With multi-rate operation from 9.95–11.3 Gbps, tunable SFP+ module is suited for data center as well as metro and regional optical network applications and also serves as building block for fiber-to-the-home and 4G/5G LTE wireless fronthaul networks that might require future DWDM functionality. Module is tunable across full C-band with 96 channels on ITU-T 50 GHz grid and operates below 1.5 W from 0 to 70°C. Extended operation to 85°C draws 1.8 W max.