I'm looking for a VDSL modem in Germany. The Netgear DM200 would fit nicely, but it does not support VDSL Annex B using the official Netgear firmware.
Is this also true for LEDE? Because after all, VDSL Annex A or Annex B seems to be about the frequency plan only and shouldn't be a hardware issue.
As far as I can tell you need an annexB vdsl modem in europe no ifs and buts. BUT the modem can be annex A for ADSL and annex B for vdsl at the same time so look closely at the specs...
There is a related thread about a different router where @mkresin posted some general information about VDSL that you may find useful: