Ultra-Miniature Coax Cable. The Belden 25ft 12G-SDI BNCCable is TINY. It’s hard to overstate how lightweight the 2.54mm diameter ultra-miniature coax cable is. This listing is for our 25-foot version of the cable, which is perfectly suited for applications where high video bandwidth is needed but weight reduction is of the utmost importance.

Neutrik Rear TWIST Connectors. Neutrik makes great connectors in general, but this design ups the ante. Inferior BNC connectors twist at the metal BNC coupler and can be difficult to detach in tight quarters. This rear twist connector can be turned at the boot, and it’s hard to go back. This 25-foot cable features a green boot to help distinguish it from our other lengths of SDI cables. We include an angled BNC adapter to help with awkward SDIport placement.

12 GHz Signal Transmission. All of our Belden SDI cables are 4K-ready and rated for 12G transmission at their respective lengths. These cables are also fully backwards compatible with 6G and 3G applications.