• Extend 8K/30Hz, 4:2:0 or Uncompressed 4K/60Hz, 4:4:4 HDMI, USB 2.0, IR, and RS-232 to 40 meters over a Cat 6a U/FTP 23AWG cable
  • Powered by HDBaseT™ 3.0 Technology Transceiver device
  • HDMI Local Loopback: Local Loop on the transmitter (Local) to monitor real-time streaming content on the receiver side (Remote).
  • Power over Cable (PoC)
  • HDMI 1.4/2.0 (HDR) compliant
  • HDCP 1.4/2.2/2.3 compliant
  • USB 2.0, RS-232, and IR extension
  • CEC pass-through
  • Compact size
  • Rack Mount Kit Included

    8K/ 4K HDMI + KVM Extender for 40 meters

    The HDM-3MXCU is powered by the HDBaseT 3.0 platform offering 18Gbps bandwidth for extending 8K/30Hz 4:2:0 or Uncompressed 4K/60Hz 4:4:4 HDMI, USB 2.0, IR, and RS-232 signal up to 40 meters via Cat 6a U/FTP 23AWG cable. 



    The HDM-3MXCU is designed as a transceiver device for efficiently systemized deployment and management.

    Dip the switch to configure the Transmitter (Local) or Receiver (Remote) mode on the devices.

    Local Loop


     Local Loop (4K) on the transmitter (Local) to monitor content streaming on the receiver side (Remote).



    Optimized hardware performance and system reliability

    The hardware of  HDM-3MXCU ensures excellent performance and systemic reliability. 

    Compact Size



    AV Link's excellent technical capability accomplishes a compact size (L 107.2 x W 69 x H 20 mm / L 4.2 x W 2.7 x H 0.8 in).  

    工作區域 11 複本 90

    USB 2.0 Extension



    Not only extending 8K/ 4K audio and video over 40 meters distance but also transmitting USB 2.0 signal at same extender devices.  


    Power over Cable

    PoC (Power over Cable) enables the device to power over Cat. cable by using a single side of power on either the transmitter or receiver.

    Cable Distance 40M (CAT6A U/FTP)
    USB Micro B USB 2.0 ( Host or Device )
    HDMI In Connector HDMI A-Type Female x 1
    HDMI Out Connector HDMI A-Type Female x 1
    RJ-45 Connector 1
    RS-232 Terminal block (TXD GND RXD)
    IR OUT 3.5ψ Stereo Jack x 1
    IR IN 3.5ψ Stereo Jack x 1
    DIP SW Setup USB/IR/Gender Function
    Max. Resolution 8K/30Hz 4:2:0 / 4K/60Hz 4:4:4
    Power Adapter (Min.) DC 12V with lock
    Housing Metal
    Weight 228±2 g 
    Dimensions (LxWxH) 107.2 x 69 x 20 mm
  • 2021-09-13_HDM-3MXCU_Diagram_工作區域 1

  • Product Intro

  • 2x Main device
    1x User manual
    1x USB Micro B to Type A Cable
    2x Terminal Blocks 3P
    1x Power adapter DC 12V with lock
    1x Rack Mount Kit



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