Product Overview

The Kramer TP-573 is an HDMI, RS-232, and IR line transmitter designed to extend HDMI signals with control over twisted pair cabling to a compatible receiver such as the TP-574. It accepts an HDMI input plus RS-232 and IR control signals at the source end and transmits all three over a single Cat 5e/6 cable. The TP-573 is suited for conference rooms, classrooms, and commercial AV installations requiring signal extension without pulling new HDMI cables.

Product Description

The TP-573 provides a simple, cost-effective HDMI extension transmitter for commercial AV systems. It takes the HDMI signal from a source device and transmits it alongside RS-232 serial control data and IR signals over standard Cat cabling to a paired receiver. This allows a single structured cabling run to carry the complete signal chain video, audio, and control without separate cable runs for each signal type. The compact transmitter body suits placement at a presenter station, equipment shelf, or AV rack position.

Key Features

• HDMI Transmission over Cat Cable Extends HDMI signal over twisted pair cabling to a compatible receiver.
• RS-232 Pass-Through Serial control data passes alongside video over the same Cat cable.
• IR Pass-Through IR control signals travel with video over the Cat cable run.
• Compact Line Transmitter Small form factor for presenter stations and AV equipment.

Technical Specifications