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Lumentum and Marvell showcase first integrated 450G high-speed optical interface at OFC
What happened
Lumentum and Marvell demonstrated an integrated 450G optical interface using Marvell's 400G/lane PAM4 DSP and Lumentum's InP transmitter at OFC 2025. This is an R&D milestone targeting lower-power, high-bandwidth optics for future AI/ML and cloud infrastructure. Neutral: This is a forward-looking technology demonstration with no immediate impact on component supply, demand, or pricing.
Impact and signal
Low impactImpact score: 15/100
Affected components and suppliers
High-Speed Optical InterfacePAM4 DSPInP Optical Transmitter
Lumentum Holdings IncMarvell Technology Inc
product-launchR&DOFC
Source and time
Source: Semiconductor Today · 4/2/2025 · View original source
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