{"product_id":"hl-4ra-audio-fiber-converter","title":"HL-4RA Audio Fiber Converter","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eHigh-Fidelity Multi-Channel Audio Over Fiber\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eThe \u003cb\u003eHL-4RA Audio Fiber Converter\u003c\/b\u003e is a professional-grade 4-channel analog audio-to-fiber converter designed specifically for high-fidelity, long-distance transmission. The device efficiently converts 4 channels of unbalanced RCA audio into a digital optical signal, ensuring zero interference and exceptional structural stability across deployment distances ranging from 1 KM up to 100 KM. Utilizing an advanced input configuration characterized by stereo single-ended connections, this system delivers an uncompromised full-range frequency response spanning 10 Hz to 20 kHz, making it ideal for broadcast studios and high-end stadium sound networks.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eAdvanced FPGA Processing and Audio Quality\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eAt the technical core of the \u003cb\u003eHL-4RA Audio Fiber Converter\u003c\/b\u003e is an innovative processing engine built on FPGA-based digital encoding\/decoding and clock recovery technology. It achieves stellar signal quality with high linearity and a wide dynamic range, paired with low harmonic distortion. Operating with a 24-bit serial output resolution, the converter supports a 48 kHz basic sampling rate along with a 96 kHz high-rate processing mode. For comprehensive integration into modern audio infrastructure, its high-integration design ensures complete immunity to EMI\/RFI while natively supporting I2S bus and MSB multi-format compatibility.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSimplified Field Operation and Dual-Fiber Flexibility\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eEngineered to streamline site setup and long-term maintenance, the \u003cb\u003eHL-4RA Audio Fiber Converter\u003c\/b\u003e features a pure plug-and-play design that demands zero software configuration or manual adjustments. The hardware provides built-in LED indicators for instantaneous visual monitoring of real-time power and optical link activity. The flexible dual-compatibility optical engine spans standard un-relayed transmission distances of up to 1 KM over multi-mode fiber and 20 KM over single-mode fiber infrastructure. To guarantee perfect routing, the system functions as a dedicated paired operation consisting of a transmitter positioned at the audio source and a receiver hooked to the destination output.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0556\/0126\/6762\/files\/Technical_Specifications_e7d2ef51-b817-43cc-a979-a60ca4970b26.pdf?v=1779024957\" title=\"HL-4RA Audio Fiber Converter\" rel=\"noopener\" target=\"_blank\"\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":43601879924810,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/0126\/6762\/files\/audio-fiber-extender_cf977a01-7575-420f-afe7-9a8e365fd746.svg?v=1779024634","url":"https:\/\/ledhub.tech\/products\/hl-4ra-audio-fiber-converter","provider":"LEDHUB.TECH","version":"1.0","type":"link"}