Meta unveils IcePack and IceCube at OCP 2026

At the OCP Global Summit 2026, Meta announced its next-generation open networking infrastructure for AI workloads, featuring the IcePack liquid-cooled rack, the 102.4T IceCube switch blades, the Flattened Planar Fabric multiplane backend scale-out architecture, and the open-source MetaRoCE transport protocol. Meta is also co-leading the new Open Switch Platform Architecture initiative with Microsoft and Alibaba to standardize switch platform layers. Open article →