{"product_id":"st-neda150sa-hdmi-arc-s-pdif-audio-extender-150m-over-cat-cable","title":"ST-NEDA150SA HDMI ARC \u0026 S\/PDIF Audio Extender (150m)  over CAT Cable","description":"\u003cp\u003e\u003cstrong\u003eThis Audio Extender can transmit HDMI ARC or S\/PDIF audio signal up to a \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003edistance of 150m\/492ft (96kHz) or 90m\/295ft (192kHz, for ARC only) over a  \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003esingle CAT cable. It supports CEC pass-through between HDMI ARC input \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eport and ARC output port to handshake for ARC transmission. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFor TVs without ARC function, the extender provides an independent S\/PDIF \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eaudio pass-through channel to transmit S\/PDIF audio from the S\/PDIF IN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eport of the transmitter to the S\/PDIF OUT port of the receiver.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThis is a fantastic plug and play solution for sending HDMI ARC and S\/PDIF \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eaudio from an HDTV back to an amplifier, AVR or multi-room audio system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e☆  Extend HDMI ARC audio signal up to a distance of 150m\/495ft (96kHz) \u003cbr\u003e     or 90m\/295ft (192kHz) over a single CAT cable\u003cbr\u003e☆  Extend S\/PDIF audio signal up to a distance of 150m\/495ft (96kHz) over \u003cbr\u003e     a single CAT cable \u003cbr\u003e☆  Audio formats support: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch  \u003cbr\u003e☆  Support CEC pass-through when HDMI ARC mode is enabled\u003cbr\u003e☆  Plug-and-play   \u003cbr\u003e☆  Small compact size    \u003cbr\u003e☆  Ultra-low jitter and high-fidelity design  \u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e① 1 × HDMI Audio Extender (Transmitter)\u003cbr\u003e② 1 × HDMI Audio Extender (Receiver) \u003cbr\u003e③ 2 × USB Shielded Cable (USB-A to Micro USB, 1m)\u003cbr\u003e④ 2 × 5V\/1A Power Adapter\u003cbr\u003e⑤ 1 × User Manual \u003c\/p\u003e\n\u003cstyle\u003e\n  body { font-family: Arial, sans-serif; font-size: 14px; color: #222; max-width: 800px; margin: 0 auto; padding: 20px; }\n  h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; }\n  h3 { font-size: 14px; margin: 18px 0 6px; }\n  table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }\n  th { background: #333; color: #fff; text-align: left; padding: 7px 10px; font-size: 13px; }\n  td { padding: 6px 10px; border: 1px solid #ccc; vertical-align: top; }\n  tr:nth-child(even) td { background: #f5f5f5; }\n  td:first-child { font-weight: bold; width: 40%; }\n  .group td { background: #e0e0e0; font-weight: bold; font-size: 13px; }\n\u003c\/style\u003e\n\u003ch2 style=\"text-align: center;\"\u003e Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\n\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Audio Formats\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0ch, Dolby 5.1ch, DTS 5.1ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance \u0026amp; Sample Rates\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eARC audio:\u003c\/strong\u003e 150m\/495ft @ 96kHz  |  90m\/295ft @ 192kHz\u003cbr\u003e\u003cstrong\u003eS\/PDIF audio:\u003c\/strong\u003e 150m\/495ft @ 96kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eHuman-body Model: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\n\u003ctd colspan=\"2\"\u003eConnection – Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1× S\/PDIF IN [Optical Audio Jack]\u003cbr\u003e1× ARC IN [HDMI Type A, 19-pin female]\u003cbr\u003e1× Micro-USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1× CAT OUT [RJ45]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\n\u003ctd colspan=\"2\"\u003eConnection – Receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1× CAT IN [RJ45]\u003cbr\u003e1× Micro-USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1× S\/PDIF OUT [Optical Audio Jack]\u003cbr\u003e1× ARC OUT [HDMI Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\n\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 0.35W  |  Receiver: 0.7W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\n\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90mm (W) × 72mm (D) × 20mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e175g (Transmitter\/Receiver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure – Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\n\u003ctd colspan=\"2\"\u003eEnvironmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003e Transmitter\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/ChatGPT_Image_Jun_1_2026_04_51_22_PM.png?v=1780322107\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo.\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower LED\u003c\/td\u003e\n\u003ctd\u003eWhen the transmitter is powered on, the red power LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eS\/PDIF \/ ARC Switch\u003c\/td\u003e\n\u003ctd\u003eUse this switch to select audio pass-through channel.\u003cbr\u003e• \u003cstrong\u003eS\/PDIF:\u003c\/strong\u003e The S\/PDIF OUT port outputs the optical audio from the S\/PDIF IN port of the transmitter.\u003cbr\u003e• \u003cstrong\u003eARC:\u003c\/strong\u003e The ARC OUT port outputs the HDMI ARC audio from the ARC IN port of the transmitter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eCAT OUT\u003c\/td\u003e\n\u003ctd\u003eConnect to the CAT IN port of the receiver with CAT6 cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eS\/PDIF IN\u003c\/td\u003e\n\u003ctd\u003eOptical fiber audio input port, connected to an optical digital audio source device with Optical Toslink cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eARC IN\u003c\/td\u003e\n\u003ctd\u003eHDMI audio signal input port, connected to a TV with ARC function, used for ARC audio and CEC pass-through.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003eMicro USB power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e5.2 Receiver\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_164749.png?v=1780322133\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo.\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower LED\u003c\/td\u003e\n\u003ctd\u003eWhen the receiver is powered on, the red power LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eCAT IN\u003c\/td\u003e\n\u003ctd\u003eConnect to the CAT OUT port of the transmitter with CAT6 cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eS\/PDIF OUT\u003c\/td\u003e\n\u003ctd\u003eOptical fiber audio output port, connected to amplifier or speaker with Optical Toslink cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eARC OUT\u003c\/td\u003e\n\u003ctd\u003eHDMI audio signal output port, connected to HDMI audio device with ARC function such as a soundbar.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003eMicro USB power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eApplication Example\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_164827.png?v=1780322213\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_164852.png?v=1780322246\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"STAISON","offers":[{"title":"Default Title","offer_id":47983458222301,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/IMG1369.jpg?v=1780322279","url":"https:\/\/www.staison.com\/products\/st-neda150sa-hdmi-arc-s-pdif-audio-extender-150m-over-cat-cable","provider":"STAISON","version":"1.0","type":"link"}