AV-Cables 12G-HD SDI 4K High-Density HD-BNC Cable – Belden 4855R Mini RG59

Designed for professional broadcast, production, and AV environments, our 12G-HD SDI 4K High-Density BNC Cable delivers exceptional signal integrity in a compact, flexible form factor. Built using premium Belden 4855R Mini RG59 coaxial cable and precision high-density BNC connectors, this cable supports uncompressed 4K UHD video transmission at up to 12G-SDI data rates.

The small-diameter design makes it ideal for high-density patch panels, equipment racks, mobile production trucks, fly packs, and tight installation spaces where traditional coax cables are too bulky. Despite its compact size, the Belden 4855R provides outstanding performance, durability, and reliability for mission-critical video applications.

Features:

• Supports 12G-SDI, 6G-SDI, 3G-SDI, HD-SDI, and SD-SDI video formats
• Premium Belden 4855R Mini RG59 coaxial cable
• High-density BNC connectors for space-constrained applications
• Compatible with 4K UHD broadcast and production workflows
• Flexible, lightweight design for easy routing and deployment
• Precision-terminated and 100% tested for performance
• Excellent signal integrity and low attenuation
• Available in custom lengths and color options

Ideal Applications:

• Broadcast studios
• Live event production
• Video routing and patching
• Mobile production trucks
• Fly packs and portable systems
• Camera-to-switcher connections
• Professional AV installations

When reliability and performance matter, our 12G-HD SDI 4K High-Density BNC cables provide the professional-grade connectivity trusted by broadcasters, integrators, and production professionals.