Dtech DT-7051AHDMI Extender 100m4K

Dtech DT-7051A — HDMI extender set (transmitter + receiver) that extends uncompressed 4K HDMI audio and video up to 100 metres over a single Cat5e or Cat6e cable.

The DT-7051A transmits the HDMI signal without digital-to-analogue conversion, preserving full signal quality over the full 100m run. Supports 4K resolution up to 3840x2160@30Hz and includes HDCP copy protection passthrough. An IR return channel allows the remote at the display end to control the source — useful for AV racks in separate rooms. RS232 control passthrough is also supported for AV automation integration. Widely deployed in conference rooms, classrooms, digital home theatres, exhibitions, and multi-room AV installations.

Extends HDMI up to 100m over Cat5e/Cat6e — transmitter and receiver included

Uncompressed HDMI: no signal quality degradation

IR return channel — control source from display end