Accelight’s QSFP28 4*25Gbps transceiver module is designed to meet the requirements of optical fiber
interface for 2km reach over duplex SMF in data centers. It is a cost-effective, low power CWDM
optical transceiver with high port densities and compact size. Each transceiver incorporates four
direct modulated lasers with driver ICs, four PIN diodes with TIAs, and two Mux/De-Mux blocks in a
highly integrated CWDM configuration.
