Marvell and Lumentum to demonstrate optical circuit switching at OFC 2026

Marvell and Lumentum said they will run a live demonstration at OFC 2026 in Los Angeles, showing Marvell optical connectivity chips working with Lumentum's optical circuit switch. The companies pitch the setup as a way to lower latency and power in AI scale-up networks. It is a demonstration, not an announced commercial contract.

• Live demo at OFC 2026 in Los Angeles
• Marvell optical connectivity chips paired with Lumentum optical circuit switch
• Pitched for lower latency and lower power in AI scale-up networks