#584: Will this replace PoE (Power over Ethernet)?

Big thanks to NTT DATA for sponsoring this video and to Cisco for sponsoring my trip to Cisco Live Vegas. For more information about NTT DATA and Cisco’s partnership, click here https://services.global.ntt/en-us/abo... 1000W touch safe power sounds impossible, but Class 4 Fault Managed Power is changing how we think about power delivery for AI data centers, buildings, networking, and IT infrastructure. In this interview, we look at how Cisco, NTT, and Panduit are approaching the next generation of energy networking systems. Traditional Power over Ethernet is useful for endpoints like access points, cameras, sensors, and phones, but PoE tops out around 100 watts. Fault Managed Power introduces a new class of power delivery that can deliver much higher wattage while intelligently shutting down when it detects a fault, short circuit, or unsafe condition. The conversation explains why this matters now. AI is driving massive demand for data center compute, but that compute requires more power, more cooling, and more efficient infrastructure. The guests explain how AC-to-DC conversion losses add up across multiple power conversion stages, how transmission and distribution losses waste energy before it even reaches the building, and why many legacy data centers spend a large amount of energy on cooling and non-useful power. A key example from the discussion: an average 5 megawatt, air-cooled data center moving to direct liquid cooling and fault managed power could save 75% of its energy cost. That same energy profile could also translate into 2.3x the compute for the same amount of energy. We also discuss touch-safe DC power up to 400V, why DC-to-DC power matters for data centers, how this technology could reduce material and labor complexity, and why network engineers, electricians, data center operators, and IT professionals should understand Class 4 Fault Managed Power. This is not just about sustainability. It is about energy cost, AI infrastructure, safer power delivery, faster deployment, data center efficiency, retrofits, new builds, and the future of networking. // Stephen Kelly SOCIAL // LinkedIn: / stephen-kelly-70737a9 // Denise Lee SOCIAL // LinkedIn: / deniseleeyeh // Website REFERENCE // https://www.nttdata.com/global/en/ // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming up 0:53 - New cables 02:22 - Fault-Managed Power System explained 03:18 - Cisco & NTT DATA partnership 04:39 - Advantages of the new cables 08:57 - Sustainability 11:26 - AC vs DC 13:14 - Easy to install // Free training 14:50 - How new cables fit into old buildings 17:44 - Embrace the new 19:35 - Will electricians be replaced? 20:49 - Summary 21:50 - Free training and learning 23:09 - Stay connected // Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #poe #class4 #ntt