Vendor Stacks & Switch Silicon — A Procurement View
· 7 min read
TLDR: You can build the same logical AI fabric on five different vendor stacks — Spectrum-X, Tomahawk, Jericho3-AI + DDC, Cisco Silicon One G200, and Arista EOS. They are not interchangeable. This is the procurement view: what each vendor sells, who actually buys it, and the side-by-side comparison you'll do at RFP time.