Fiber Optic ReceiversFor intel X520-DA2 FTLX8571D3BCVIT1 E10GSFPSR 10Gigabit Multimode Transceiver 850nmProduct Model No.: Optical Transceiver ModuleFiber Type: MultimodeModule Type: SFP+Interface Type: Duplex LCTransmission Distance: 0.3KMTransmission Wavelength: 850nmTransmission Rate: 10Gb/sOperating Voltage: 3.3Vweight: 0.025kgSize: 65 x 12 x 5 (mm)