The Red Lion N-Tron ® Series NT10GSFP-SR is a gigabit fiber SFP+ transceiver. It features 10GBase, 300 M multimode fiber with an LC style connector and can be used with N-Tron's NT328G series Ethernet switches. Wavelength: 850nmTX Power Min: -7.3dBmRX Sensitivity Max: -11.1dBmLaser Type: VCSEL