--- 格式版本: 2 标题: "Toshiba, Quantum Corridor Hit Quantum-Secure Network Milestone" 原文链接: "https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone" 发布日期: "2026-08-11" 发布时间校准状态: "found" 发布时间需复核: "否" 发布时间来源: "llm:local:strict_original_body" 发布时间证据: "Aug 11, 2026" 发布时间校准原因: "标题附近明确标注发布时间为 Aug 11, 2026，且来源为本地原始正文，无会议或事件干扰。" 发布时间校准置信度: "1" 发布时间候选数量: 48 发布时间严格候选数量: 4 发布时间原页读取状态: "source template page reused from URL open" 发布时间未找到原因: "" 发布时间校准时间: "2026-08-12T03:59:35+08:00" 发布时间仲裁状态: "confirmed" 发布时间仲裁尝试次数: 2 发布时间仲裁耗时毫秒: 61905 发现时间: "2026-08-12T03:57:42+08:00" 入库时间: "2026-08-11T20:00:37.300Z" 来源平台: "Data Center Knowledge 搜索" 搜索渠道: "source_template" 搜索词: "https://www.datacenterknowledge.com/search?q=throughput" 匹配关键词: - "throughput" - "Liquid Cooling" - "roadmap" - "AI" 相关厂家: - "AWS" - "Google" 相关专家: [] 内容类型: "网页" 抓取工具: "Jina Reader" 清洗工具: "Jina Reader Markdown + Defuddle/Readability 正文提取" 原始附件: [] AI优质: "否" AI打分: 5 AI分档: "非优质" AI质检状态: "不通过" AI打分理由: "内容为量子安全通信里程碑，与超节点/AI Rack/机柜级AI基础设施完全无关，属于明显无关类型。" AI质检模型: "ali-deepseek-v4-flash" AI质检时间: "2026-08-12T04:00:42+08:00" AI主题相关性: 0 AI来源权威性: 5 AI新颖性: 0 AI技术细节: 0 AI商业部署信号: 0 AI完整性: 0 采集批次: "2026年8月12日2点04分20秒" 采集批次ID: "20260812-020420-289" 去重键: "https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone" --- Title: Toshiba, Quantum Corridor Hit Quantum-Secure Network Milestone URL Source: https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone Published Time: 2025-12-10T17:45:48.000Z Markdown Content: [![Image 1: Informa Logo](https://www.datacenterknowledge.com/assets/informaLogoCross-SPlaD0EU.png)Informa TechTarget|](https://www.informatechtarget.com/) [AI Business](https://aibusiness.com/ "AI Business")[SearchDataCenter](https://www.techtarget.com/searchdatacenter/ "SearchDataCenter")[InformationWeek](https://www.informationweek.com/ "InformationWeek")[Light 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their test of quantum-secured communication marks a quantum computing milestone, providing a secure high-speed connection option. [![Image 17: Picture of Shane Snider](https://eu-images.contentstack.com/v3/assets/blt8eb3cdfc1fce5194/blt68d42dde3032e1e9/67212dce29bb88408c6ac9be/Shane_Snider_Profile.webp?width=100&auto=webp&quality=80&disable=upscale)](https://www.datacenterknowledge.com/author/shane-snider) [Shane Snider,](https://www.datacenterknowledge.com/author/shane-snider)Senior News Writer,Data Center Knowledge December 10, 2025 3 Min Read ![Image 18: photo of quantum computing technology](https://eu-images.contentstack.com/v3/assets/blt8eb3cdfc1fce5194/blt11e5009e434ba33a/6939b2b267273b1c7635c6ce/1.jpg?width=1280&auto=webp&quality=80&disable=upscale) Image Courtesy of Toshiba and Quantum Corridor [](http://www.facebook.com/sharer/sharer.php?u=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](https://www.linkedin.com/sharing/share-offsite/?url=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](http://www.twitter.com/intent/tweet?url=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](https://www.reddit.com/submit?url=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone&title=Toshiba%2C%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone)[](https://bsky.app/intent/compose?text=Toshiba%2C%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone%20-%20https%3A%2F%2Fwww.datacenterknowledge.com%2Finfrastructure%2Ftoshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](mailto:?subject=Toshiba,%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone&body=I%20thought%20the%20following%20from%20DataCenterKnowledge%20might%20interest%20you.%0D%0A%0D%0A%20Toshiba%2C%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone%0D%0Ahttps%3A%2F%2Fwww.datacenterknowledge.com%2Finfrastructure%2Ftoshiba-quantum-corridor-hit-quantum-secure-network-milestone) Networking technology company Quantum Corridor and Toshiba have completed a successful live demonstration of quantum-secured communication – a development that will allow businesses to transmit data that is quantum-secure. The companies collaborated to use Quantum Key Distribution (QKD) – a quantum-safe encryption method – over commercial fiber infrastructure from Illinois to Indiana, a 21.8-kilometer stretch of Quantum Corridor’s optical network. The experiment showed Toshiba’s QKD technology could deliver continuous secure key generation and high-throughput encryption, the companies said. As quantum computing edges closer towards commercialization, safe network connections between data centers and organizations will become critical, experts say. Ryan Lafler, president, founder and CTO of Quantum Corridor, told Data Center Knowledge that the company wants to get ahead of the coming quantum security threat with a solution that will have practical uses. Related:[Quantum Leap? Opinion Split Over Quantum Computing’s Medium-Term Impact](https://www.datacenterknowledge.com/next-gen-data-centers/quantum-leap-opinion-split-over-quantum-computing-s-medium-term-impact) “A lot of people are talking about quantum computing, but it seems to me that not a lot of people have thought about how these quantum computers will connect,” Lafler said in an interview. “This will allow disparate clusters of AI running on a mix of classical computers paired with quantum computers amongst distributed data centers to create efficiency.” Terry Cronin, Toshiba’s vice president for business development, said companies should be thinking about quantum security now rathe than later. “What you’re seeing from most of the major manufacturers – all of them are talking about a roadmap that by 2030, they’ll be building very relevant, useful quantum computers that can start to do meaningful things,” Cronin said in an interview. ## A Distributed Quantum Network Commercial use cases will drive demand for a distributed quantum network, Lafler said. “You’ll have customers that will want to come onto this quantum secure network and run those use cases in an effort to put those algorithms over our network to gain access to where the quantum computers live. Quantum computers are not really friendly to being on prem. They require extreme cooling, elaborate quantum controls, humidity control, and electromagnetic shielding.” Quantum computing, which can solve complex optimization problems far faster than traditional computers, is expected to make a big impact in pharmaceuticals, materials science, logistics, energy optimization, AI, and other fields. But quantum computers’ ability to crack today’s most commonly used encryption methods has some companies scrambling to find solutions. Related:[Qilimanjaro Opens Europe’s First Multimodal Quantum Data Center](https://www.datacenterknowledge.com/next-gen-data-centers/qilimanjaro-plants-first-quantum-data-center-in-europe) However, others may not realize how close quantum computing is to becoming a reality. “In a lot of ways, you kind of need to think about it like insurance, because the reality is you’re making an investment today for protection in the next few years,” Toshiba’s Cronin said. “Every day, there’s a new story that comes out about somebody being hacked. The concern is that companies need to feel like there is an urgency, but it’s not immediate.” ## Quantum-Resilient Infrastructure Toshiba said the collaboration showed its QKD system achieved secure key rates averaging 1,500 kbps, exceeding expectations. The quantum-generated keys were integrated into Ciena Waveserver5 800G coherent encryption models, and the company was able to securely obtain a fresh set of QKD keys every 90 seconds, “showcasing the interoperability and scalability of quantum-secured transport in a commercial setting.” The system maintained 100% line-rate throughput and zero packet loss over 48 hours of continuous encrypted traffic, the companies noted. “It is extremely exciting to witness QKD deployed and functioning on a fully commercial network under real-world conditions,” Michael Manfra, director of the Purdue University Quantum Science and Engineering Institute, said in a statement. “This achievement makes a significant transition towards commercially viable secure quantum key distribution across state boundaries in a major metropolitan center.” Related:[Google Quantum Breakthrough Marks ‘Significant Step’ to Real-World Applications](https://www.datacenterknowledge.com/next-gen-data-centers/google-quantum-breakthrough-marks-significant-step-to-real-world-application) Toshiba’s Cronin said the companies will continue to explore other network corridors to bring online with the QKD technology. “This is just the start,” he said. [](http://www.facebook.com/sharer/sharer.php?u=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](https://www.linkedin.com/sharing/share-offsite/?url=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](http://www.twitter.com/intent/tweet?url=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](https://www.reddit.com/submit?url=https://www.datacenterknowledge.com/infrastructure/toshiba-quantum-corridor-hit-quantum-secure-network-milestone&title=Toshiba%2C%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone)[](https://bsky.app/intent/compose?text=Toshiba%2C%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone%20-%20https%3A%2F%2Fwww.datacenterknowledge.com%2Finfrastructure%2Ftoshiba-quantum-corridor-hit-quantum-secure-network-milestone)[](mailto:?subject=Toshiba,%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone&body=I%20thought%20the%20following%20from%20DataCenterKnowledge%20might%20interest%20you.%0D%0A%0D%0A%20Toshiba%2C%20Quantum%20Corridor%20Hit%20Quantum-Secure%20Network%20Milestone%0D%0Ahttps%3A%2F%2Fwww.datacenterknowledge.com%2Finfrastructure%2Ftoshiba-quantum-corridor-hit-quantum-secure-network-milestone) ## About the Author [![Image 19: Shane Snider](https://eu-images.contentstack.com/v3/assets/blt8eb3cdfc1fce5194/blt68d42dde3032e1e9/67212dce29bb88408c6ac9be/Shane_Snider_Profile.webp?width=400&auto=webp&quality=80&disable=upscale)](https://www.datacenterknowledge.com/author/shane-snider) [Shane Snider](https://www.datacenterknowledge.com/author/shane-snider) Senior News Writer, Data Center Knowledge Shane Snider is Senior News Writer at Data Center Knowledge, covering AI infrastructure, hyperscale data centers, cloud platforms, and the power and energy systems driving modern compute expansion. His reporting focuses on the operational, economic, and environmental forces reshaping digital infrastructure, including AI factories, utility constraints, liquid cooling, renewable energy procurement, and next-generation data center architectures. He has won recent Azbee awards for news series and government reporting. Based in Raleigh, North Carolina, Snider covers how hyperscalers, utilities, chipmakers, and infrastructure providers are responding to the rapid rise of AI workloads and global compute demand. You can reach Shane at [shane.snider@informatechtarget.com](mailto:shane.snider@informatechtarget.com) or on [LinkedIn](https://www.linkedin.com/in/shane-snider-1727755/). [See more from Shane Snider](https://www.datacenterknowledge.com/author/shane-snider) [![Image 20: Add as a preferred source on Google](https://eu-images.contentstack.com/v3/assets/blt8eb3cdfc1fce5194/blt2786692164e47749/69b46950fc6bd41335ba3b1b/google_preferred_source_badge_dark@2x.png?width=800&auto=webp&quality=80&disable=upscale)](https://google.com/preferences/source?q=https://www.datacenterknowledge.com/) ## Want more Data Center Knowledge stories in your Google search results? [Add Us Now](https://google.com/preferences/source?q=https://www.datacenterknowledge.com/) Subscribe to the Data Center Knowledge Newsletter Get analysis and expert insight on the latest in data center business and technology delivered to your inbox daily. 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