12G SDI Right Angle Male to Right Angle Male BNC Video Cable


Our advanced right angle to right angle male 12G SDI patch cables are made from Belden 4855R mini RG-59 and 12G certified high performance right angle BNC connectors. We ruggedise the connector boot areas with dual wall heat shrink making the cable suitable for both installation and mobile camera and gimbal deployments.

Belden 4855R 75 Ohm cable is a 4mm mini RG-59 type cable with a solid silver plated 23 AWG conductor bonded to Duobond® II and finished with a 95% tinned copper braid shield and PVC jacket. These properties make it possible to maximise 12G transmission over a single cable up to 45m making it suitable for short patch cables and some installations.


Typical applications for this patch cable include Ultra-High Definition Digital Video, 4K Single-link 12 Gb/s UHDTV, 4K D-Cinema, 8K Quad-link UHDTV, HD-SDI 1080p and interconnect cables for Blackmagic Designs, Red One, gimbals and accessories.

  • Free Express Post For Australian Orders Over $100* Or $15 Express POST - Online Orders Only
  • Depending on stock availability, desired quantities and global supply chain pressures this product maybe subject to a manufacturing lead time of up to 15 business days

12G-SDI certified right angle 75 Ohm BNC connectors

This right angle BNC connector is certified up to a maximum frequency of 12Ghz and features a gold plated centre conductor with a nickel body finish. Our end to end manufacturing approach of utilising certified components means the entire assembly from cable to connector is 12G rated to give customers peace of mind that they will get the best transmission performance including backwards compatibility with 3G-SDI and 6G-SDI products.

High quality manufacturing and attention to detail

Our precision coaxial cable processing machinery, high quality tooling and die sets ensure precise repeatability to exact specifications for all our 12G-SDI cables. Our multi step cable processing machine removes the guess work that often occurs in lower quality products by ensuring the cable is prepared to the exact termination specification which is essential for flawless signal transmission. What we do by hand are the precision crimps and soldering for these next generation 12G BNC connectors. This attention to detail means our customers are guaranteed excellent plug and play performance and can custom design 12G-SDI 4K UHD cables that meet their needs and specifications.

OEM and private label solutions shipped worldwide

Cablesmiths is an OEM and private label manufacturer for 12G-SDI 4K UHD cables offering competitive pricing and no minimum order quantities. Our manufacturing capabilities mean cables can be customised and branded to exact client specifications with full support from pro-typing to commercialisation. If you are looking to sell your own retail product or branded 12G-SDI cable accessory or want a custom length version of this product contact us via info@cablesmiths.com.au to discuss your requirements.