two way xlr audio to fiber converter

{"cid":"91225605","title":"1CH Bidirectional XLR Fiber Audio Converter 2 Way Analog Audio Over Fiber Up To 20km","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/75\/ea93768a9f48d195213e533feabc-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"ATD-XLR-1B","Minimum Order Quantity":"2","Delivery Time":"5-7 days","Operating Temperature":"-10\u00b0C to 60\u00b0C","Fiber Cable Type":"Single-mode or Multi-mode","Installation":"Plug and Play, no driver required","Type":"Fiber Optic Extender","Operatingwavelength":"1310 nm \/ 1550 nm","Transmission medium":"Optical Fiber Cable","Connector type":"LC \/ SC \/ ST (depending on model)","Certification":"CE ROSH FCC ISO","Place of Origin":"CHINA","Storage Temperature":"-40\u00b0C to 85\u00b0C","Transmission Type":"Fiber Optic","Supply Ability":"10000pcs\/Month","Signal Type":"Balanced Audio","Payment Terms":"T\/T","Packaging Details":"2pcs\/box","Transmissiondistance":"Up to 20 kilometers"}}

{"cid":"91201786","title":"High-power Toroidal Transformer AudioVideo Fiber Converter","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/19\/45069f85dcbe75343217dfd007db-200x200-1.jpg","attrs":{"Price":"$29-769","Brand Name":"E-link","Model Number":"LNK-A16K","Minimum Order Quantity":"1 pair","Delivery Time":"5-12 working days","Certification":"ROHS,FCC,CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram, Paypal","Supply Ability":"1000 pairs\/month","Packaging Details":"Video Fiber Converter Standard Export Package","Working Humidity":"5%~95 % (no condensation)","Storage temperature":"-40\u00b0C ~ 80\u00b0C","Storage Humidity":"5%~95 % (no condensation)","MTBF":"\uff1e100,000 hours","Compression":"H.264","Humidity":"5%~90%RH","Interface":"Ethernet\/Fiber","Operating Temperature":"-10\u2103~+60\u2103","Power Consumption":"\u22643W","Power Supply":"DC 5V\/1A","Resolution":"1080P\/1920x1200","Size":"Compact","Transmission Distance":"20km","Transmission Speed":"10\/100\/1000Mbps","Type":"Video Fiber Converter","Video Format":"HDMI\/VGA"}}