技术档案

AI以太网AI Ethernet networking

连接AI加速器的网络

每条都摘自下方编号的来源原文；只写事实，不写预测或建议。

技术简介

  • Etherlink SU-144是一种基于以太网的扩展架构，在单跳网络中连接最多144个加速器，并通过跨机架拓扑扩展到1024个。1
    In response, Arista is introducing Etherlink SU-144, an Ethernet-based scale-up architecture that expands unified computing domains up to 144 accelerators (XPUs) in a single-hop network and scales to 1,024 XPUs through cross-rack topologies.

来源

  1. Arista · Arista Announces Rack-Scale Architectures for Scale-Up and Scale-Out AI Fabrics - Arista · 2026-10-07