{"product_id":"hl-4xa-forward-xlr-balanced-audio-fiber-extender","title":"HL-4XA Forward XLR Balanced Audio Fiber Extender","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eBroadcast-Quality Multi-Channel Balanced Audio Delivery \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe HL-4XA Forward XLR Balanced Audio Fiber Extender is a professional, high-density fiber optic transport system meticulously engineered for the unidirectional transmission of 4 independent channels of balanced analog audio . Featuring industry-standard XLR (Cannon) interfaces, the device utilizes an advanced FPGA-based digital encoding and decoding architecture paired with dual-end clock recovery technology to deliver a highly stable audio link . Designed to meet strict broadcast standards, it maintains complete immunity to electromagnetic and radio frequency interference, making it an excellent option for professional radio and television environments, large-scale concerts, and high-end stadium public address systems .\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eExceptional Signal Integrity and Integrated Circuit Protection \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBuilt to provide crystal-clear sound, the HL-4XA Forward XLR Balanced Audio Fiber Extender boasts a remarkable 100dB dynamic range alongside a greater than 100dB Signal-to-Noise Ratio (SNR) for blast-free operation across a 20Hz to 20KHz frequency response . To maintain pristine audio fidelity, the internal processing includes automatic high-pass filtering to isolate DC offset, as well as intelligent noise control for soft rising and falling waves . For maximum operational security in harsh field deployments, the hardware is equipped with robust Level 3 lightning protection on all XLR interfaces, rated up to IEC61000-4-5 (6KV differential mode) to protect sensitive terminal gear from electrical surges .\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFlexible Optical Infrastructure and Seamless Plug-and-Play Setup \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe HL-4XA Forward XLR Balanced Audio Fiber Extender interfaces via standard FC optical connectors and offers dual compatibility with both multi-mode and single-mode fibers . It supports a standard un-relayed transmission reach of up to 1KM over multi-mode configurations, 20KM over single-mode networks, and can be customized up to 100KM for long-haul routes . This entirely hardware-based solution features a true plug-and-play design that requires no software installation or manual adjustments . Sold exclusively as a pre-configured matched pair consisting of a transmitter and receiver, the units include high-visibility front panel LED indicators for real-time monitoring of device power and fiber link connectivity status .\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0556\/0126\/6762\/files\/Specifications_c5cd362c-b0bf-441f-87d4-5c0aac92743c.pdf?v=1779041206\" target=\"_blank\" title=\"HL-4XA Forward XLR Balanced Audio Fiber Extender\" rel=\"noopener\"\u003e\u003cstrong\u003eDownload the technical specification sheet here - LINK\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"LEDHUB.TECH","offers":[{"title":"Default Title","offer_id":43602190303306,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/0126\/6762\/files\/audio-to-fiber-extender_06d0813c-5480-44d6-a52d-19d59e11d5d3.svg?v=1779041045","url":"https:\/\/ledhub.tech\/en-gb\/products\/hl-4xa-forward-xlr-balanced-audio-fiber-extender","provider":"LEDHUB.TECH","version":"1.0","type":"link"}