Quantum Data Systems (H.K.) Ltd.

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NTI Wall Mount VGA Extender

Price per Unit (piece):
Contact us for availability

Features & Applications

The XTENDEX ST-C5VA-WL500 Wall Mount VGA Extender transmits VGA video and stereo audio up to 500 feet away from a computer using CAT5 cable. Each video extender consists of a local unit that connects to a computer and also supplies video and audio to a local monitor and speakers, and a remote unit that connects to a monitor and speakers. The local unit fits into a two-gang wall box, while the remote unit can be placed on a tabletop or mounted to a wall.

  • Sharpest and clearest video quality over CAT5 of any manufacturer.
  • Supports local and remote VGA monitors and stereo audio speakers.
  • Mountable in walls, shelves, under a table or podium.
  • Saves power by switching to "sleep" mode when no video signal is available.
  • LED power indicator on front panel.
  • Built-in surge protection.
  • Use in-house CAT5/5e/6 phone wiring to locate a monitor remotely.
  • Specifications

    Local Unit

    • Host Connection

      • Supports a PC, SUN, MAC with VGA video.
      • Male 15-pin HD connector for computer connection.
      • 3.5mm stereo audio jack.
    • Local Access

      • Crip and clear 1920x1440 video resolution.
      • Female 15-pin HD connector for local VGA monitor.
      • 3.5mm stereo audio jack.

    Remote Unit

    • Crisp and clear 1024x768 resolution at 500 feet; higher resolution supported at shorter distances.
    • Female 15-pin HD connector.
    • 3.5mm stereo audio jack.
    • Flexible mounting; mounting tabs included.

    Video Quality Adjustment

    • Video quality adjustment for different lengths of CAT5/5e/6 cable is done automatically.


    • Local unit: 110 or 220 VAC at 50 or 60 Hz via AC adapter.
    • Remote unit: powered from the local unit.

    Stereo Audio

    • Stereo audio can be heard both locally and remotely.
    • Line level output; supports multimedia speakers.
    • Frequency response: 20 Hz to 20 kHz, +/-1 dB.
    • Signal-to-Noise Ratio (SNR): 76 dBA.
    • Total Harmonic Distortion and Noise (THD+N): 0.017%.
    • Stereo crosstalk: -70dB.
    • Input impedance: 10k Ohms.

    Regulatory Approvals

    • CE, RoHS


    • Local unit WxDxH (in): 4.5x1.4x4.5
      • Standard two-gang wallplate.
    • Remote unit WxDxH (in): 3.5x3.1x1.2


    • Operating temperature: 32°F to 100°F (0°C to 38°C).
    • Storage temperature: -20°F to 140°F (-30°C to 60°C).
    • Operating and Storage Relative Humidity: 17 to 90% non-condensing RH.

    Application drawing of XTENDEX wall mount VGA extender


    (Please click the image to enlarge)


    Distances and Resolutions for
    CAT5/CAT5e and CAT6 cables
    Cable Distance
    500 1024x768 at 60Hz
    400 1280x1024 at 60Hz
    300 1600x1200 at 60Hz
    100 1920x1440 at 60Hz
    CAT6 300 1024x768 at 60Hz
    200 1280x1024 at 60Hz
    100 1920x1440 at 60Hz


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