SKU: SFP-SM313G-20DC-FSZ   Product Highlights   HD-SDI /SD-SDI /3G-SDI SFP Transceiver available   SMPTE 297-2006 Compatible   Metal enclosure for Lower EMI   1310nm DFB laser and PIN photodetector   Compliant with SFP MSA and SFF-8472 with duplex LC receptacle   Single +3.3V power supply   Real Time Digital Diagnostic Monitoring   Compatible with RoHS   Standard :  0 to +70°C   Industrial : -40 to +85°C