Marvell launches four 3nm 1.6T optical DSPs for AI data center links

Marvell introduced four new 3nm 1.6T optical DSPs, named Ara T, Ara X, Petra and Aquila M, for AI data center connectivity. Samples were to start shipping to customers in the first quarter of 2026. The launch extends the optical portfolio that links AI accelerators and switches, a core part of Marvell's data center business.

• Four new 3nm 1.6T optical DSPs: Ara T, Ara X, Petra and Aquila M
• Customer sampling was to start in Q1 2026
• Aimed at AI cluster links between accelerators, switches and optical modules