[The world's first three band multi-core optical cable line has been opened in Qingdao] Recently, the world's first S+C+L three band ultra-low loss multi-core optical cable line was completed and opened in Qingdao, Shandong. This optical cable innovation adopts a four core fiber structure to achieve three band parallel transmission, with a single core bandwidth increase of nearly 50%. The capacity of a single fiber is more than 5 times that of traditional fibers, which can fully meet the future needs of AI intelligent computing and terabit level ultra high speed transmission.Editor/Gong Ziwei

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• 2026.07.01 09:57
• [Romania's 700MWh energy storage has been finalized]
• Romanian power giant Electrica announced that it has obtained 17 grid connected energy storage projects with a total capacity of 700MWh. China's energy storage industry chain welcomes new opportunities for going global.Editor/Gao Xue

• 2026.07.01 09:55
• [China firmly ranks in the top tier of clean energy]
• On June 24, 2026, at the Clean Energy Chain Conference of the Chain Expo, it was pointed out that China's energy industry has steadily ranked among the top tier of global clean energy, and the supporting facilities and equipment of the entire chain have achieved phased results.Editor/Gao Xue