{"product_id":"st-nehb100v3k-hdbaset-3-0-extender-with-earc-arc-100m","title":"ST-NEHB100V3K  HDBaseT 3.0 Extender with eARC\/ARC (100m)","description":"\u003cp\u003e\u003cstrong\u003eThis HDBaseT 3.0 Extender can extend uncompressed HD\/UHD video and audio signals, eARC\/ARC, RS-232, bi-directional IR, 1GbE Ethernet and USB2.0 signals up to 100m\/328ft via a single CAT6A\/7 cable. The Transmitter supports audio embedding or de-embedding. The Receiver supports audio de-embedding. It also supports eARC\/ARC from RX's HDMI output pass-through to TX's HDMI input or de-embedding to TX's HDMI audio only and SPDIF output ports, USB 2.0 (Host\/Device is configurable) and bi-directional POC.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eThe Extender offers the most convenient solution for HDMI extension via a single CAT cable with long distance capability, and is the perfect solution for home\/commercial application.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e☆ HDMI 2.0b, HDCP 2.2 and HDBaseT 3.0 compliant\u003cbr\u003e\n☆ Uncompressed 4K@60Hz 4:4:4 up to 18Gbps video bandwidth\u003cbr\u003e\n☆ HDR, HDR10, HDR10+, Dolby Vision and HLG pass through\u003cbr\u003e\n☆ LPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD pass through\u003cbr\u003e\n☆ Transmission distance up to 328ft\/100m via a single CAT 6A\/7 cable\u003cbr\u003e\n☆ Supports eARC\/ARC function (the audio is returned to the HDMI IN port, HDMI OUT (AUDIO ONLY) port and SPDIF OUT port of the transmitter)\u003cbr\u003e\n☆ Supports SPDIF audio reverse transmission\u003cbr\u003e\n☆ Bi-directional IR, RS-232 and 1G Ethernet signal pass through\u003cbr\u003e\n☆ Supports USB 2.0 transmission; Host\/Device is configurable\u003cbr\u003e\n☆ Bi-directional 24V POC function\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e① 1× HDBaseT 3.0 Extender (Transmitter)\u003cbr\u003e\n② 1× HDBaseT 3.0 Extender (Receiver)\u003cbr\u003e\n③ 1× IR Blaster Cable (1.5 meters)\u003cbr\u003e\n④ 1× IR Receiver Cable (1.5 meters)\u003cbr\u003e\n⑤ 2× 3pin-3.81mm Phoenix Connectors\u003cbr\u003e\n⑥ 4× Mounting Ears\u003cbr\u003e\n⑦ 8× Machine Screws (KM3*4)\u003cbr\u003e\n⑧ 1× 24V\/1A Locking Power Supply\u003cbr\u003e\n⑨ 1× User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\n  .hdbt30-wrap { width: 100%; font-family: Arial, sans-serif; font-size: 14px; color: #222; }\n  .hdbt30-wrap h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; text-align: center; }\n  .hdbt30-wrap h3 { font-size: 14px; margin: 18px 0 6px; }\n  .hdbt30-wrap h4 { font-size: 14px; margin: 14px 0 6px; }\n  .hdbt30-wrap table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }\n  .hdbt30-wrap th { background: #333; color: #fff; text-align: left; padding: 7px 10px; font-size: 13px; }\n  .hdbt30-wrap td { padding: 6px 10px; border: 1px solid #ccc; vertical-align: top; }\n  .hdbt30-wrap tr:nth-child(even) td { background: #f5f5f5; }\n  .hdbt30-wrap .group td { background: #e0e0e0; font-weight: bold; font-size: 13px; }\n  .hdbt30-wrap td:first-child { font-weight: bold; width: 38%; }\n  .hdbt30-wrap img { width: 100%; height: auto; display: block; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hdbt30-wrap\"\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \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 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2\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, YCbCr 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\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDR\u003c\/td\u003e\n\u003ctd\u003eHDR, HDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eL\/R Audio Formats\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSPDIF Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0, AC3 5.1, DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHDBaseT Bandwidth\u003c\/td\u003e\n\u003ctd\u003e16Gbps on main and 2Gbps on return link\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e12Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIR Bandwidth\u003c\/td\u003e\n\u003ctd\u003e20K–60KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUSB Bandwidth\u003c\/td\u003e\n\u003ctd\u003eUp to 350Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003e1000Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eUp to 921600bps\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) \u0026amp; ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmission\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e100m (via a single CAT 6A\/7 cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\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× HDMI IN [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput\u003c\/td\u003e\n      \u003ctd\u003e\n        1× HDMI OUT [Type A, 19-pin female]\u003cbr\u003e\n        1× HDBT OUT [RJ45, 8-pin female]\u003cbr\u003e\n        1× SPDIF OUT [S\/PDIF]\u003cbr\u003e\n        1× L\/R OUT [3.5mm Stereo Mini-jack]\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eControl\u003c\/td\u003e\n      \u003ctd\u003e\n        1× IR IN [3.5mm Stereo Mini-jack]\u003cbr\u003e\n        1× IR OUT [3.5mm Stereo Mini-jack]\u003cbr\u003e\n        1× RS-232 [3pin-3.81mm Phoenix jack]\u003cbr\u003e\n        1× SERVICE [Mini-USB, Update port]\u003cbr\u003e\n        1× USB HOST [USB Type B]\u003cbr\u003e\n        2× USB DEVICES [USB Type A]\u003cbr\u003e\n        1× LAN [RJ45]\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n\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\u003e\n        1× HDBT IN [RJ45, 8-pin female]\u003cbr\u003e\n        1× SPDIF IN [S\/PDIF]\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput\u003c\/td\u003e\n      \u003ctd\u003e\n        1× HDMI OUT [Type A, 19-pin female]\u003cbr\u003e\n        1× L\/R OUT [3.5mm Stereo Mini-jack]\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eControl\u003c\/td\u003e\n      \u003ctd\u003e\n        1× IR IN [3.5mm Stereo Mini-jack]\u003cbr\u003e\n        1× IR OUT [3.5mm Stereo Mini-jack]\u003cbr\u003e\n        1× RS-232 [3pin-3.81mm Phoenix jack]\u003cbr\u003e\n        1× SERVICE [Mini-USB, Update port]\u003cbr\u003e\n        1× USB HOST [USB Type B]\u003cbr\u003e\n        2× USB DEVICES [USB Type A]\u003cbr\u003e\n        1× LAN [RJ45]\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n\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\u003eTransmitter \/ Receiver: 170mm [W] × 102mm [D] × 22mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 425g; Receiver: 437g\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower \u0026amp; Environmental\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply\u003c\/td\u003e\n      \u003ctd\u003eInput: AC 100–240V 50\/60Hz\u003cbr\u003eOutput: DC 24V\/1A (US\/EU standard, CE\/FCC\/UL certified)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15.36W (POC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e32–104°F \/ 0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-4–140°F \/ -20–60°C\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\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\n\u003ch3\u003eTransmitter Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094521.png?v=1780469719\" alt=\"Transmitter 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: 25%;\"\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 indicates that the Transmitter is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n      \u003ctd\u003eLINK LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: Transmitter and Receiver are in good connection status.\u003cbr\u003eLight flashing: Transmitter and Receiver are in Low Power Mode.\u003cbr\u003eLight off: Transmitter and Receiver are not connected.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e3\u003c\/td\u003e\n      \u003ctd\u003eVIDEO LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: The video is encrypted.\u003cbr\u003eLight flashing: The video is not encrypted.\u003cbr\u003eLight off: No HDMI input.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n      \u003ctd\u003eARC LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: The device is switched to ARC mode.\u003cbr\u003eLight off: The device is switched to SPDIF mode.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e5\u003c\/td\u003e\n      \u003ctd\u003eSPDIF LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: The device is switched to SPDIF mode.\u003cbr\u003eLight off: The device is switched to ARC mode.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSELECT button\u003c\/td\u003e\n\u003ctd\u003eUsed for switching between ARC mode and SPDIF mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e7\u003c\/td\u003e\n      \u003ctd\u003eL\/R IN\/OUT switch\u003c\/td\u003e\n      \u003ctd\u003eSwitch to left — the L\/R IN\/OUT port is the audio embedding port.\u003cbr\u003eSwitch to right — the L\/R IN\/OUT port is the audio de-embedding port.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e8\u003c\/td\u003e\n      \u003ctd\u003eLOOP OUT \/ AUDIO ONLY switch\u003c\/td\u003e\n      \u003ctd\u003eSwitch to left (LOOP OUT) — the HDMI OUT port is the loopout port for the HDMI IN port.\u003cbr\u003eSwitch to right (AUDIO ONLY) — the HDMI OUT port outputs a 720P black screen image, and the audio is from ARC or SPDIF.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e9\u003c\/td\u003e\n      \u003ctd\u003eHOST \/ DEVICE USB switch\u003c\/td\u003e\n      \u003ctd\u003eSwitch to left (HOST) — USB HOST mode is enabled.\u003cbr\u003eSwitch to right (DEVICE) — USB DEVICE mode is enabled.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eUSB DEVICES\u003c\/td\u003e\n\u003ctd\u003eTwo USB device ports, connected to U disk, mouse or keyboard.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eUSB HOST\u003c\/td\u003e\n\u003ctd\u003eUSB extension host port, connected to PC.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eFirmware update port.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e13\u003c\/td\u003e\n      \u003ctd\u003eDC 24V\u003c\/td\u003e\n      \u003ctd\u003eDC 24V\/1A power supply input port.\u003cbr\u003eNote: The extender supports POC function — either the Transmitter or Receiver can be powered by the 24V\/1A adapter; the other unit does not require a separate power supply.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eLAN\u003c\/td\u003e\n\u003ctd\u003e1G Network port. Green indicator: Gigabit Ethernet active. Yellow indicator: 100M Ethernet active.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eHDBT OUT\u003c\/td\u003e\n\u003ctd\u003e10G Network port, connected to the HDBT IN port of Receiver with a CAT 6A\/7 cable. Used for various signals pass-through.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e16\u003c\/td\u003e\n      \u003ctd\u003eData Signal Indicator (Yellow)\u003c\/td\u003e\n      \u003ctd\u003eIlluminating: HDMI signal with HDCP.\u003cbr\u003eFlashing: HDMI signal without HDCP.\u003cbr\u003eDark: No HDMI signal.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e17\u003c\/td\u003e\n      \u003ctd\u003eLink Signal Indicator (Green)\u003c\/td\u003e\n      \u003ctd\u003eIlluminating: Transmitter and Receiver are in good connection status.\u003cbr\u003eFlashing: Transmitter and Receiver are in poor connection status.\u003cbr\u003eDark: Transmitter and Receiver are not connected.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003eHDMI IN\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input port, connected to signal source device, supporting eARC\/ARC amplifier.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003eHDMI OUT\u003c\/td\u003e\n\u003ctd\u003eHDMI signal loopout port. Can be set to LOOP OUT or AUDIO ONLY via the LOOP OUT\/AUDIO ONLY switch.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eL\/R IN\/OUT\u003c\/td\u003e\n\u003ctd\u003eAudio embedding\/de-embedding port, configurable via the L\/R IN\/OUT switch.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003eSPDIF OUT\u003c\/td\u003e\n\u003ctd\u003eOptical output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003eIR IN\u003c\/td\u003e\n\u003ctd\u003eIR signal input port, connected to IR Receiver cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003eIR OUT\u003c\/td\u003e\n\u003ctd\u003eIR signal output port, connected to IR Blaster cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port, used for serial port command transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eReceiver Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094601.png?v=1780470192\" alt=\"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 indicates that the Receiver is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2\u003c\/td\u003e\n      \u003ctd\u003eLINK LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: Transmitter and Receiver are in good connection status.\u003cbr\u003eLight flashing: Transmitter and Receiver are in Low Power Mode.\u003cbr\u003eLight off: Transmitter and Receiver are not connected.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e3\u003c\/td\u003e\n      \u003ctd\u003eVIDEO LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: The video is encrypted.\u003cbr\u003eLight flashing: The video is not encrypted.\u003cbr\u003eLight off: No HDMI input.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n      \u003ctd\u003eARC LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: The device is switched to ARC mode.\u003cbr\u003eLight off: The device is switched to SPDIF mode.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e5\u003c\/td\u003e\n      \u003ctd\u003eSPDIF LED\u003c\/td\u003e\n      \u003ctd\u003eLight on: The device is switched to SPDIF mode.\u003cbr\u003eLight off: The device is switched to ARC mode.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSELECT button\u003c\/td\u003e\n\u003ctd\u003eUsed for switching between ARC mode and SPDIF mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e7\u003c\/td\u003e\n      \u003ctd\u003eDEVICE \/ HOST USB switch\u003c\/td\u003e\n      \u003ctd\u003eSwitch to right (HOST) — USB HOST mode is enabled.\u003cbr\u003eSwitch to left (DEVICE) — USB DEVICE mode is enabled.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eUSB DEVICES\u003c\/td\u003e\n\u003ctd\u003eTwo USB device ports, connected to U disk, mouse or keyboard.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eUSB HOST\u003c\/td\u003e\n\u003ctd\u003eUSB extension host port, connected to PC.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eFirmware update port.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e11\u003c\/td\u003e\n      \u003ctd\u003eDC 24V\u003c\/td\u003e\n      \u003ctd\u003eDC 24V\/1A power supply input port.\u003cbr\u003eNote: The extender supports POC function — either the Transmitter or Receiver can be powered by the 24V\/1A adapter; the other unit does not require a separate power supply.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eLAN\u003c\/td\u003e\n\u003ctd\u003e1G Network port. Green indicator: Gigabit Ethernet active. Yellow indicator: 100M Ethernet active.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eHDBT IN\u003c\/td\u003e\n\u003ctd\u003e10G Network port, connected to the HDBT OUT port of Transmitter with a CAT 6A\/7 cable. Used for various signals pass-through.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e14\u003c\/td\u003e\n      \u003ctd\u003eData Signal Indicator (Yellow)\u003c\/td\u003e\n      \u003ctd\u003eIlluminating: HDMI signal with HDCP.\u003cbr\u003eFlashing: HDMI signal without HDCP.\u003cbr\u003eDark: No HDMI signal.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e15\u003c\/td\u003e\n      \u003ctd\u003eLink Signal Indicator (Green)\u003c\/td\u003e\n      \u003ctd\u003eIlluminating: Transmitter and Receiver are in good connection status.\u003cbr\u003eFlashing: Transmitter and Receiver are in poor connection status.\u003cbr\u003eDark: Transmitter and Receiver are not connected.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eHDMI OUT\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, supporting eARC\/ARC TV.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eL\/R OUT\u003c\/td\u003e\n\u003ctd\u003eAudio de-embedding output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003eSPDIF IN\u003c\/td\u003e\n\u003ctd\u003eOptical input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003eIR IN\u003c\/td\u003e\n\u003ctd\u003eIR signal input port, connected to IR Receiver cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eIR OUT\u003c\/td\u003e\n\u003ctd\u003eIR signal output port, connected to IR Blaster cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port, used for serial port command transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInput \u0026amp; Output Switching\u003c\/h3\u003e\n\u003cp\u003eThe Extender can switch to ARC\/SPDIF mode by pressing the SELECT button on the front panel of both transmitter and receiver. The HDMI OUT port of the transmitter can be set to LOOP OUT or AUDIO ONLY through the LOOP OUT\/AUDIO ONLY switch. The input and output routing are different for different scenarios, as shown in the diagrams below:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eScene 1:\u003c\/strong\u003e Set the Extender to SPDIF Mode. Switch the LOOP OUT\/AUDIO ONLY switch to right — the HDMI OUT port of the transmitter is set to AUDIO ONLY.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094648.png?v=1780470782\" alt=\"Scene 1 - SPDIF Mode, Audio Only\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eScene 2:\u003c\/strong\u003e Set the Extender to SPDIF Mode. Switch the LOOP OUT\/AUDIO ONLY switch to left — the HDMI OUT port of the transmitter is set to LOOP OUT.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094716.png?v=1780472592\" alt=\"Scene 2 - SPDIF Mode, Loop Out\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eScene 3:\u003c\/strong\u003e Set the Extender to ARC Mode. Switch the LOOP OUT\/AUDIO ONLY switch to right — the HDMI OUT port of the transmitter is set to AUDIO ONLY.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094736.png?v=1780472649\" alt=\"Scene 3 - ARC Mode, Audio Only\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eScene 4:\u003c\/strong\u003e Set the Extender to ARC Mode. Switch the LOOP OUT\/AUDIO ONLY switch to left — the HDMI OUT port of the transmitter is set to LOOP OUT.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094802.png?v=1780472705\" alt=\"Scene 4 - ARC Mode, Loop Out\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eScene 5:\u003c\/strong\u003e Set the Extender to eARC Mode. Switch the LOOP OUT\/AUDIO ONLY switch to right — the HDMI OUT port of the transmitter is set to AUDIO ONLY.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094826.png?v=1780472763\" alt=\"Scene 5 - eARC Mode, Audio Only\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eScene 6:\u003c\/strong\u003e Set the Extender to eARC Mode. Switch the LOOP OUT\/AUDIO ONLY switch to left — the HDMI OUT port of the transmitter is set to LOOP OUT.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094845.png?v=1780472801\" alt=\"Scene 6 - eARC Mode, Loop Out\"\u003e\n\n\u003cp\u003e\u003cem\u003eNote: In eARC mode, the SPDIF OUT port can only output audio up to 5.1CH.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAudio Embedding and De-embedding\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Transmitter supports audio embedding and de-embedding. The L\/R IN\/OUT port can be used for audio embedding or de-embedding through the L\/R IN\/OUT switch.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTX Audio Embedding:\u003c\/strong\u003e When the L\/R IN\/OUT switch is switched to left, the audio from an external audio device will be embedded into the L\/R IN\/OUT port.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094914.png?v=1780472949\" alt=\"TX Audio Embedding\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eTX Audio De-embedding:\u003c\/strong\u003e When the L\/R IN\/OUT switch is switched to right, the L\/R IN\/OUT port will output the audio de-embedded from the HDMI IN port.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094935.png?v=1780473013\" alt=\"TX Audio De-embedding\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eUSB Mode Applications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Extender supports USB 2.0 transmission, and Host\/Device is configurable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMode 1: USB forward from TX to RX\u003c\/strong\u003e\u003cbr\u003e\nSwitch the HOST\/DEVICE USB switch to left, then power off and reboot the transmitter to set to USB Host mode. Meanwhile, switch the DEVICE\/HOST USB switch to left, then power off and reboot the receiver to set to USB Device mode.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_094958.png?v=1780473099\" alt=\"USB Mode 1 - Forward TX to RX\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eMode 2: USB reverse from RX to TX\u003c\/strong\u003e\u003cbr\u003e\nSwitch the HOST\/DEVICE USB switch to right, then power off and reboot the transmitter to set to USB Device mode. Meanwhile, switch the DEVICE\/HOST USB switch to right, then power off and reboot the receiver to set to USB Host mode.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_095021.png?v=1780473139\" alt=\"USB Mode 2 - Reverse RX to TX\"\u003e\n\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_2026-06-03_095049.png?v=1780473197\" alt=\"IR Pin Definition\"\u003e\n\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/ChatGPT_Image_Jun_3_2026_10_58_12_AM.png?v=1780473508\" alt=\"Application Example\"\u003e\n\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52235987091687,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NEHB100V3K_transmitter_front_and_back.jpg?v=1782052665","url":"https:\/\/gitcoav.com\/ar\/products\/st-nehb100v3k-hdbaset-3-0-extender-with-earc-arc-100m","provider":"Greenshore International Trading Company ","version":"1.0","type":"link"}