{"product_id":"st-nedb50c-hdmi-extender-18gbps-50m-one-way-ir","title":"ST-NEDB50C HDMI Extender | 18Gbps 4K 50M One-Way IR","description":"\u003cp\u003e\u003cstrong\u003eThe ST-NEDB50C HDMI Extender is a professional 18Gbps HDMI extender designed to transmit 4K UHD HDMI signals up to 50m over a single CAT5e\/CAT6 cable. The ST-NEDB50C HDMI Extender supports one-way IR pass-through, HDMI loop output, HDR, HDCP 2.2 and PoC technology for reliable long-distance AV signal transmission.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NEDB50C HDMI Extender delivers uncompressed 18Gbps bandwidth with support for resolutions up to 4K@60Hz 4:4:4. The ST-NEDB50C HDMI Extender is ideal for conference rooms, classrooms, digital signage, home theaters and professional AV installations requiring stable HDMI extension with one-way IR control.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NEDB50C HDMI Extender provides simple installation, automatic EDID management and dependable HDMI signal distribution over long distances. The ST-NEDB50C HDMI Extender combines high performance, reliable connectivity and professional-grade AV extension for commercial and residential applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDCP 2.2 \/ HDCP 1.4 and DVI 1.0 compliant\u003cbr\u003e☆ Supports 18Gbps bandwidth\u003cbr\u003e☆ Supports input and output video resolution up to 4K2K@60Hz 4:4:4, extends distance up to 164ft\/50 meters, as specified in HDMI 2.0\u003cbr\u003e☆ Supports one HDMI loop output\u003cbr\u003e☆ Supports one-way IR pass-through\u003cbr\u003e☆ Supports HDR function\u003cbr\u003e☆ Supports PoC (Power over Cable) function — either transmitter or receiver is powered by the 12V\/1A power adapter; the other does not need power supply\u003cbr\u003e☆ Supports automatic copy EDID function\u003cbr\u003e☆ Compact design for easy and flexible installation\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1× HDMI 18Gbps Extender (Transmitter)\u003cbr\u003e② 1× HDMI 18Gbps Extender (Receiver)\u003cbr\u003e③ 1× IR Blaster cable (1.5 meters)\u003cbr\u003e④ 1× 20~60KHz IR Receiver cable (1.5 meters)\u003cbr\u003e⑤ 1× 12V\/1A Locking Power adapter\u003cbr\u003e⑥ 4× Mounting Ears\u003cbr\u003e⑦ 1× User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"hdmi50-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 \/ HDCP 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 4K@60Hz 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB \/ YCbCr 4:4:4, YCbCr 4:2:2\/4:2:0, YUV 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit (1080p@60Hz, 4K@30Hz, 4K@60Hz YCbCr 4:2:2\/4:2:0)\u003cbr\u003e8-bit (4K@60Hz 4:4:4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0\/2.1\/5.1\/6.1\/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus (DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge) \u0026amp; ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmission Distance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAT5e (HDMI IN\/OUT)\u003c\/td\u003e\n\u003ctd\u003e4K@60Hz: 164ft \/ 50m | 4K@30Hz \/ 1080P: 164ft \/ 50m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAT6\/6a\/7 (HDMI IN\/OUT)\u003c\/td\u003e\n\u003ctd\u003e4K@60Hz: 197ft \/ 60m | 4K@30Hz \/ 1080P: 230ft \/ 70m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI IN\/OUT Cable\u003c\/td\u003e\n\u003ctd\u003eUp to 10ft \/ 3m (recommended: Premium High Speed HDMI cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection – Transmitter\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1× IN [HDMI Type A, 19-pin female]\u003cbr\u003e1× SERVICE [Micro USB, update port]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1× OUT [HDMI Type A, 19-pin female]\u003cbr\u003e1× IR OUT [3.5mm Stereo Mini-jack]\u003cbr\u003e1× CAT OUT [RJ45, 8-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection – Receiver\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1× IR IN [3.5mm Stereo Mini-jack]\u003cbr\u003e1× CAT IN [RJ45, 8-pin female]\u003cbr\u003e1× SERVICE [Micro USB, update port]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1× OUT [HDMI Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100–240V 50\/60Hz | Output: DC 12V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.84W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e61mm [W] × 88mm [D] × 18mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 160g | Receiver: 155g\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\u003ctd colspan=\"2\"\u003eEnvironmental\u003c\/td\u003e\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\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eTransmitter Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172457.png?v=1780324306\" alt=\"Transmitter Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOUT\u003c\/td\u003e\n\u003ctd\u003eHDMI loop output port, connect to HDMI display device such as TV or Projector with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eIN\u003c\/td\u003e\n\u003ctd\u003eHDMI input port, connect to HDMI source device such as DVD or PS4 player with an HDMI cable.\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 CAT IN port on the receiving end with a CAT6 cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003ePower Indicator Lamp (Green)\u003c\/td\u003e\n\u003ctd\u003eThe lamp will illuminate when the transmitter is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eData Signal Indicator Lamp (Orange)\u003c\/td\u003e\n\u003ctd\u003eThe lamp will illuminate when the transmitter and the receiver have signal transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSERVICE port\u003c\/td\u003e\n\u003ctd\u003eFor firmware update use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eIR OUT\u003c\/td\u003e\n\u003ctd\u003eConnect to wideband IR Blaster cable. The IR signal is from the IR IN port of the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003ctd\u003ePlug DC 12V\/1A power supply into the unit and connect the adapter to an AC outlet.\u003cbr\u003eNote: The extender supports PoC function — only one unit (TX or RX) needs to be powered; the other does not require a power supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eReceiver Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172552.png?v=1780324500\" alt=\"Receiver Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOUT\u003c\/td\u003e\n\u003ctd\u003eHDMI output port, connect to HDMI display device such as TV or Projector with an HDMI cable.\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 CAT OUT port on the transmitter end with a CAT6 cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePower Indicator Lamp (Green)\u003c\/td\u003e\n\u003ctd\u003eThe lamp will illuminate when the receiver is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eData Signal Indicator Lamp (Orange)\u003c\/td\u003e\n\u003ctd\u003eThe lamp will illuminate when the transmitter and the receiver have signal transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eSERVICE port\u003c\/td\u003e\n\u003ctd\u003eFor firmware update use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eIR IN\u003c\/td\u003e\n\u003ctd\u003eConnect to wideband IR Receiver cable. The IR signal will be sent to the IR OUT port of the transmitter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003ctd\u003ePlug DC 12V\/1A power supply into the unit and connect the adapter to an AC outlet.\u003cbr\u003eNote: The extender supports PoC function — only one unit (TX or RX) needs to be powered; the other does not require a power supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIR Pin Definition\u003c\/h3\u003e\n\u003cp\u003eIR Receiver and Blaster pin definition as below:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172654.png?v=1780324306\" alt=\"IR Pin Definition 1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172713.png?v=1780324656\" alt=\"IR Pin Definition 2\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172738.png?v=1780327994\" alt=\"IR Pin Definition 3\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172821.png?v=1780328021\" alt=\"IR Pin Definition 4\"\u003e\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-01_172858.png?v=1780328082\" alt=\"Application Example\"\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52235675730151,"sku":"ST-NEDB50C","price":685.18,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NEDB50C_transmitter_right_and_left.jpg?v=1782046794","url":"https:\/\/gitcoav.com\/products\/st-nedb50c-hdmi-extender-18gbps-50m-one-way-ir","provider":"Greenshore International Trading Company ","version":"1.0","type":"link"}