LIGHTWIN 100 GBit QSFP28 DR1, 500m, Single Lambda, LC-Duplex, Singlemode

The LIGHTWIN QSFP28-DR1 transceiver enables high-speed 100G Ethernet connectivity over single-mode fiber for data center interconnects and enterprise networks. This single-lambda solution supports transmission distances up to 500m using PAM4 modulation at 53.125Gbaud. Engineered for reliability in demanding environments, it features a cooled EML transmitter, integrated DSP with FEC, and operates within a 0°C to 70°C temperature range. The module's 4x25G electrical interface complies with OIF CEI-28G-VSR standards while maintaining power consumption below 4W. With its LC duplex connector and RoHS compliance, this transceiver meets IEEE 802.3cd and 100G Lambda MSA specifications, delivering robust performance for mission-critical networking applications.