A UCIe Optical I/O Retimer Chiplet for AI Scale-up Fabrics
比例(比率)
计算机科学
地理
地图学
作者
Pavan Bhargava,Sidney Buchbinder,Ðorđe Gluhović,Kaisarbek Omirzakhov,Ayan Biswas,Daniel Jeong,Chris Pearson,Austin Katzin,Eric Jan,Derek Van Orden,Hayk Gevorgyan,Anatoly Khilo,Neil Sapra,Woorham Bae,Erik Anderson,Sungjin Kim,Vipin Jasoria,Jie Ding,Norman Chan,John M. Fini
标识
DOI:10.1364/ofc.2025.th4b.3
摘要
We demonstrate a UCIe Optical I/O Retimer for scale-up AI fabrics. It achieves 1.024Tbps of bidirectional bandwidth per optical port from one package to another, delivering an aggregate bandwidth of 8.192Tbps.