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  • Supports a computer with VGA video.
  • Male 15-pin HD connector.
  • Input frequency ranges:
    • Horizontal: 15 to 130 kHz.
    • Vertical: 30 to 150 Hz
  • Supports Separate and Composite TTL level sync and Sync on Green.
  • Input impedance: 75 Ohms.
  • Maximum input levels: 1.45 p-p.
  • Video is DC coupled.

Video Output

  • Female 8-pin A-Coded M12 connectors for CAT5/5e/6 cable to remote units.
  • Female 15-pin HD connector for local monitor.
  • Crisp and clear 1920x1440 video resolution.
  • Output impedance: 75 Ohms.
  • Maximum output level: 1.45Vp-p

Optional Audio

  • Terminal block for stereo audio connections.
  • Frequency response: 20 Hz to 20 kHz, ±1dB.
  • Signal-to-Noise Ratio (SNR): 76 dBA.
  • Total Harmonic Distortion and Noise (THD+N): 0.017%
  • Stereo Crosstalk: -70 dB.
  • Input impedance: 10k Ohms.
  • Line level output; supports multimedia speakers.
    • CD quality audio output.
  • Maximum I/O levels for audio: 3.1 Vp-p (line level).


  • 3-foot (0.91-meter) VGA cable included.
  • Use CAT5, CAT5e or CAT6 UTP straight through cable for TIA/EIA-568B wiring terminated with 8-pin male M12 connectors (not included).
    • Use M12-8PWTP-M-FA to terminate both ends of CAT5/5e/6 cable.


  • 18~36 VDC via 3-pole detachable screw terminal.
  • Power consumption: <5 W


  • Operating temperature: -4 to 158°F (-20 to 70°C)
  • Storage temperature: -40 to 185°F (-40 to 85°C)
  • Operating and Storage Relative Humidity: 17 to 90% non-condensing RH.

Regulatory Approvals

  • CE, RoHS
  • EN51055, EN50121-3-2


  • Two years

This listing is for vopex-m12v-4 Splitter/Extender (Local Unit) only. Use description below as a general reference.

The VOPEX® Industrial VGA Video Splitter/Extender simultaneously broadcasts high-resolution video from one computer to 4, 8, or 16 remote monitors located up to 600 feet (183 meters) away using CAT5/5e/6 cable with M12 connectors. The robust M12 connector system is ideal for rail transportation and harsh industrial environments where reliable connections are required.

VGA video splitter/extender system has two components: the VOPEX-M12V-x VGA broadcast unit, which connects to the host computer and also supplies video to a local monitor, and an XTENDEX® ST-M12V-R-600 remote unit for each remote monitor. The units are interconnected by CAT5/5e/6 cable terminated with M12 connectors.


  • Supports resolutions up to 1920x1440.
  • Easily expandable. Add remote units as you add monitors.
  • Optional audio can be broadcast to self-powered stereo speakers at the local unit and each remote location.
  • Meets the electrostatic discharge (ESD) immunity requirements of IEC/EN 61000-4-2.
  • High quality rugged steel construction with durable powder coat finish.
  • M12 connectors resist vibration and provide reliable connectivity in harsh environmental conditions.
  • Integrated mounting brackets for easy surface/wall mounting.
  • Ideal for digital signage, passenger information systems on mass transit, train stations, industrial environments, airports, and other applications that require multiple displays with reliable robust connections.

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