Huawei to open-source its UB-Mesh data center-scale interconnect soon, details technical aspects — one interconnect to rule them all is designed to replace everything from PCIe to TCP/IP

Date: 2025-08-27 18:42:33

Huawei unveiled UB-Mesh at Hot Chips 2025 as an open protocol to unify AI datacenter interconnects, enabling million-processor SuperNodes with lower latency, cost, and higher reliability.