Skip to content HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m)

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Your price £354.55
In stock HDMI over CAT6 Extender - 4K 60Hz - 330ft / 100m - IR Support - HDMI Balun - 4K Video over CAT6 (ST121HD20L)
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4K HDMI Balun | Visually Lossless Compression | IR SupportThis HDMI over CAT6 extender lets you transmit your HDMI signal over a CAT6 cable up to 330 ft. (100 m) away. The extender supports Ultra HD 4K with support for 3D and the accompanying digital audio.Long-Distance TransmissionExtend your HDMI signal to up to 330 ft. (100 m) with this HDMI over Ethernet extender. Use your existing CAT6 cable infrastructure with a direct connection to the converter for an easy run through walls and ceilings, saving you on installation costs.The extender also works to extend an infrared (IR) signal, enabling you to control your video source from the remote location.Astonishing 4K Picture QualityThis HDMI Ethernet extender supports a 4K 60Hz (3840 x 2160) UHD resolution, providing four times the picture quality of high-definition (1080p), ensuring a crystal-clear picture that's ideal for displaying your 4K video content in office buildings, airports, retail settings and more.Plus, because the extender supports 1080p and lower resolutions at up to 460 feet away, you can comfortably use this extender to make any video source look great.Compatible with HDCP 2.2 DevicesConnect your HDMI devices and displays with confidence, knowing this extender is HDCP 2.2 compliant. This lets you harness the capabilities of HDMI-enabled devices such as Blu-ray players or online streaming devices in higher resolutions. It is also backward compatible with previous generations of HDMI and HDCP.ST121HD20L is backed by 2-year warranty with free lifetime technical support.The Advantage- Maintains astonishing picture quality up to 330 ft. (100 m) away, with support for UltraHD 4K over non-proprietary CAT6 cabling- Also supports HD 1080p video resolutions at distances up to 460 ft. (140 m)- Hassle-free, professional installation with included mounting brackets


  • Type
    AV transmitter & receiver
  • Maximum resolution
    3840 x 2160 pixels
  • Cable types supported
  • Maximum transfer distance
    140 m
  • Chipset
    Norelsys NS 5730, NS5731
  • Maximum refresh rate
    60 Hz
  • Audio output channels
    7.1 channels
  • LED indicators
    Link, Power
  • Supported graphics resolutions
    1280 x 720 (HD 720),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2560 x 1600 (WQXGA)
  • HDCP
  • Material
  • HDCP version
  • Product colour
  • Connectivity technology
  • RJ-45 input ports
  • RJ-45 output ports
  • HDMI in
  • Number of HDMI outputs
  • Serial ports quantity
  • Remote (IR) input
  • Remote (IR) output
  • DC-in jack
  • AC input voltage
    110 - 240 V
  • Operating voltage
    5 V
  • Output current
    2 A
  • External power adapter
  • Power plug type
    Type M
  • Operating temperature (T-T)
    -5 - 40 °C
  • Storage temperature (T-T)
    -15 - 55 °C
  • Operating relative humidity (H-H)
    0 - 95%
  • Width
    111 mm
  • Depth
    76 mm
  • Height
    26 mm
  • Weight
    271 g
  • Package width
    248 mm
  • Package depth
    185 mm
  • Package height
    95 mm
  • Package weight
    1.42 kg
  • AC adapter included
  • Cables included
    LAN (RJ-45)
  • Included power plug types
    ANZ, EU, JP, NA, UK
  • Quick start guide
  • Mounting brackets included
  • Master (outer) case width
    520 mm
  • Master (outer) case length
    420 mm
  • Master (outer) case height
    280 mm
  • Products per master (outer) case
    10 pc(s)
  • Warranty Info
    2 Years


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