SAN DIEGO, Calif.— Mar. 7, 2022 — Marvell (NASDAQ: MRVL) and Hisense today announced a production-ready 400G QSFP-DD OpenZR+ optical module based on the Marvell® Deneb™ Coherent DSP (CDSP). Supporting 100G/200G/300G/400G for routers and switches, the Hisense Broadband 400G QSFP-DD small form-factor pluggable module delivers the high performance and scalability required to enable cost-effective, simplified, 5G and…