--- title: Video: 400GbE Optics « ipSpace.net blog | daily.dev description: A video session from the Data Center Fabric Architectures webinar where Mark Nowell covers the basics of 400GbE optics. The content is gated behind a free or... canonical: https://daily.dev/posts/video-400gbe-optics-ipspace-net-blog-rd4dw66k8 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Video: 400GbE Optics « ipSpace.net blog | daily.dev og:description: A video session from the Data Center Fabric Architectures webinar where Mark Nowell covers the basics of 400GbE optics. The content is gated behind a free or... og:url: https://daily.dev/posts/video-400gbe-optics-ipspace-net-blog-rd4dw66k8 og:image: https://api.daily.dev/og/posts/Rd4dw66k8.png og:image:alt: Video: 400GbE Optics « ipSpace.net blog og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Video: 400GbE Optics « ipSpace.net blog **[ipSpace.net Blog](https://daily.dev/sources/ipspace)** · 1 min read · 0 upvotes · 0 comments ## Summary A video session from the Data Center Fabric Architectures webinar where Mark Nowell covers the basics of 400GbE optics. The content is gated behind a free or paid ipSpace.net subscription. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Optical Interconnects: 400 Gb/s Milestone in Reach](https://daily.dev/posts/optical-interconnects-400-gb-s-milestone-in-reach-kms3a4wo8) · IEEE Spectrum · 0 upvotes · 0 comments - [10GbE networking is a trap, unless you're using it for this one thing](https://daily.dev/posts/10gbe-networking-is-a-trap-unless-you-re-using-it-for-this-one-thing-c8jb5uoph) · XDA Developers · 1 upvotes · 1 comments - [EON wants to move the data superhighway from ocean fiber to space lasers](https://daily.dev/posts/eon-wants-to-move-the-data-superhighway-from-ocean-fiber-to-space-lasers-ollydrrec) · TechCrunch · 0 upvotes · 0 comments - [Cisco Introduces Optical Innovations to Power the Backbone for AI Networking](https://daily.dev/posts/cisco-introduces-optical-innovations-to-power-the-backbone-for-ai-networking-jilfaesrb) · Cisco · 0 upvotes · 0 comments --- Tags: [#networking](https://daily.dev/tags/networking) [View this post on daily.dev](https://daily.dev/posts/video-400gbe-optics-ipspace-net-blog-rd4dw66k8) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Video: 400GbE Optics « ipSpace.net blog","url":"https://daily.dev/posts/video-400gbe-optics-ipspace-net-blog-rd4dw66k8","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/video-400gbe-optics-ipspace-net-blog-rd4dw66k8"},"datePublished":"2026-08-11T08:56:11.637Z","dateModified":"2026-08-11T09:33:45.252Z","description":"A video session from the Data Center Fabric Architectures webinar where Mark Nowell covers the basics of 400GbE optics. 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