Modules Ethernet 100G QSFP28

This article analyzes the network architecture of the NVIDIA B300 cluster, including the dual-solution design of Spectrum-X RoCE Ethernet and Quantum-X800 InfiniBand, and introduces the key networking points of compute, storage and management networks.

This article analyzes the potential faults and cost risks brought about by low-quality optical modules in AI networks, and introduces how high-performance optical modules can provide stable, low-latency interconnection under high-load environments, improve GPU cluster utilization, reduce downtime losses, and build highly reliable and scalable AI infrastructure.

OCP has launched ESUN, a new workstream collaboration aimed at building a low-latency, high-bandwidth AI cluster interconnect architecture based on open Ethernet standards. By uniting multiple industry partners, the initiative promotes standardization collaboration and ecosystem integration, providing a unified network foundation for next-generation AI infrastructure.