--- format: "aidr-story-markdown/v1" id: "f5d2a316b2c4716f3a92753aae84a7c8b08d0b83fa0281aa0a497f271fd62fa6" canonical_url: "https://aidr.today/f5d2a316?lang=en" title: "China Verifies World's First 1,000-km Bidirectional Hollow-Core Fiber Link" lang: "en" requested_lang: "en" available_langs: ["en","vi"] translation_fallback: null fallback_fields: [] published_at: "2026-11-08T14:51:29.000Z" category: "Infra" topics: ["inference"] source_urls: ["https://marketbrief.now/tech/china-verifies-worlds-first-1000-km-bidirectional-hollow-core-fiber-link-f72ef252","https://x.com/SputnikInt/status/2119421177407889546","https://huggingnews.com/tech/china-verifies-worlds-first-1000-km-bidirectional-hollow-core-fiber-link-f72ef252"] summary: "An experimental 1,007.48-km bidirectional hollow-core fiber link recently verified real-time data transmission at 64 Tbps in each direction simultaneously. The technology reduced data latency by about 30% compared to traditional solid-core cables. The link has been deployed on a commercial financial line between Shenzhen and Hong Kong, with more than 10 other pilot projects active in Asia and Europe." --- # China Verifies World's First 1,000\-km Bidirectional Hollow\-Core Fiber Link > [Open the canonical story]() **Published:** 2026-11-08T14:51:29.000Z **Category:** Infra **Topics:** inference ## Summary An experimental 1,007\.48\-km bidirectional hollow\-core fiber link recently verified real\-time data transmission at 64 Tbps in each direction simultaneously\. The technology reduced data latency by about 30% compared to traditional solid\-core cables\. The link has been deployed on a commercial financial line between Shenzhen and Hong Kong, with more than 10 other pilot projects active in Asia and Europe\. ## Sources - [Story source]() - [Story source]() - [Story source]()