ARRI BNC to BNC 4.5 GHz HD SDI Cable for Camera and K2.0010476
12G 6G HD SDI Surge Overvoltage Circuit Protector Isolator BNC Male to Female Video Cable for ARRI Alexa RED Sony Canon Camera|Wiring Harness| - AliExpress
Preventing Damage to SDI Outputs - Newsshooter
Sdi Protector, Sdi Galvanic Isolator 12g Hd Sdi Video Coaxial Cable Bnc Male To Bnc Female 75-ohm Coax Cable - Connectors - AliExpress