VDSL was fine.
Hmmm.
VDSL2 uses the same lower frequencies as
ADSL1 through to
ADSL2+ along with even higher frequencies.
Unless standard faceplate filtering for
VDSL2 connections is far, far superior to standard filtering for
ADSL connections, I would take such a broad statement with more than just a pinch of salt.
Now, if the
VDSL2 cabinet was only a few metres from everyone in that street & they had really high SNR & SNRM levels, really low attenuation levels & really high attainable rates of say 130Mb or so, using brand new & really good condition copper cables, then maybe the engineer's statement could have been true.
I suspect if everyone in that street was the same distance from the cabinet as I am,
REIN from that Sky box might have had a bit of an effect on the
VDSL2 connections.
So, the engineer's statment may have been the truth, but perhaps not the
whole truth