China's first optical interconnection and optical switching GPU supernode released

2025-07-28 16:23:07

On the 28th, Shanghai INESA, together with Xizhi Technology, BiRen Technology, and ZTE, released the first optical interconnection and optical switching GPU supernode in China, LightSphere X. This supernode is based on Xizhi Technology's world-first distributed optical switching technology, using silicon photonics technology's optical interconnection and optical switching chips and BiRen Technology's self-original architecture's large-computing general-purpose GPU liquid cooling module interconnected with a new carrier board, and equipped with ZTE's high-performance AI domestic servers and INESA's intelligent computing cloud platform software, building a new paradigm of autonomous and controllable intelligent computing clusters with high bandwidth, low latency, and flexible and scalable.

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