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Fully China-developed chips, high bandwidth, zero packet loss
Plug and play, no congestion control, and no PFC-storm risk. Fits HPC, AI training and inference, and storage.
Our Advantages
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Fully China-developed
In-house 112G SerDes IP, chip and board design, plus management tools and firmware/drivers.
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Plug and Play
China's first mass-produced 800G native lossless RDMA switch: plug-and-play peak performance for HPC/AI, 40×800G or 80×400G ports, leading density.
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Stable Reliable
Fast fault recovery keeps clusters stable. In-band/out-of-band management, remote location, second-level BMC leak monitoring, and automatic fault logs.
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Unique Advantages
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Fully
China-developedIn-house 112G SerDes IP, chip and board design, plus management tools and firmware/drivers.
-
-
-
-
Plug
and PlayChina's first mass-produced 800G native lossless RDMA switch: plug-and-play peak performance for HPC/AI, 40×800G or 80×400G ports, leading density.
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Stable
ReliableFast fault recovery keeps clusters stable. In-band/out-of-band management, remote location, second-level BMC leak monitoring, and automatic fault logs.
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Products
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scaleFabric400 1U液冷高速交换机
全国产化芯片，40×800Gbps全线速转发，260ns低延迟，高带宽零丢包，即插即用，无需拥塞控制，无PFC风暴风险，适用HPC、AI训练推理及存储。
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曙光scaleFabric400 2U风冷高速交换机
曙光scaleFabric400 2U风冷高速交换机是国内首个采用全国产化芯片的一款Infiniband交换机，提供40*800Gpbs的端口全线速转发带宽与超低转发延迟。具有高带宽、低延迟、高可靠、高扩展、高密度、零丢包等特性，即插即用无需复杂拥塞控制配置，无PFC风暴风险，适用于高性能计算、存储、AI集群等主流场景。
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Solutions
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Integrated AI Training and Inference Solution
A closed loop from data preprocessing and model training to quantization, inference deployment, and iterative optimization.
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Intelligent Solution for Materials Science
As materials research deepens, the scientific paradigm is moving from experiment, theory, and simulation toward an intelligent fifth paradigm.
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Life-Science Supercomputing-Intelligence Fusion Solution
An innovation engine that unites compute, data, and algorithms into an end-to-end intelligent analysis platform.
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Earth-Science Supercomputing-Intelligence Fusion Solution
Expert, energy-efficient solutions for ultra-high-resolution numerical forecasting, geoscience foundation models, and AI+NWP fusion systems.
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End-to-End Industrial Design and Simulation Solution
Industrial simulation in advanced manufacturing, aerospace, new energy, automotive, and electronics is moving from usable to efficient and independently controllable.
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