BELDEN 4694P, 18 AWG PRECISION VIDEO COAXIAL CABLE (PLENUM)

This cable is specifically designed to handle ultra-high-definition signal transmission while meeting the most stringent building fire-safety standards:

12G-SDI Performance: Featuring an 18 AWG solid bare copper center conductor, the 4694P is optimized for low attenuation at high frequencies. It is capable of transporting 12G-SDI signals over significantly longer distances than standard coaxial cables, making it a staple for high-end 4K/UHD broadcast and production environments.

Plenum Safety (CMP): Encased in an advanced Plenum-rated (CMP) jacket, this cable is highly flame-retardant and produces minimal smoke in the event of a fire. It is fully compliant for installation in ceiling plenums and raised floors, eliminating the need for protective metal conduit.

Advanced Shielding: To ensure signal purity in environments dense with electronic equipment, it utilizes a dual-layer shield—a 100% coverage Beldfoil® tape combined with a 95% coverage tinned copper braid. This provides exceptional protection against both high-frequency interference and low-frequency noise.

Precision Geometry: The conductor is insulated with gas-injected foamed fluorinated ethylene propylene (FEP), maintaining the precise 75-ohm impedance required to prevent signal reflection and data loss in high-speed digital video streams.