400G Optical Transceiver Market Accelerates: QSFP-DD Demand Surges in Data Centers
400G Optical Transceiver Market Accelerates: QSFP-DD Demand Surges in Data CentersJune 5, 2026The optical transceiver market is undergoing its fastest generational transition since the shift from 10G to 100G. Hyperscale data center operators — Amazon, Microsof