
Marshall Electronics VMV-402-3GSH 3G-SDI 4x Switch with Quadview Mode
Marshall Electronics VMV-402-3GSH 3G-SDI Seamless 4x Switch with Quadview Mode and Ethernet Control
The Marshall VMV-402-3GSH is a robust, high-performance 4x1 seamless switcher designed to meet the demands of broadcast, presentation, and AV environments. Whether you’re outfitting a control room, flypack, courtroom, or classroom, the VMV-402-3GSH delivers professional-grade functionality in a compact 1RU chassis.
This versatile unit supports mixed-format and mixed-frame rate inputs, offering 4 input channels (3G-SDI and HDMI on inputs 1 and 2), and delivers simultaneous output via 3G-SDI and HDMI. The HDMI output also features built-in scaling up to UHD, while the SDI output supports resolutions up to 1080p, making it ideal for both live production and AV integration.
Key Features:
- 4x1 Seamless Switching – Instantly switch between four sources without interruption, perfect for live events or real-time applications.
- Multi-Format Input Support – Accepts a wide range of video formats and frame rates, automatically scaled to match selected output.
- Simultaneous HDMI and 3G-SDI Output – Send a high-resolution signal to both local displays and long-distance transmission setups (up to 100m via SDI).
- Full-Time Quadview Monitoring – HDMI output supports quad-view monitoring of all four sources, ideal for preview or multi-camera environments.
- Advanced Scaling – Up/down scaling and frame rate conversion ensure consistent output across devices.
- Integrated Scopes – Waveform and vector scope overlays provide real-time signal analysis for professional monitoring.
- Intuitive Control – Configure and control all functions via front panel or Ethernet browser interface, no proprietary app required.
- Remote Control Integration – Supports control via Ethernet or RS232; compatible with Crestron and similar AV systems.
Suggested Applications:
- Seamless source switching in remote production or AV installations
- Format converter for inconsistent input signals
- Quad source monitoring via HDMI
- Dual-program output for simultaneous transmission and local preview
- Courtroom, classroom, and conference environments need professional video management
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Marshall Electronics VMV-402-3GSH 3G-SDI 4x Switch with Quadview Mode
Marshall Electronics VMV-402-3GSH 3G-SDI Seamless 4x Switch with Quadview Mode and Ethernet Control
The Marshall VMV-402-3GSH is a robust, high-performance 4x1 seamless switcher designed to meet the demands of broadcast, presentation, and AV environments. Whether you’re outfitting a control room, flypack, courtroom, or classroom, the VMV-402-3GSH delivers professional-grade functionality in a compact 1RU chassis.
This versatile unit supports mixed-format and mixed-frame rate inputs, offering 4 input channels (3G-SDI and HDMI on inputs 1 and 2), and delivers simultaneous output via 3G-SDI and HDMI. The HDMI output also features built-in scaling up to UHD, while the SDI output supports resolutions up to 1080p, making it ideal for both live production and AV integration.
Key Features:
- 4x1 Seamless Switching – Instantly switch between four sources without interruption, perfect for live events or real-time applications.
- Multi-Format Input Support – Accepts a wide range of video formats and frame rates, automatically scaled to match selected output.
- Simultaneous HDMI and 3G-SDI Output – Send a high-resolution signal to both local displays and long-distance transmission setups (up to 100m via SDI).
- Full-Time Quadview Monitoring – HDMI output supports quad-view monitoring of all four sources, ideal for preview or multi-camera environments.
- Advanced Scaling – Up/down scaling and frame rate conversion ensure consistent output across devices.
- Integrated Scopes – Waveform and vector scope overlays provide real-time signal analysis for professional monitoring.
- Intuitive Control – Configure and control all functions via front panel or Ethernet browser interface, no proprietary app required.
- Remote Control Integration – Supports control via Ethernet or RS232; compatible with Crestron and similar AV systems.
Suggested Applications:
- Seamless source switching in remote production or AV installations
- Format converter for inconsistent input signals
- Quad source monitoring via HDMI
- Dual-program output for simultaneous transmission and local preview
- Courtroom, classroom, and conference environments need professional video management
Product Information
Product Information
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Shipping & Returns
Description
Marshall Electronics VMV-402-3GSH 3G-SDI Seamless 4x Switch with Quadview Mode and Ethernet Control
The Marshall VMV-402-3GSH is a robust, high-performance 4x1 seamless switcher designed to meet the demands of broadcast, presentation, and AV environments. Whether you’re outfitting a control room, flypack, courtroom, or classroom, the VMV-402-3GSH delivers professional-grade functionality in a compact 1RU chassis.
This versatile unit supports mixed-format and mixed-frame rate inputs, offering 4 input channels (3G-SDI and HDMI on inputs 1 and 2), and delivers simultaneous output via 3G-SDI and HDMI. The HDMI output also features built-in scaling up to UHD, while the SDI output supports resolutions up to 1080p, making it ideal for both live production and AV integration.
Key Features:
- 4x1 Seamless Switching – Instantly switch between four sources without interruption, perfect for live events or real-time applications.
- Multi-Format Input Support – Accepts a wide range of video formats and frame rates, automatically scaled to match selected output.
- Simultaneous HDMI and 3G-SDI Output – Send a high-resolution signal to both local displays and long-distance transmission setups (up to 100m via SDI).
- Full-Time Quadview Monitoring – HDMI output supports quad-view monitoring of all four sources, ideal for preview or multi-camera environments.
- Advanced Scaling – Up/down scaling and frame rate conversion ensure consistent output across devices.
- Integrated Scopes – Waveform and vector scope overlays provide real-time signal analysis for professional monitoring.
- Intuitive Control – Configure and control all functions via front panel or Ethernet browser interface, no proprietary app required.
- Remote Control Integration – Supports control via Ethernet or RS232; compatible with Crestron and similar AV systems.
Suggested Applications:
- Seamless source switching in remote production or AV installations
- Format converter for inconsistent input signals
- Quad source monitoring via HDMI
- Dual-program output for simultaneous transmission and local preview
- Courtroom, classroom, and conference environments need professional video management





















