Keysight, ntt innovative devices, and lumentum achieve new benchmark 448 gbps data transmission for ai data centers

Santa rosa, calif.--(business wire)---- $keys #ai--keysight technologies, inc., ntt innovative devices corporation, and lumentum holdings inc. (“lumentum”) announce a pioneering joint demonstration of 448 gbps data transmission using 224 gbaud pam4 optical technology at the optical fiber communication conference and exhibition (ofc) 2025. this collaboration addresses the escalating bandwidth demands of artificial intelligence (ai) and machine learning (ml) applications, enabling the development of power-effi.
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