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Building a network with cores to accelerate smart computing in China

When large models enter the Wanka cluster era, network performance has become a key bottleneck that determines computing efficiency. Sugon ScaleFabric high-speed network is specially designed for large-scale AI clusters. Based on fully self-developed chips and native lossless RDMA network technology, ScaleFabric provides the ultimate throughput with zero packet loss and ultra-low latency, allowing every bit of computing power to be fully accelerated, building an autonomous and controllable high-speed base for intelligent computing centers.

Our Advantages

  • Full-stack In-house

    China's first InfiniBand-class high-speed network system, with 100% in-house design from 112G SerDes IP and network chips through management software.

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  • Extreme Performance

    800G per link, end-to-end NIC latency under 1 ?s, and switch latency around 260 ns.

  • Extreme Scale

    Compared with NDR, a single subnet can scale to 114,623 cards, supporting scaleX 10k-card clusters, national supercomputing internet hubs, and 60k-card AI4S clusters.

  • Ecosystem Compatible

    Native Verbs interfaces and broad communication-library support, compatible with HPC and AI applications.

Industry Focus

  • News

    Sugon scaleFabric: China-developed native RDMA high-speed network launch

    Sugon March 2026

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  • News

    Xinhuanet | Winning the AI compute scale battle, advancing high-speed interconnect for China-developed clusters

    Xinhuanet March 2026

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  • News

    Historic breakthrough: Sugon 10,000-GPU supercluster sets a 41.47 billion-atom DFT simulation record

    Sugon March 2026

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Categories

  • scaleFabric network card

    The native lossless RDMA high-speed network card using nationally produced chips has the characteristics of high bandwidth, low latency, high reliability, and zero packet loss. It is suitable for mainstream scenarios such as high-performance computing, artificial intelligence training and reasoning, and storage.

  • scaleFabric liquid-cooled high-speed switch

    Plug and play, no congestion control required, no PFC storm risk, suitable for HPC, AI training inference and storage.

Success Stories

  • Artificial Intelligence
  • High-Performance Computing
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