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BH740B-128QH

Specifically designed for AIGC, integrates 128 QSFP112 ports, accelerate AI network performance by 1.6X over traditional Ethernet, features an independent management plane, supports the third-party network operating system, and can be deployed as an AIGC network switch and data center switch.


Feature Descriptions
  • Ultra-fast Connectivity, Elastic Scalability

    • 102.4 Tbps switching capacity, End-to-End 400G lossless data transmission.

    • High-density ports with 128 QSFP112, elastic scalability supporting AI compute clusters with hundreds of thousands of GPUs.

  • Endpoint-network Coordination, Ultimate Efficiency

    • Supports adaptive routing, fine-grained load balancing, achieving 95% efficient bandwidth, significantly enhancing LLM training efficiency.

    • Supports advanced congestion control algorithm such as RTTCC, preventing network congestion and reducing Job Completion Time (JCT) by 30%.

    • Enables multi-tenant, multi-job scenarios, achieving performance isolation for different AI workloads, providing consistent and predictable performance.

  • Open Ecosystem

    • Open hardware platform, adhering to the S3IP-UNP standard, supporting UXOS, compatible with SONiC and other third-party network operating systems.

    • Based on the OpenBMC open-source system, an independent management plane is constructed.


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