SmartAVI SDX-XT Single Head DVI-D Extender Over CAT5
The SmartAVI SDX-XT is a professional-grade DVI-D extender engineered for IT professionals, system integrators, and organizations requiring reliable remote workstation connectivity. This USB 2.0 and audio extender transmits high-resolution digital video, keyboard-mouse control, and stereo audio over standard CAT5/5e/6 cabling up to 500 feet, eliminating the need for expensive proprietary cables or complex infrastructure upgrades. Perfect for control rooms, distributed workstations, KVM applications, and secure remote access environments where distance and signal integrity are critical.
Key Features
- Single Head DVI-D video extender supporting resolutions up to 1920×1200
-
500 feet (152 m) extension over single CAT5/5e/6 cable
- Integrated USB 2.0 peripheral support for keyboard, mouse, and compatible devices
- Stereo audio transmission for complete multimedia experience
- Plug-and-play installation with no driver requirements
- Compact transmitter and receiver design for flexible deployment
- Maintains full digital signal integrity at extended distances
- Cost-effective alternative to fiber optic or proprietary extenders
Technical Specifications
| Specification |
Details |
| Manufacturer |
SMARTAVI INC |
| Part Number |
SDX-XT-S |
| Product Type |
Single Head DVI-D USB Audio Extender |
| Video Interface |
DVI-D (Digital Visual Interface) |
| Maximum Resolution |
1920×1200 @ 60Hz |
| Extension Distance |
Up to 500 feet (152 meters) |
| Cable Type |
CAT5, CAT5e, or CAT6 |
| USB Support |
USB 2.0 (keyboard, mouse, peripherals) |
| Audio |
Stereo audio transmission |
| Installation |
Plug-and-play, no drivers required |
Frequently Asked Questions
What is a DVI-D extender and how does it work?
A DVI-D extender transmits digital video signals over long distances using standard network cabling. The SmartAVI SDX-XT converts DVI-D signals into data packets that travel over CAT5/5e/6 cable, then reconstructs them at the receiver end, allowing you to place your monitor and peripherals up to 500 feet away from your computer or video source without signal degradation.
Can I use this USB 2.0 extender for keyboard and mouse control?
Yes, the USB 2.0 extender integrated into the SDX-XT supports keyboard and mouse transmission over the same CAT5/5e/6 cable as your video signal. This enables complete remote workstation control—video, input devices, and audio—through a single cable run, simplifying installation and reducing clutter.
What cable should I use for 500 feet extension?
For optimal performance at 500 feet, use CAT6 cabling, though CAT5e can also work reliably. CAT6 provides better shielding and bandwidth capacity, ensuring consistent signal quality for your DVI-D video extender and USB peripherals over the full distance.
Is this audio extender compatible with my existing setup?
The SmartAVI SDX-XT is designed as a plug-and-play solution requiring no driver installation. It works with any DVI-D video source and standard USB peripherals. Verify your source device has DVI-D output and your destination has DVI-D input capability for seamless integration.
