Omada 25GBase-LR SFP28 LC TransceiverSPEC: Dual Rate 25.78 Gbps and 10.31 Gbps, 1310 nm SMF (Single-mode fiber), Duplex LC/UPC, Up to 10 km DistanceFEATURE: Support DDM, Hot Swappable, Low Power Consumption (? 1.2 W)