Kindermann MultiSwitch 31 HDBT 2.0 Transmitter / Presentation Switch - 3x1 USB-C & HDMI over HDBaseT - Telnet - RS-232 - 4K UHD

The Kindermann MultiSwitch 31 HDBT is a professional 3x1 presentation switch and HDBaseT 2.0 transmitter designed for seamless integration into modern AV environments. It allows you to switch between two HDMI sources and one USB-C source (with DisplayPort Alt Mode) and transmit the signal over a single Cat6/6a cable up to 40m at 4K UHD or 70m at 1080p. With built-in control interfaces including RS-232 and Telnet, it is ideal for corporate, education, and hospitality installations.

Advantages

Simplify your AV setup with a single-cable solution that carries video, audio, control, and power (PoH) to a compatible HDBaseT receiver. The automatic or manual switching modes provide flexibility, while EDID management ensures compatibility with various displays. The metal housing and under-table mounting options make it durable and discreet.

Suitable for

• Conference rooms and meeting spaces
• Lecture halls and classrooms
• Digital signage and hospitality
• Any professional AV installation requiring long-distance 4K transmission

Key specifications

• Inputs: 2x HDMI, 1x USB-C (DisplayPort Alt Mode)
• Output: 1x HDBaseT 2.0 (RJ45)
• Maximum Resolution: 4K UHD (3840x2160) @ 60Hz 4:4:4
• Transmission Distance: up to 40m (4K), up to 70m (1080p)
• Control: RS-232, Telnet (IP), front panel buttons
• HDCP: 2.2 / 1.4
• USB Pass-through: USB 2.0 (Host to Device)
• Power over HDBaseT: Yes (PSE)
• Audio Support: LPCM, Dolby Digital, DTS
• EDID Management: Automatic, Manual, Copy
• Housing: Metal
• Power Supply: External 12V DC adapter (included)

Recommendations

For optimal performance, use Cat6a or higher cabling. Pair with a compatible HDBaseT 2.0 receiver for full functionality. Firmware updates can be performed via USB.