KanexPro UltraSlim 4K/30 HDMI Transmitter over HDBaseT — 230ft (70m)

Experience reliable, high-quality AV distribution with the KanexPro EXT-HDBT70MTX. This HDBaseT transmitter delivers uncompressed 4K/30 and 1080p video, audio, and control signals over a single CAT5e/CAT6a cable. Designed for professional installations—from classrooms and boardrooms to home theaters—the UltraSlim transmitter combines pluggable simplicity with robust performance, enabling seamless source integration and centralized control across long distances.

• HDBaseT-enabled distribution: transmit video, audio, Ethernet, IR, and RS-232 over a single CAT5e/CAT6a cable to a compatible receiver, extending signals up to 70 meters (230 feet).
• HDCP 2.2 compliant: supports 4K content protection and compatibility with modern 4K sources and displays.
• One HDMI input on the transmitter: connect a source such as a Blu-ray player, computer, or media player directly to the device for distribution.
• IR and RS-232 control pass-through: manage source devices and displays remotely for integrated AV control systems.
• Compact, ultra-slim form factor: optimized for wall-mount, rack, or desk-side installations in corporate, education, and entertainment environments.

Technical Details of KanexPro UltraSlim 4K/30 HDMI Transmitter over HDBaseT

• HDBaseT extender functionality: transmits uncompressed video, audio, Ethernet, IR, and RS-232 over a single CAT5e/CAT6a cable.
• Distance capability: supports reach up to 70 meters (230 feet) between transmitter and receiver.
• Video support: enables 4K at 30 Hz and 1080p resolutions for high-quality image fidelity.
• HDCP 2.2 compliance: ensures compatibility with contemporary 4K content and protected media.
• Connections: 1x HDMI input on the transmitter; 1x Ethernet output for networking or controller devices.
• Control options: IR and RS-232 pass-through for comprehensive system control.
• Form factor: ultra-slim design suitable for tight installations, wall-mounts, or rack integration.

How to install KanexPro UltraSlim 4K/30 HDMI Transmitter over HDBaseT

• Begin by connecting your HDMI source (Blu-ray player, computer, or media player) to the transmitter’s HDMI input using a standard HDMI cable.
• Run a single CAT5e or CAT6a cable from the transmitter to the corresponding HDBaseT receiver location. This cable carries video, audio, IP/Ethernet signals, IR, and RS-232.
• At the receiver end, connect the HDMI output from the receiver to your display or projector. If your setup includes an Ethernet controller or networked devices, connect them to the Ethernet path as needed.
• Link IR or RS-232 peripherals as required for remote control of the source device and display from the control room or podium.
• Power both the transmitter and receiver as specified by their power adapters. Verify the HDBaseT link is active and that the display shows the intended source content, adjusting resolution settings if necessary to achieve the best 4K/30 or 1080p output.

Frequently asked questions

• Q: What is the maximum transmission distance? A: Up to 70 meters (230 feet) over standard CAT5e/CAT6a cables.
• Q: Does it support 4K content? A: Yes, it supports 4K at 30 Hz as well as 1080p, with HDCP 2.2 compliance for protected content.
• Q: What signals are carried over HDBaseT? A: Video, audio, Ethernet, IR, and RS-232 are transmitted through the HDBaseT link.
• Q: How many HDMI inputs and Ethernet connections does the transmitter have? A: The transmitter features 1x HDMI input and 1x Ethernet output, designed to interface with a receiver and networked devices as part of a complete system.
• Q: Can I control devices remotely with IR or RS-232? A: Yes. The unit provides IR and RS-232 pass-through for integrated control of connected devices from a central controller or room automation system.