Newshot
Account

Sugon's Wan Wei: High-Speed Interconnect Is Key to Breaking Compute Cluster Scale Bottlenecks

Source: IT之家 Published: AI 中文 Compute
AI summary

At the 8th China Supercomputing Conference (ChinaSC 2026), Wan Wei, chief engineer of Sugon's High-Speed Network Interconnect Products Department, said high-speed interconnect is key to scaling compute infrastructure and requires system-level innovation so that larger-scale compute resources can collaborate efficiently. He said Sugon's self-developed scaleFabric high-speed network combines networking architecture with communication optimization to reduce communication waits between compute resources and uses rapid fault recovery to limit the impact of network anomalies on task execution. Sugon released its first fully self-developed 400G lossless high-speed network, scaleFabric, on March 12, 2026; the scaleFabric400 NIC offers 400Gbps port bandwidth and 0.9-microsecond end-to-end latency, while the switch offers 800Gbps per-port bandwidth, 64Tbps bidirectional switching capacity, about 260-nanosecond switching latency and link fault recovery in under 1 millisecond, with a single subnet scalable to 114,000 cards (2.33 times traditional InfiniBand), 25% higher switch port density and about 30% lower total networking cost. scaleFabric has been deployed at the Zhengzhou core node of th

Translation(model translation, not the source's own text)

Article title: Sugon's Wan Wei: High-Speed Interconnection Is the Key to Breaking the Scale Bottleneck of Computing Power Clusters

Body:

  • Day/Night Follow system Light Dark

Sugon's Wan Wei: High-Speed Interconnection Is the Key to Breaking the Scale Bottleneck of Computing Power Clusters

IT Home, November 15 news, according to Jiemian News reports, on November 15, at the 8th China Supercomputing Conference (ChinaSC 2026) and the Annual Meeting of the Council of the China Intelligent Computing Industry Alliance, Wan Wei, Chief Engineer of Sugon's High-Speed Network Interconnection Product Department, proposed that high-speed interconnection is the key to achieving scale expansion of computing power infrastructure, and that system-level innovation is needed to enable larger-scale computing resources to collaborate efficiently.

Wan Wei stated that Sugon's self-developed scaleFabric high-speed network combines networking architecture with communication optimization, reducing communication waiting between computing resources, and through rapid fault recovery reduces the impact of network anomalies on task execution, ensuring efficient operation of ultra-large-scale intelligent computing clusters.

According to an IT Home report in March 2026, Sugon released its first fully self-developed 400G lossless high-speed network scaleFabric on March 12, which the company claims achieves independent research and development from the underlying 112G SerDes IP, switching and network card chips to the complete machine, drivers, and management software.

According to official information, the scaleFabric400 network card has a port bandwidth of up to 400Gbps and an end-to-end communication latency as low as 0.9 microseconds; the switch has a single-port bandwidth of 800Gbps, a bidirectional switching capacity of 64Tbps per unit, a switching latency of approximately 260 nanoseconds, and a link fault recovery time of less than 1 millisecond.

The company claims that the single-subnet interconnection scale of this network can be expanded to 114,000 cards, which is 2.33 times that of traditional InfiniBand, with switch port density increased by 25% and total networking cost reduced by approximately 30%.

According to official information announced in October, the "Technical Specification for High-Speed Network Management of Intelligent Computing Clusters," drafted under the leadership of Sugon, has been approved for project initiation, making it the first RDMA high-speed network national standard to be initiated in China.

According to IT Home's search, scaleFabric has been deployed at the Zhengzhou core node of the National Supercomputing Internet, supporting the online operation of three 10,000-card-level scaleX intelligent computing clusters, with a total scale of 30,000 cards.

Related Articles

  • Sugon: Q3 net profit attributable to parent company 753 million yuan, up 217.19% year-on-year
  • Sugon's Q3 2026 net profit attributable to parent company 1.724 billion yuan, up 78.48% year-on-year
  • Sugon leads the drafting of the first RDMA national standard, promoting unified high-speed network management ecosystem
  • Sugon 8000 supports reusable rocket development, conducting "ultra-high-definition CT scans" of engine cluster exhaust flames
  • Another Chinese technology field achieves leadership: domestic weather-climate integrated model achieves 5-kilometer resolution for the first time globally, with 10-day forecasts computed within 1 hour
  • National Supercomputing Internet registered users exceed 1.7 million, domestic computing power accounts for over 95%

Websites under Soft Media: IT Home Zuihuimai - Rebate and Cashback Coupons iPhone Home Win7 Home Win10 Home Win11 Home

Software under Soft Media: Soft Media Mobile APP Applications Cube Zuihuimai Yaozhi

The translation is machine-generated and individual terms may be off. Nothing is rewritten or cut; the original is authoritative.

Published by IT之家
This site only summarises and aggregates; copyright stays with the original author. Headlines and summaries follow the source — where they differ, the original wins.
Read the original ↗