This is a SDI-Port-Protection-Cable to prevent users from damaging the SDI port due to incorrect operational procedures.

PlugA: Original BNC Male. Plug B: BNC Female with SDI Protector .

Please note, that SDI isolators can reduce signal quality and/or maximum cable length. This cable is transmitted via frenquency, which can block the current of the shielding layer, and protect against SDI damage. And generally, when the signal is reduced, it can be used transmitted in 2K|1080p, and cannot be used for transmission in 4K/8K .

We can customize cables with other length, please send a message to us if you need.

Every cable was tested to ensure that there are no short circuit, no potential breakdown problems before shipping.Please contact us if the cable you received is defective or doesn’t work. We will solve the problems properly or send you a new replacement at once.