SmartAVI 2 DVI-D, USB, Audio and RS-232 over CAT6 STP Extender

Introducing the SmartAVI DVX-2P, a powerful and cost-efficient solution designed to extend high-definition video, USB peripherals, stereo audio, and RS-232 control signals over a single CAT6 STP cable. Built for reliability in classrooms, command centers, control rooms, digital signage, retail environments, and corporate boardrooms, this dual-channel DVI-D extender delivers crystal-clear two-display video while preserving full USB 1.1 functionality and seamless device communication. Whether you’re deploying a multi-display presentation wall or a compact AV/IT docking station, the DVX-2P provides robust signal integrity, flexible placement, and straightforward setup that fits into existing network infrastructures without breaking the budget. It’s the kind of installation that projects a professional, polished experience to end users while giving technicians a dependable, low-latency conduit for multimedia and control data. This extender is designed to thrive in real-world deployments, where reliable signal delivery and ease of use are paramount.

• Dual DVI-D video extension over CAT6 STP: The DVX-2P delivers two independent DVI-D video channels across CAT6 STP to extend a multi-monitor setup with high fidelity, preserving sharp images, accurate color, and crisp text. It’s ideal for digital signage matrices, control room dashboards, and multi-screen presentations where every pixel matters. With robust cable compatibility and precise timing, the extender minimizes latency and synchronization issues while offering dependable performance across a room-scale distance. This dual-output design supports demanding graphics workflows, multimedia playback, and immersive AV experiences, making it a versatile backbone for any AV distribution network.
• USB 1.1 pass-through for peripheral devices: The DVX-2P enables USB 1.1 data to traverse between host and client devices, supporting keyboards, mice, USB storage, and other compatible peripherals. This feature simplifies setup by eliminating the need for multiple USB hubs and cascading extensions, reducing cable clutter and simplifying maintenance. USB 1.1 provides reliable plug-and-play capability for common input devices, enabling smooth operation in meeting rooms, classrooms, and entertainment spaces where interaction with the displayed content is essential.
• Stereo audio and RS-232 signal extension: In addition to video and USB, the DVX-2P carries stereo audio and RS-232 control signals, enabling synchronized audio playback and remote device control from the display end. This makes it easy to integrate with professional AV receivers, sound systems, and control equipment, delivering a cohesive user experience with simplified wiring. The RS-232 channel supports basic device management and automation workflows, which is particularly valuable in conference rooms, signing kiosks, and industrial environments where centralized control is critical.
• Long-distance CAT6 STP connectivity with reliable performance: The extender supports a substantial transmission distance—up to 275 feet (approximately 84 meters)—over standard CAT6 STP cabling. This capability enables flexible room layouts and rack placements, reducing the need for intermediate repeaters or complex network routing. The use of shielded twisted pair cabling helps minimize EMI and crosstalk, ensuring consistent video quality, stable USB data, and reliable control signals even in environments with surrounding electrical noise.
• Cost-effective, compact design for diverse environments: The DVX-2P is designed to provide dual-display extension and AV/USB/RS-232 integration without requiring expensive infrastructure or custom cabling. Its compact form factor makes it easy to install behind displays, in equipment racks, or within AV carts, while its rugged construction supports deployment in classrooms, event spaces, retail environments, and corporate settings. By consolidating multiple signal paths into a single CAT6 connection, this extender reduces cable count, simplifies maintenance, and delivers a strong return on investment for both small offices and large-scale AV deployments.

Technical Details of SmartAVI 2 DVI-D, USB, Audio and RS-232 over CAT6 STP Extender

• Video: Dual DVI-D extension over CAT6 STP for two independent displays
• USB: USB 1.1 pass-through support for peripherals
• Audio: Stereo audio signals extended alongside video and USB/RS-232 data
• Control: RS-232 extension for remote device management and automation
• Cable: CAT6 STP recommended for best performance and EMI resistance
• Distance: Up to 275 feet (84 meters) between transmitter and receiver
• Compatibility: Designed to pair with compatible DVI-D sources and displays, USB peripherals, and RS-232-equipped devices

How to Install SmartAVI 2 DVI-D, USB, Audio and RS-232 over CAT6 STP Extender

• Plan your layout to minimize cable runs and locate the transmitter near the DVI-D sources and I/O peripherals, while placing the receiver near the displays.
• Connect the two DVI-D video sources to the transmitter’s DVI-D input ports and run a CAT6 STP cable from the transmitter to the receiver up to 275 feet away.
• Attach stereo audio cables from the source to the transmitter and from the receiver to the destination audio system if you’re integrating audio playback with the video.
• Connect USB peripherals to the appropriate USB ports on the transmitter or receiver as dictated by your deployment, ensuring devices are recognized in the operating system.
• Link RS-232 devices by connecting the RS-232 ports on the transmitter and receiver to compatible equipment, enabling remote control and monitoring as needed.
• Power the units according to the product manual, ensuring all power supplies are securely connected and that the CAT6 cable run is steady and free from physical damage or interference.
• Power on the system, verify video output on both displays, confirm USB peripheral operation, and test RS-232 control to complete the installation with reliable performance across the entire setup.

Frequently asked questions

• What does the SmartAVI DVX-2P extend? It extends two DVI-D video streams, USB 1.1 data, stereo audio, and RS-232 control signals over a single CAT6 STP cable.
• How far can I run CAT6 STP cables with this extender? You can achieve distances up to 275 feet (approximately 84 meters) between the transmitter and receiver when using CAT6 STP cabling designed for AV/IT deployments.
• Is USB 2.0 or USB 3.0 supported? The extender provides USB 1.1 pass-through. USB 2.0/3.0 devices may not operate at full specification through this interface.
• Can I use this in a digital signage setup? Yes. The dual DVI-D video channels, coupled with audio and RS-232 control, make it suitable for digital signage installations where multiple displays and centralized control are needed.