Exploring the Future of 4K Single Link Technology at Hollywood Post Alliance Retreat 2014
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At the Hollywood Post Alliance Technology Retreat 2014, Steve Lampen, Multimedia Technology Manager at Belden, discusses the current state and theoretical advancements in 4K single link technology. He highlights the absence of standards, the interrelation of technology components, and the challenges posed by existing cables and connectors. While there is potential for 12 GHz designs, significant advancements since 1990 in cabling and connectivity are acknowledged. The talk raises critical questions about the future viability and use of single link solutions in the entertainment industry.
Exploring the Future of 4K Single Link Technology at Hollywood Post Alliance Retreat 2014
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Presentation Transcript
Hollywood Post Alliance Technology Retreat 2014 4K Single LinkIs Coax Dead? Steve Lampen Multimedia Technology Manager Product Line Manager – Entertainment Belden
Disclaimer • No standards for 4K single link. • Lots of talk, nothing signed • Everything here is “theoretical”. • “What if we did this?” • Everything is interrelated. • A changes B changed C…. • LOTS of dual link/quad link. • Standard product, in stock. • There is NO single link 12 GHz. • We’re close…. • Could we make some? • We think we could. • Would you use any? • It’s a very new world
Things We Need • “Safe distance” formula • -20 dB at ½ clock (Nyquist) • Things have improved since 1990… • -40 dB at ½ clock • Cable still better than this. • Our existing cable works to 6 GHz • Our existing connectors, too. • 12 GHz requires new designs • Add 20 years of improvements