The Barco Fiberlink 2 is a professional-grade fiber optic data transmission system designed for sending high-resolution video and control signals over long distances in demanding installation and live event environments. It functions as a point-to-point link, typically consisting of a transmitter unit that converts electrical video/audio/data signals into optical signals, and a receiver unit that converts them back. This system is engineered to replace bulky copper cable runs, offering immunity to electromagnetic interference (EMI), no ground loop issues, and the ability to transmit signals over several kilometers without signal degradation, making it ideal for large venues, broadcast facilities, and command and control centers.

The Fiberlink 2 system supports a wide range of signal formats, including high-resolution computer graphics (up to WUXGA and beyond), HD-SDI video, and embedded audio. Many models also include serial data channels (RS-232/RS-422) for transmitting display control commands (like power on/off, input selection) over the same fiber, simplifying system integration. The units are built into robust, compact metal enclosures designed for rackmount installation or discreet placement near source and display equipment. They are known for their reliability and are often used in mission-critical applications where signal integrity and uptime are paramount.

By leveraging fiber optic technology, the Barco Fiberlink 2 provides a future-proof and scalable solution for distributing high-quality audiovisual signals. It is a key component in building large-scale projection systems, video walls, and distributed display networks where performance over distance is a critical requirement.