12G-SDI coax cables for 4K UHD video

Dear customer,

As 4K is getting more and more standardized in the world of broadcasting and medical markets, we are pleased to present our entire 12G-SDI capable coaxial cable range for true 4K UHD transmission.

Whether you need to bridge short distances for patching or need to lay down longer transmission lines, we have what you need.

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Bulk cable

  • Available on 100m or 305m spools
  • SMPTE ST 2082 rated (4K UHD)
  • Silver plated copper conductors
  • Flexible/mobile or fixed installation
  • CPR versions available

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Sommer Cable Vector 0.8/3.7

Premade cable

  • Available as patch cords or on cable drums for longer distances
  • Neutrik UHD BNC connectors
  • Standard lengths or customizable upon request
  • Certified 100%

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12G-SDI over Fiber

  • 200m over Multimode / 10km over Singlemode
  • Dual 12G-SDI output on receiver
  • Loop out monitor on transmitter
  • Heavy duty extenders
  • Backwards compatible with 6G, 3G, HD and SD-SDI
  • Also available with 1Gbps Ethernet (using the same fiber link)

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12G-SDI + Gigabit Ethernet over fiber extender


  • Optimized contact pin and insulator design for UHD transmission
  • Proven rearTWIST technology
  • Swiss antraloy plating
  • Fully compatible with conventional BNC chassis connectors
  • Improved return loss values at high frequencies (up to 12Ghz)

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