Optical Module DSP Chip leading manufacturers including Inphi, Broadcom, Marvell, NTT Electronics, Sitrus Technology, Credo, etc. , dominate supply; the top five capture approximately % of global revenue, with Inphi leading 2024 sales at US$ million. Broadcom is one of the world's most influential DSP vendors in the optical module market. It designs and supplies high-performance optical PAM‑4 DSPs, including the Taurus™ BCM83640 3 nm optical DSP, which delivers 400 G per lane performance, low power consumption, and high bandwidth density. The Marvell coherent DSP portfolio, including Orion™, Canopus™ and Deneb™ platforms, empower the optical module ecosystem with low-power, high-performance silicon for QSFP-DD, OSFP and CFP2-DCO coherent pluggable form factors for AI cloud data center interconnect and 5G telecom and long-haul. The Global Optical Module DSP Chip Market size was estimated at USD 341 million in 2023 and is projected to reach USD 616. Credo's high‑performance, energy‑efficient PAM4 optical DSPs are designed for the demands of hyperscale data centers and AI compute fabrics. They deliver reliable, ultra‑low‑latency performance and strong network resiliency, while Credo's low‑power SerDes architecture provides industry‑leading.
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