Gefen EXT-DVI-FM1000 – DVI Extension up to 1000 Meters over Single-Strand Fiber

The Gefen EXT-DVI-FM1000 enables the lossless transmission of DVI signals over distances up to 3,280 ft (1 km) using a single single-strand multimode SC fiber connection. With two compact transceivers, the system provides optical signal transmission without electromagnetic interference (EMI)—delivering crystal-clear image quality in sensitive environments.

Thanks to automatic EDID programming, synchronization between the video source and display is established quickly and accurately—with no manual configuration. The compact solution saves space and eliminates computer noise, making it ideal for quiet, AV-critical environments.

Key Benefits at a Glance

• Extends DVI signals up to 1,000 m (3,280 ft) over single-strand multimode fiber

• Supports resolutions up to 1080p, 2K and 1920 × 1200

• Automatic EDID programming for fast, accurate synchronization

• 100% optical transmission protects against EMI

• Saves space and reduces workstation noise

• Compliant with DDWG standards for DVI displays

Technical Specifications