One commonly used solution to cable-length limitations is something called HDMI over Cat 6. ­Steven D'Addone, co-owner of Intra Home Systems in New Jersey—an installer of high-end audiovisual ...

But choosing between Ethernet cable options is complex, and making the right selection starts with understanding the distinctions between the latest categories of cabling: CAT 6, CAT 7 and CAT 8.

WA sure does seem to take the black art of cable manufacture seriously. When they read the Cat 6 specification, they knew they couldn’t just keep building the cables the way they used to.

Or is it? [Steve (VE6WZ)] has found a way to use ordinary Cat 6 Ethernet cable for antenna feed lines that seems pretty clever. As he points out, Ethernet cables are designed to handle frequencies ...