. . . as does ATT for U-Verse in the US. (they use the VDSL/HPNA diplexer in the US as the VDSL signal is on the coax from the NID
While the Holland model DPLS-2AR (HPNA-TV/VDSL diplexer) is listed in their diplexer spec sheet; a search for that device on the Holland web site appears to no longer be available.