Roland HT-TX01 HDBaseT Transmitter

The Roland HT-TX01 is a compact, professional-grade HDBaseT transmitter designed to send ultra-high-definition audio and video signals, along with control data and power, over a single standard Cat5e/6/6a Ethernet cable. This device is engineered to simplify and enhance AV integration in demanding environments such as professional audio-visual installations, houses of worship, corporate boardrooms, and educational facilities. Its primary function is to take signals from source equipment—like a computer, Blu-ray player, or camera—and convert them for long-distance transmission, effectively eliminating the need for multiple, bulky HDMI cables and separate control wiring. By leveraging the HDBaseT standard, it can transmit uncompressed 4K video, multi-channel audio, Ethernet, and control signals up to 100 meters, ensuring signal integrity and synchronization without latency.

The transmitter is designed for straightforward integration, featuring an HDMI input for the source signal and an RJ45 output for the HDBaseT network connection. It often includes support for key features like HDCP compliance for protected content, EDID management for reliable handshaking with display devices, and RS-232 or infrared pass-through for system control. The compact, metal chassis is built for reliability in rack-mounted or discreet installations and may be powered via Power over HDBaseT (PoH), drawing power from the compatible receiver at the far end of the cable, which further reduces cable clutter by eliminating the need for a local power adapter.

The Roland HT-TX01 addresses the core challenge of modern AV system design: distributing high-bandwidth signals over practical distances with minimal infrastructure. By consolidating video, audio, control, and power onto a single, affordable network cable, it significantly reduces installation complexity and cost while increasing system flexibility and reliability. It serves as a critical link in creating scalable, professional AV systems where source equipment must be located far from displays or processing units without compromising on audiovisual quality or control capabilities.