Alfatron ALF-TPUHD70-T HDBaseT HDMI Extender Transmitter

The Alfatron Electronics ALF-TPUHD70-T is a compact HDBaseT transmitter designed for AV integrators and system designers who need reliable long-distance HDMI signal extension without running dedicated fiber or complex cabling infrastructure. Pairing with a compatible HDBaseT receiver, this transmitter extends signals up to 70 meters at 1080p or up to 40 meters at 4K over a single CAT6a cable, making it a practical fit for conference rooms, classrooms, hospitality installations, and digital signage deployments where source and display are separated by significant distances.

What sets this unit apart from basic HDMI extenders is its support for CEC, bidirectional IR, and RS232 passthrough over the same HDBaseT link. Integrators can manage displays and control devices at the far end without running separate control wiring, simplifying rack design and reducing cable runs. HDMI 1.4 support with HDCP 2.2 compliance covers the majority of commercial display and source combinations in the field. The mini form factor fits neatly at the source end, whether rack-mounted with a bracket solution or installed at a podium or media plate, and LED status indicators give field technicians an immediate visual read on link integrity during commissioning and troubleshooting.