I understand that older DSL modems aren't compatible with newer technology, but is the case same the other way around? I.e.:
- Is VDSL2 modem compatible with a VDSL connection? What about with ADSL or ADSL2 line?
- Is VDSL modem compatible with an ADSL/2 connection?
- Is ADSL2 modem compatible with an ADSL connection?
- Or could it be so that *2 modems are downwards compatible only with *2 connections (this is just guessing...)
Or is there other logic? Or are they all just incompatible?