{"product_id":"hl-202a-bidirec-onal-3-5mm-stereo-audio-fiber-extender","title":"HL-202A Bidirec onal 3.5mm Stereo Audio Fiber Extender","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eSimultaneous Dual-Channel Bidirectional Stereo Transport \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe HL-202A Bidirectional 3.5mm Stereo Audio Fiber Extender is a professional-grade fiber optic transport system engineered for high-performance, two-way audio networking . The device supports two independent stereo pairs—totaling four mono channels—traveling in both directions simultaneously across long distances with exceptional signal stability . Featuring industry-standard 3.5mm stereo jacks mapped to an unbalanced, stereo single-ended input configuration, it provides quick and clean physical connectivity . This dual-channel bidirectional infrastructure makes it highly effective for simultaneous two-way remote multimedia education, dual-link video conferencing, and live multi-channel feedback monitoring for remote broadcasts requiring an active return audio path .\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eAdvanced FPGA Digital Processing and High-Resolution Audio \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAt the technical core of the HL-202A Bidirectional 3.5mm Stereo Audio Fiber Extender is a highly integrated FPGA digital core utilized for precise encoding, decoding, and dual-end clock recovery . This processing platform actively eliminates high-frequency jitter to ensure maximum timing stability across a comprehensive measurement bandwidth of 10Hz to 20KHz . Delivering studio-grade fidelity characterized by high linearity, a wide dynamic range, and an exceptionally low-distortion sine wave output, the device generates up to 24-bit resolution serial streams . To accommodate advanced studio workflows, it natively supports professional I2S bus and MSB format compatibilities while offering versatile operational parameters that include a 48 kHz basic sampling rate and a 96 kHz high-rate processing mode .\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eUniversal Fiber Optimization and Zero-Configuration Setup \u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe HL-202A Bidirectional 3.5mm Stereo Audio Fiber Extender delivers universal optical flexibility, operating seamlessly across both single-mode and multi-mode fiber infrastructures . It achieves an un-relayed transmission distance of up to 1 KM over multi-mode configurations and a standard distance of 20 KM over single-mode networks, which can be custom-tailored to cover long-haul routes up to 100 KM via standard FC optical connectors . This true hardware-based solution requires zero configuration, software installation, or manual calibration . Built as portable desktop units deployed in dedicated transmitter and receiver pairs, the devices include integrated LED panel indicators for immediate, real-time monitoring of power, fiber link connectivity, and active audio status .\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0556\/0126\/6762\/files\/Specification_6adca2e8-73e2-4cfd-acbf-63d65398d573.pdf?v=1779101174\" target=\"_blank\" title=\"HL-202A Bidirec onal 3.5mm Stereo 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":43604077248586,"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_9fca7d71-5021-4a77-80bd-dcd3cffc9d2e.svg?v=1779101012","url":"https:\/\/ledhub.tech\/en-gb\/products\/hl-202a-bidirec-onal-3-5mm-stereo-audio-fiber-extender","provider":"LEDHUB.TECH","version":"1.0","type":"link"}