1.25Gb/s SFP Fiber Optic Transceiver Module 550m, 10km, 20km, 40km, 80km, 120km are available wavelength: 850nm, 1310nm,1550nm 1.25Gbps Copper SFP Optical Transceiver Features:Up to 1.25Gb/s bi-directional data linksHot-pluggable SFP footprintExtended case temperature range (0°C to +85°C )Fully metallic enclosure for low EMILow power dissipation (1.05 W typical)Compact RJ-45 connector ...