Coherent FTLX1475D3BNV Fiber Optic Transmitters, Receivers, Transceivers 1310nm DFB, PIN, 10GBASE-LR/LW, 1000BASE-LX, 1G/10G dual-rate transceiver, limiting interface, RoHS/lead free, single mode, SFP+ footprint, LC connector, -5/85C operation, 10km