10GBase-SR, SFP+ with DMI 850nm multimode (LC) [300/82/33 m; 985/269/108 ft.] Link Budget: 4.0 dB; UL Listed. Distance up to 300m on 50/125 OM3/OM4 multimode fiber, up to 82 m for 50/125 um multimode fiber with model. Bandwidth 500 MHz-km at 850nm, and up to 33m for 62.5/125 um multimode fiber with model bandwidth 200 MHzkm at 850nm.