Black Box KVX Series Fiber KVM Extender Kit with DVI-D, USB, Audio

The Black Box KVXLCF-100-R2 is a fiber based KVM extender kit that lets you place computers and servers up to 30 km away from your workstation while keeping full control over video, USB, audio, and serial peripherals. It works with single or dual monitor arrangements by carrying a DVI-D signal at resolutions up to 1920 × 1200 at 60 Hz, so graphical detail stays sharp on everything from engineering drawings to medical images.

Installation is straightforward: connect the transmitter to your computer, run a single-mode fiber line, and place the receiver at the desk, rack, or control station where users need access. Because the USB 2.0 path is completely transparent, keyboards, mice, smart-card readers, and even flash drives behave exactly as if they were plugged in locally. An RS-232 channel is available for devices such as touchscreens, barcode scanners, or industrial controllers, allowing you to integrate the extender into workflows that rely on serial data.

Audio travels in both directions, so operators can listen to alerts or media and use a microphone for voice communication or recording. A local video output on the transmitter gives technicians a quick way to verify the source without walking to the remote side, which is handy during maintenance or troubleshooting.

The kit sits inside a chassis made of durable metal that protects the electronics from dust, vibration, and other hazards often found in factory floors, broadcast studios, or medical labs. TAA compliance helps organizations that must meet government procurement rules, and lifetime technical support from Black Box means help is always a call away if your environment changes.

Typical users include healthcare teams that need to keep computers out of sterile rooms, manufacturing engineers who monitor equipment from a safe control area, and security or broadcast operators who require quiet, heat-free workstations while servers remain in temperature-controlled racks. Wherever distance, reliability, and ease of use matter, the KVXLCF-100-R2 offers a practical path to high-quality remote access.

• Extends KVM signals up to 30 km via single-mode fiber
• Supports DVI-D resolution up to 1920 × 1200 at 60 Hz
• Transparent USB 2.0 extension for HID and mass-storage devices
• RS-232 serial support for peripheral devices
• Bi-directional audio with speaker and microphone connections
• Local video monitoring available on the transmitter side
• Chassis built from durable metal and fully TAA compliant