The AI Infrastructure Stack
Overview  /  Tier III Physical Data Center  /  Layer 07: Networking
Sub-category 7.1

Ethernet AI Fabric Switches

The dominant choice outside Nvidia-anchored training clusters. Driven by the Ultra Ethernet Consortium and Broadcom Tomahawk / Jericho silicon.

Players

Players: Arista Networks ANET, Cisco CSCO, Nvidia Spectrum-X NVDA, Juniper HPE (acquired), Celestica CLS, HPE (Aruba) HPE, Extreme Networks EXTR, Dell PowerSwitch DELL

Analysis coming soon — this page is scaffolding for deeper research into ethernet ai fabric switches.