SmartAVI DVI-D KVM with Audio Point-to-Point Extender over LAN or CAT5e/6

The KLX-500 Extender from SmartAVI is a professional-grade solution designed to push your KVM capabilities beyond the desk. Built to deliver seamless keyboard, video, and mouse control over standard LAN cables, this point-to-point extender uses Cat5e/6 cabling to extend DVI and VGA signals up to 500 feet with crystal-clear video and synchronized audio. Ideal for data centers, control rooms, production environments, and industrial settings, the KLX-500 enables you to locate your workstation far from the computer while preserving image fidelity, input lag, and reliability. For larger deployments, you can chain additional extenders to reach even greater distances without sacrificing performance, making it a scalable choice for growing networks and multi-site operations.

• Long-distance KVM over Cat5e/6: Extend your KVM signals up to 500 feet (152 meters) using standard Cat5e/6 cables. This practical distance hits the sweet spot for data centers, server rooms, control centers, and broadcast suites, allowing operators to access high-performance systems from a secure or comfortable location while maintaining real-time responsiveness and consistent frame rates.
• Supports DVI-D and VGA inputs with audio: The KLX-500 adapts to a variety of display configurations by supporting both DVI-D and VGA inputs. Expect crisp, high-definition video with vibrant color accuracy and reliable audio passthrough for a complete workstation experience. This makes it an ideal solution for multimedia workstations, control consoles, and engineering stations that rely on mixed display technologies.
• Chain-ready, scalable design: Start with a single TX/RX pair and daisy-chain additional extenders to cover larger facilities or multiple operator desks. The modular approach helps preserve performance while expanding reach, ensuring your investment scales as your network grows and your workspace reconfigures.
• Full KVM capabilities with USB passthrough: Preserve full keyboard, video, and mouse control across the link. USB peripherals intended for the host PC can be connected locally or remotely, enabling smooth operation of external devices without requiring drivers or software. It’s a reliable, plug-and-play solution compatible with a broad range of systems.
• Easy installation and sturdy, compact design: The KLX-500 features a compact, desktop-friendly footprint with straightforward RJ-45 connections and external power. Setup is quick and simple, with minimal cabling and robust construction made to endure demanding environments. This combination of simplicity and reliability is ideal for busy IT rooms and mission-critical workstations where uptime matters.

Technical Details of SmartAVI KLX-500 DVI-D KVM Extender

• Model: KLX-500 DVI-D KVM Extender
• Type: Point-to-point KVM extender over Cat5e/6
• Distance: Up to 500 feet (152 meters) over Cat5e/6
• Video support: DVI-D and VGA input; up to 1920x1200 @ 60 Hz
• Audio: 2-channel stereo audio passthrough
• KVM signals: Keyboard, Video, Mouse (KVM) passthrough
• Cabling: Uses standard RJ-45 connectors with Cat5e/6 cables
• Power: External 5 V DC power adapter required
• Daisy-chain: Compatible with additional KLX extenders for extended reach
• Compatibility: Works with most PCs and Macs with DVI or VGA outputs; no driver installation required
• Installation environment: Desktop or rack-mount capable; designed for reliability in professional settings

How to install SmartAVI KLX-500 DVI-D KVM Extender

Setting up the KLX-500 is straightforward and designed to minimize downtime while delivering reliable performance. Follow these steps to get your KVM extension up and running quickly:

• Plan the layout: Place the Transmitter (TX) unit near the host computer and the Receiver (RX) unit near the display workstation. Ensure the Cat5e/6 cable path between TX and RX is clear of interference and at the proper length for your required reach.
• Connect video and USB signals at the host side: Attach your computer’s video output (DVI-D or VGA) to the TX unit. Connect the keyboard and mouse to the TX’s USB ports to enable local KVM control of the host system.
• Link the units with Cat5e/6 cable: Run a single Cat5e/6 cable (or a daisy-chained series if extending with multiple KLX extenders) between the TX and RX units. Ensure the connections are secure for stable transmission.
• Connect the remote workstation: Attach the monitor to the RX unit via DVI-D or VGA, and connect any USB peripherals that will be used at the distant desk to the RX unit’s USB ports for seamless KVM operation.
• Power up and test: Plug in the external 5 V DC power adapters for both TX and RX units. Turn on the host computer and the remote workstation. Verify video, audio, and keyboard/mouse control are responsive at the remote site.
• Optimize and scale: If you are planning to use multiple remote stations, add additional KLX extenders in a daisy-chain configuration and align their configuration for uniform performance across all connected workstations.

Frequently asked questions

• Q: What is the maximum distance supported by the KLX-500? A: The KLX-500 supports up to 500 feet (152 meters) over Cat5e/6 cable between the Transmitter and Receiver units.
• Q: Can I extend beyond 500 feet by daisy-chaining extenders? A: Yes. The KLX-500 supports daisy-chaining with additional KLX extenders to reach longer distances while maintaining real-time video and audio performance.
• Q: What display options are supported? A: The system supports both DVI-D and VGA inputs, enabling a wide range of monitor types and resolutions up to 1920x1200 @ 60 Hz for DVI-D, and compatible VGA resolutions as supported by the display.
• Q: Is audio transmitted along with video? A: Yes. The KLX-500 provides 2-channel stereo audio passthrough to synchronize audio with the extended video signal.
• Q: Do I need drivers or software? A: No. The KLX-500 is designed for plug-and-play operation with standard KVM peripherals and compatible systems; no special drivers are required.
• Q: What power is required? A: Each unit requires a dedicated external 5 V DC power adapter to ensure stable performance, especially during high-bandwidth video transmissions.
• Q: Can I mix DVI-D and VGA on different ends? A: The extender supports both DVI-D and VGA inputs; ensure the correct pairing at each end to obtain the best video quality for your setup.
• Q: Is the KLX-500 suitable for sensitive environments? A: Yes. Its robust, compact design and use of standard Ethernet cabling make it a reliable choice for data centers, control rooms, and industrial environments where stable, low-latency KVM extension is required.