12G UHD SDI Cable Assembly using Belden 4694R Cable
DVShop.ca Toronto BNC Cables SDI 3G
Laird Digital Cinema 12G-SDI-4KUHD Single Link BNC to BNC Camera Cable on Reel 328 ft at Lowes.com
12G-SDI Compatible BNC75 Series
Cablesmiths - Three 12G-SDI cable reels for a media production company. We use a ruggedised stranded core cable on a Schill cable reel that's suited for outdoor 12G transmission up to 50m.