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KDDI and Broadcom to Jointly Test CPO
Nikkei XTECH reported that KDDI and Broadcom will jointly test CPO technology for networks connecting GPUs.
What happened
KDDI announced on October 22, 2026, that it had begun joint testing of CPO technology with Broadcom. According to Nikkei XTECH, the tests will evaluate power savings and communications performance in networks connecting GPUs in AI data centers.
Sources
Translated from the Japanese original: /news/cpo-suitchi-no-saabaa-saiyou-hiroga-ruto-nikkei-kurosutekku-4496f4. The Japanese version is authoritative if they differ.