{"product_id":"st-nmxb44h150-18gbps-4-x-4-hdbaset-150m-matrix","title":"ST-NMXB44H150 18Gbps 4 x 4 HDBaseT (150M) Matrix","description":"\u003cp\u003e\u003cstrong\u003eThe 18Gbps 4x4 HDBaseT(150M) Matrix can connect four HDMI™ sources to eight displays. It features four HDMI™ outputs and each HDMI™ output is mirrored to provide a CAT-Cable output which runs simultaneously. HDBaseT output can extend video transmission distance up to 492ft\/150m (1080P) or 394ft\/120m (4K2K) via a single CAT 5e\/6\/7 cable and the video resolution is up to 4K2K@60Hz 4:4:4.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eAudio de-embedded to analog and coaxial audio is supported. Each HDMI™ output supports 4K2K to 1080P downscaler independently.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eThe product supports IR matrix. The IR signal is one-to-one control at the Matrix end, but the IR signal follows HDMI™ video channel at the HDBaseT Receiver end.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eThe product provides an intuitive set of front panel with OLED screen and supports control via front panel buttons, IR remote, RS-232, LAN, and Web GUI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e☆ HDCP 2.2 and HDCP 1.x compliant\u003cbr\u003e\n☆ Video resolution up to 4K2K@60Hz (YUV 4:4:4) on all HDMI™ \u0026amp; HDBaseT ports\u003cbr\u003e\n☆ 4x HDMI™ inputs, 4x HDMI™ \u0026amp; HDBaseT mirrored outputs\u003cbr\u003e\n☆ HDMI™ ports transmit 18Gbps lossless uncompressed video bandwidth\u003cbr\u003e\n☆ Support 18Gbps lossless compressed HDBaseT signal transmission\u003cbr\u003e\n☆ Support 4K→1080P Down Scaler for each output port\u003cbr\u003e\n☆ HDR, HDR10, HDR10+, Dolby Vision, HLG are supported\u003cbr\u003e\n☆ HDBaseT output can extend video transmission distance up to 492ft\/150m for 1080P or 394ft\/120m for 4K2K via a single CAT 5e\/6\/7 cable\u003cbr\u003e\n☆ HDMI™ audio pass-through up to 7.1CH HD audio (LPCM, Dolby TrueHD and DTS-HD Master Audio)\u003cbr\u003e\n☆ Support IR matrix\u003cbr\u003e\n☆ Audio de-embedded is supported via analog and coax ports\u003cbr\u003e\n☆ Advanced EDID management and CEC control are supported\u003cbr\u003e\n☆ 24V PoC on all HDBaseT ports\u003cbr\u003e\n☆ 1U rack mounted design with front panel OLED display\u003cbr\u003e\n☆ Control via front panel buttons, IR remote, RS-232, LAN and Web GUI\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e① 1x 18Gbps 4x4 HDBaseT(150M) Matrix\u003cbr\u003e\n② 4x HDBaseT Receiver\u003cbr\u003e\n③ 1x Matrix IR Remote\u003cbr\u003e\n④ 1x 100~240V AC 50\/60Hz Power cable\u003cbr\u003e\n⑤ 1x RS-232 serial cable (1.5 meters, male to female head)\u003cbr\u003e\n⑥ 4x 3-pin Phoenix Connector \u0026amp; 4x 5-pin Phoenix Connector\u003cbr\u003e\n⑦ 5x IR Blaster cable (1.5 meters)\u003cbr\u003e\n⑧ 5x IR Receiver cable (1.5 meters)\u003cbr\u003e\n⑨ 10x Mounting Ear (Matrix and Receiver)\u003cbr\u003e\n⑩ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\n  .hdbt44-wrap { width: 100%; font-family: Arial, sans-serif; font-size: 14px; color: #222; }\n  .hdbt44-wrap h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; }\n  .hdbt44-wrap h3 { font-size: 14px; margin: 18px 0 6px; }\n  .hdbt44-wrap table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }\n  .hdbt44-wrap th { background: #333; color: #fff; text-align: left; padding: 7px 10px; font-size: 13px; }\n  .hdbt44-wrap td { padding: 6px 10px; border: 1px solid #ccc; vertical-align: top; }\n  .hdbt44-wrap tr:nth-child(even) td { background: #f5f5f5; }\n  .hdbt44-wrap .group td { background: #e0e0e0; font-weight: bold; font-size: 13px; }\n  .hdbt44-wrap td:first-child { font-weight: bold; width: 38%; }\n  .hdbt44-wrap img { width: 100%; height: auto; display: block; }\n  .hdbt44-wrap img.img-center-small { width: auto; max-width: 220px; display: block; margin-left: auto; margin-right: auto; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hdbt44-wrap\"\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eDescription\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eVideo\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 and HDCP 1.x\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 4K2K@50\/60Hz (4:4:4)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB 4:4:4, YCbCr 4:4:4 \/ 4:2:2 \/ 4:2:0\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); 8-bit (4K2K@60Hz YUV4:4:4); 8\/10\/12-bit (4K2K@60Hz YCbCr 4:2:2\/4:2:0)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDR Support\u003c\/td\u003e\n\u003ctd\u003eHDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eAudio\u003c\/td\u003e\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\u003eCoax Audio Formats\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0, Dolby Digital \/ Plus, DTS 2.0\/5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalog Balanced Audio\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0 CH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD+N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.1% (V_max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz ± 0.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax Output Voltage\u003c\/td\u003e\n\u003ctd\u003e2 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmission Distance\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDMI Cable — 1080P\u003c\/td\u003e\n\u003ctd\u003e50 ft \/ 15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDMI Cable — 4K30\u003c\/td\u003e\n\u003ctd\u003e32 ft \/ 10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDMI Cable — 4K60\u003c\/td\u003e\n\u003ctd\u003e16 ft \/ 5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCAT5e\/6\/7 (HDBaseT) — 1080P\u003c\/td\u003e\n\u003ctd\u003e492 ft \/ 150 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCAT5e\/6\/7 (HDBaseT) — 4K2K\u003c\/td\u003e\n\u003ctd\u003e394 ft \/ 120 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eProtection\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003e±8 kV (Air-gap discharge), ±4 kV (Contact discharge) — IEC 61000-4-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePhysical\u003c\/td\u003e\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\u003e\n\u003ctd\u003eMatrix Dimensions\u003c\/td\u003e\n\u003ctd\u003e440 × 200 × 44.5 mm (W × D × H) — 1U Rack Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReceiver Dimensions\u003c\/td\u003e\n\u003ctd\u003e140 × 65 × 18 mm (W × D × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMatrix Weight\u003c\/td\u003e\n\u003ctd\u003e3.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReceiver Weight\u003c\/td\u003e\n\u003ctd\u003e155 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\u003eAC 100–240V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e60 W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePoC\u003c\/td\u003e\n\u003ctd\u003e24V PoC on all HDBaseT ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironment\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\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20% – 80% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10% – 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMatrix — Front Panel\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_140939.png?v=1780572155\" alt=\"Matrix Front Panel\"\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \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\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1\u003c\/td\u003e\n      \u003ctd\u003eOLED Screen\u003c\/td\u003e\n      \u003ctd\u003eDisplays matrix switching status, input\/output port, EDID, baud rate, and IP address.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n      \u003ctd\u003ePower LED\u003c\/td\u003e\n      \u003ctd\u003eGreen: device working normally. Red: device in standby mode.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e3\u003c\/td\u003e\n      \u003ctd\u003eOUTPUT \/ INPUT Buttons (1–4)\u003c\/td\u003e\n      \u003ctd\u003ePress an OUTPUT button (1–4) first, then press an INPUT button (1–4) to route the selected input to that output.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n      \u003ctd\u003eMENU \/ ENTER \/ UP \/ DOWN\u003c\/td\u003e\n      \u003ctd\u003eEDID setting: Press MENU to enter Select EDID, use UP\/DOWN to choose, ENTER to confirm input port. Baud rate: Press MENU twice, select baud rate, confirm with ENTER. IP address: Press MENU three times to view\/edit IP and toggle DHCP ON\/OFF.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e5\u003c\/td\u003e\n      \u003ctd\u003ePOWER Button\u003c\/td\u003e\n      \u003ctd\u003eHold for 3 seconds to enter standby. Press again to wake the device.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e6\u003c\/td\u003e\n      \u003ctd\u003eIR Window\u003c\/td\u003e\n      \u003ctd\u003eIR receiver window. Only receives the IR remote signal from this product.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e7\u003c\/td\u003e\n      \u003ctd\u003eLOCK Button\u003c\/td\u003e\n      \u003ctd\u003ePress to lock front panel buttons (except POWER). Press again to unlock.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMatrix — Rear Panel\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141047.png?v=1780572355\" alt=\"Matrix Rear Panel\"\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \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\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1\u003c\/td\u003e\n      \u003ctd\u003eIR IN (1\/2\/3\/4\/ALL)\u003c\/td\u003e\n      \u003ctd\u003eConnect IR receiver cable. Signal received here is emitted to the matching IR OUT port on the corresponding HDBaseT Receiver. IR IN ALL emits to all receivers simultaneously.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n      \u003ctd\u003eIR OUT (1\/2\/3\/4\/ALL)\u003c\/td\u003e\n      \u003ctd\u003eConnect IR blaster cable. Signal comes from the IR IN port of the corresponding HDBaseT Receiver.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e3\u003c\/td\u003e\n      \u003ctd\u003eAUDIO OUT (1–4)\u003c\/td\u003e\n      \u003ctd\u003e4 groups of coaxial and balanced analog audio mirrored outputs. Follows the video output of OUTPUT (1–4) ports respectively.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n      \u003ctd\u003eGND\u003c\/td\u003e\n      \u003ctd\u003eConnect the housing to ground.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e5\u003c\/td\u003e\n      \u003ctd\u003ePOWER Input\u003c\/td\u003e\n      \u003ctd\u003eConnect to 100–240V AC 50\/60 Hz power cable. Press the power switch to turn on\/off.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e6\u003c\/td\u003e\n      \u003ctd\u003eOUTPUT (1–4) Ports\u003c\/td\u003e\n      \u003ctd\u003eHDMI output: connect to HDMI display device. HDBT mirrored output: connect to HDBaseT Receiver via CAT cable.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e7\u003c\/td\u003e\n      \u003ctd\u003eINPUT (1–4) Ports\u003c\/td\u003e\n      \u003ctd\u003eHDMI input: connect to HDMI source device (e.g. Blu-ray player, PC, gaming console).\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e8\u003c\/td\u003e\n      \u003ctd\u003eCONTROL Ports\u003c\/td\u003e\n      \u003ctd\u003eTCP\/IP (RJ45): connect to active Ethernet for LAN\/Web GUI control. RS-232 (D-Sub 9): connect to PC or control system for RS-232 command control.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141120.png?v=1780573296\" alt=\"Matrix Rear Panel Detail\"\u003e\n\n\u003ch2\u003eHDBaseT Receiver Panel\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141146.png?v=1780572395\" alt=\"HDBaseT Receiver Panel\"\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \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\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1\u003c\/td\u003e\n      \u003ctd\u003ePower LED\u003c\/td\u003e\n      \u003ctd\u003eRed LED will be on when the receiver is powered on.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n      \u003ctd\u003eSERVICE Port\u003c\/td\u003e\n      \u003ctd\u003eMini-USB port for firmware updates.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e3\u003c\/td\u003e\n      \u003ctd\u003eDC 24V\u003c\/td\u003e\n      \u003ctd\u003e24V\/1A DC power input. Note: PoC is supported — if either the matrix or receiver is powered via adapter, the other unit does not require a separate power supply.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n      \u003ctd\u003eHDBT IN\u003c\/td\u003e\n      \u003ctd\u003eRJ45 connector. Connect to the matching HDBT OUTPUT port on the matrix using a CAT5e\/6\/7 cable.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e5\u003c\/td\u003e\n      \u003ctd\u003eConnection Signal Indicator\u003c\/td\u003e\n      \u003ctd\u003eOn: good connection to matrix. Flashing: poor connection. Off: not connected.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e6\u003c\/td\u003e\n      \u003ctd\u003eData Signal Indicator\u003c\/td\u003e\n      \u003ctd\u003eOn: HDMI signal with HDCP present. Flashing: HDMI signal without HDCP. Off: no HDMI signal.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e7\u003c\/td\u003e\n      \u003ctd\u003eOUT\u003c\/td\u003e\n      \u003ctd\u003eHDMI output port. Connect to display device with HDMI cable.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e8\u003c\/td\u003e\n      \u003ctd\u003eAUDIO OUT\u003c\/td\u003e\n      \u003ctd\u003e3.5mm analog audio output. Audio is extracted from the HDMI signal.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e9\u003c\/td\u003e\n      \u003ctd\u003eIR IN\u003c\/td\u003e\n      \u003ctd\u003eConnect IR receiver cable. Signal is transmitted to the IR OUT port of the matrix.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10\u003c\/td\u003e\n      \u003ctd\u003eIR OUT\u003c\/td\u003e\n      \u003ctd\u003eConnect IR blaster cable. Signal originates from the IR IN port of the matrix.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e11\u003c\/td\u003e\n      \u003ctd\u003eRS-232\u003c\/td\u003e\n      \u003ctd\u003e3-pin Phoenix connector. Connect to PC or control system for RS-232 pass-through between matrix and receiver.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIR Remote\u003c\/h2\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141206.png?v=1780573390\" alt=\"IR Remote\"\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n      \u003cth\u003eFunction Description\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e① Power\u003c\/td\u003e\n      \u003ctd\u003ePower on the Matrix or set it to standby mode.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e② Output 1 — 1\/2\/3\/4\u003c\/td\u003e\n      \u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 1.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e③ Output 2 — 1\/2\/3\/4\u003c\/td\u003e\n      \u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 2.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e④ Output 3 — 1\/2\/3\/4\u003c\/td\u003e\n      \u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 3.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e⑤ Output 4 — 1\/2\/3\/4\u003c\/td\u003e\n      \u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 4.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e◄ \/ ► (per output)\u003c\/td\u003e\n      \u003ctd\u003eSelect the previous or next input source for the corresponding output.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIR Control System\u003c\/h2\u003e\n\u003cp\u003eThe product is not only a matrix switch but also an extender. It supports bi-directional IR control. When Matrix is connected to HDBaseT Receiver through Cat 5e\/6\/7 cable, you can control remote display device (HDBaseT) or input source device (Matrix) through IR signal transmission. But you must note that the IR signal transmission method is different from the method from Matrix (local) to HDBaseT Receiver (remote) and from HDBaseT Receiver (remote) to Matrix (local).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAt the Matrix end (Local end):\u003c\/strong\u003e the IR signal is one-to-one transmission. For example, the IR IN 1 port signal of the Matrix will emit to IR OUT port of the HDBaseT Receiver 1, and the IR IN 3 port signal of the Matrix will emit to IR OUT port of the HDBaseT Receiver 3. It doesn't follow the video switch to change. IR IN ALL port signal of the Matrix will emit to all IR OUT ports of HDBaseT receivers simultaneously. Please see the following connection diagram.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141243.png?v=1780573671\" alt=\"IR Control - Matrix End Diagram\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eAt HDBaseT receiver (Remote end):\u003c\/strong\u003e IR signal follows video switch to change. For example, the HDMI output signal on the HDBaseT Receiver 1 is from the HDMI INPUT 2 port, so IR input signal of the HDBaseT Receiver 1 will emit to IR OUT 2 port of the Matrix. The HDMI output signal on the HDBaseT Receiver 3 is from the HDMI INPUT 4 port. Then, IR input signal of the HDBaseT Receiver 3 will emit to IR OUT 4 port of the Matrix etc. Any of HDBaseT Receiver's IR IN signal can output from IR OUT ALL port of the Matrix and the IR OUT ALL signal of the Matrix depends on your IR remote of source device. Please see the following connection diagram.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141308.png?v=1780573715\" alt=\"IR Control - Receiver End Diagram\"\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIR Cable Pin Assignment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141329.png?v=1780573759\" alt=\"IR Cable Pin Assignment\"\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRS-232 Control Command\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe product also supports RS-232 control. You need a serial cable with RS-232 male head and DB9 transfer USB male head. The RS-232 head of the serial cable is connected to the RS-232 control port with DB9 at the rear of the Matrix, and the USB head of the serial cable is connected to a PC. The connection method is as follows:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141407.png?v=1780573819\" alt=\"RS-232 Connection\"\u003e\n\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_141432.png?v=1780573875\" alt=\"Application Example\"\u003e\n\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52240833511655,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXB44H150_front_with_multiple_remote.jpg?v=1782131231","url":"https:\/\/gitcoav.com\/products\/st-nmxb44h150-18gbps-4-x-4-hdbaset-150m-matrix","provider":"Greenshore International Trading Company ","version":"1.0","type":"link"}