Black Box 1-877-877-2269 



Video Extender Transmitter - 4K, HDMI, IR, RS-232, 4-Port

Use HDBaseT technology to extend up to 4K video over CAT6/6a cable to up to four screens.


Please call 1-877-877-2269 for a replacement product or part.
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • Extend uncompressed high resolution HDMI video, audio, IR, and RS-232 long distances over a single CAT6/6a cable (shielded cable recommended) from one source to four different displays.
  • Ideal for installations where one signal needs to be replicated to four screens.
  • Use HDBaseT technology for proven reliability.
  • Supports 4K Ultra HD video with resolutions up to 3840 x 2160.


  • Signals that go the distance
    The system enables the distribution of Full HD (1080p) video as far as 230 ft. (70 m) and 4K video up to 130 ft. (40 m) over each link.

  • Use existing cables, and save costs
    Since the video extender can extend video over CAT6/6a cable, there's no need to pull new cables and/or sacrifice video quality in the process.

  • Simple installation
    The extender units only require powering in one end.

  • Additional features
    - Four HDBaseT outputs with PoC.
    - HDCP compliant and Blu-ray ready.
    - Multiple features for EDID support.
    - Remote powering only requires PSU in one end.
    - Cooling and ventilation design.
    - Locking power supply and HDMI.

  • Tech Specs

    cUL 1
    UL 1
    Approvals CE, FCC, UL, RoHS
    Connectors (2) HDMI (1 input/1 output), (4) HDBaseT w/ POC connectors, (3) 3.5mm IR (1 input/1 loop/1 output), (2) RS232 3-pin terminal block, (1) DE-9 Serial Female
    Dimensions 1.7"H x 8.7"W x 5.8"D (4.4 x 22 x 14.8 cm)
    Environmental Operating Humidity: 90% non-condensing
    Indicators (1) Power LED, (1) Input Status LED, (1) HDMI LED, (4) Link LEDs, (4) HDCP LEDs
    Operating Temperature 32°F to 122°F (0°C to 50°C);
    Power Input: 100-240 VAC, 50-60 Hz; Output: 24 VDC, 2.5 Amps
    User Controls ID Channel, EDID Dip Switch
    Weight 1.3 lb. (0.6 kg)
    This product works with:

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $73.44

    Extended 3 Years Warranty Available

    Protect your purchase with an additional 3 Years Double Diamond™ warranty!
    Cost: $146.87


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 787-767-3500.

    ** Certain products may not be eligible.

    What’s more, we also have a 45-day, no-questions-asked return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.