Eaton B140‑1A0 DVI over Cat5/Cat6 Active Extender Receiver

Overview :

The Eaton B140‑1A0 is an active remote receiver module for extending DVI‑D single‑link video signals over twisted‑pair cabling. It is used by AV system integrators, network infrastructure teams, and digital signage engineers where long‑distance video distribution is needed beyond conventional DVI cable limits. It solves distance limitations by converting received Cat5e/6 differential signals back to DVI at the remote display.

This unit supports extension of single‑link DVI video up to approximately 200 ft (61 m) when paired with a compatible local transmitter (e.g., Eaton/Tripp Lite B140‑002 or B140‑004) over a single Cat5e/6 patch cable. It features one DVI‑I output and one RJ45 port for the high‑speed differential Cat5e/6 connection, with a built‑in equalization control for image fine‑tuning.

Physically compact, the B140‑1A0 is suitable for installation in AV racks, IT closets, and distributed digital signage applications where space and distance constraints exist. It is typically mounted next to the destination display and connected using standard Cat5e/6 and DVI cables.

This receiver integrates into cabling infrastructures that use 24 AWG solid‑core Cat5e/6 cabling for optimal distance performance. It is implemented in environments that require passive, driver‑less video extension; there is no network or power management interface beyond standard signal and power connectors.

A practical deployment is extending a single source DVI output from a centralized AV rack to a remote conference room display using existing Cat6 infrastructure. It should not be used where single‑cable digital audio or HDMI/DisplayPort conversion is required, nor where native network management or PoE power delivery is expected.

Key Features

• Remote active receiver for DVI‑D single‑link over Cat5e/6
• Extends video up to 200 ft (61 m) using one twisted‑pair cable
• 1× DVI‑I output + 1× RJ45 Cat5e/6 interface
• Built‑in equalization control for video signal tuning
• Plug‑and‑play, no software or drivers required