Gefen DVI ELR Extender Over One CAT5 S, Transceiver

The Gefen EXT-DVI-1CAT5-ELR Extended Long Range (ELR) DVI Extender over one CAT5 sends a DVI signal from a source to a remote display up to 495 feet (150 meters) using a single CAT-5e (or better) cable. Designed for professional AV and digital signage installs, it reduces cable runs and simplifies routing while supporting HDCP and HPD pass-through for reliable source-to-display handshaking.

This listing is for the Sender/Transceiver only.

Free ground shipping within the Contiguous United States.

Long-Range DVI Extension Over One Cable

Using Gefen's ELR implementation of HDBaseT technology, the DVI signal travels over one CAT-5e cable to help lower cable costs and speed up installation, especially in conference rooms, classrooms, control rooms, and rack-to-display deployments where long distances are common.

Resolution, EDID, and Handshake Control

This extender supports resolutions up to 1080p Full HD and 1920 x 1200 (WUXGA). Built-in EDID management helps streamline integration between your DVI source and display, and enable/disable switches for HPD pass-through provide installer-level control when troubleshooting compatibility or maintaining stable connections.

Installer Configuration for Range, Bandwidth, and Power

DIP switches allow configuration for maximum range or maximum bandwidth, and a 150m/100m range selector switch lets you tune the link for your run length. For energy-conscious installs, a Power-Save (Green Mode) selector switch supports low power consumption (auto sleep mode) or always-on operation.

Mounting and Physical Details

Built for secure installations, the unit is surface-mountable and uses locking power supplies. Dimensions (W x H x D) are 4.3" x 1" x 3.4" (110mm x 26mm x 86mm). Shipping weight is 3 lbs (1.4 kg).