{"product_id":"20km-lc-st-fc-fiber-2-channels-bidirectional-xlr-balanced-audio-48v-phantom-fiber-converter-extender-transmitter-receiver","title":"20KM LC \/ST\/FC  fiber 2  channels Bidirectional XLR balanced Audio  48V phantom Fiber Converter Extender transmitter receiver","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22pt;font-family:宋体\"\u003e20KM LC\/ FC  fiber 2 channels  Bidirectional XLR balanced Audio  Fiber Converter 48V phantom  Extender transmitter receiver \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003eFeatures  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e1.Support 2 channels bidi  of balanced audio forward transmission  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e2.Broadcast standard analog balanced audio  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e3.Using FPGA, digital coding\/decoding and clock recovery technology, high integration and high stability  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e4.Audio interface is XLR Cannon head balance interface, high dynamic range of 100dB  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003eAutomatic high-pass filtering, isolation of DC offset  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e5.Intelligent noise control system;  For soft rising or falling slant waves and analog noise with 100dB SNR in blast-free operation  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e6.Audio interface is in level 3 lightning protection, up to iec61000-4-5 (8\/20μs) differential mode :6KV  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e7.Single and multi-mode compatible, multi-mode transmission distance is 1KM, single-mode transmission distance 20KM, supporting customized transmission distance of up to 100KM  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e8.LED status indicator to monitor the running status of the device  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e9.Plug and play, no setup required  \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003e10\u003c\/span\u003e\u003cspan style=\"font-size:10.5pt;font-family:宋体\"\u003e.\u003c\/span\u003e\u003cspan style=\"font-size:10.5pt;font-family:Arial\"\u003eDevices are used in pair. Note that devices are distinguished between transmitter and receiver \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000312302780\"\u003e\u003cdiv class=\"detail-video\" id=\"5000312302780\" 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