Shang Hai Zheng Quan Bao·2025-07-29 12:23Core Viewpoint - The launch of the LightSphere X marks a significant advancement in the field of AI computing infrastructure in China, integrating cutting-edge technologies to create a high-performance, scalable computing cluster [1][3][4]. Group 1: Product Launch and Technology - Shanghai Yidian, in collaboration with several leading tech companies, has officially released the LightSphere X, the first optical interconnect GPU supernode in China [1]. - The LightSphere X utilizes distributed optical switching technology and silicon photonics to enhance flexibility and scalability, overcoming physical limitations of traditional interconnect methods [3]. - The supernode architecture integrates GPU resources to form a low-latency, high-bandwidth computing entity, which is essential for the evolution towards a "ten-thousand card collaboration" era in computing [3]. Group 2: Ecosystem and Future Development - The LightSphere X is part of a closed-loop ecosystem that includes optical chips, GPUs, servers, computing clusters, and cloud platforms, promoting an open and shared optical-electrical integrated computing ecosystem [4]. - The product aims to support the construction of a fully autonomous and controllable domestic computing pool, facilitating the next-generation development of AI computing infrastructure in China [4].