Kramer Electronics 50-80024090 4K60 Hdmi RS232 Ir Extender

Product Description

The KRAMER ELECTRONICS 50-80024090 is a long-reach AV signal extender supporting 4K60 video at 4:4:4 chroma sampling over HDMI, with integrated RS232 and IR pass-through channels. Designed for professional AV installations, this unit extends high-bandwidth video and control signals beyond the distance limits of standard HDMI cabling. It is suited for integrators and AV technicians working in commercial display, conference room, and distributed video environments where uncompressed 4K signal integrity and remote device control are required simultaneously.

This extender is intended for commercial and professional AV signal distribution applications. Typical install scenarios include conference rooms, digital signage, education environments, and control-room setups where a source device must drive a remote display over extended cable runs. The RS232 and IR channels allow control system integration and remote IR device management without additional dedicated wiring runs. Units like this are commonly deployed alongside matrix switchers, control processors, and professional display panels.

Key Features

• Supports 4K60 resolution at full 4:4:4 chroma subsampling for uncompressed color fidelity
• Integrated RS232 pass-through for serial control system communication
• Integrated IR pass-through for remote IR device control over extended runs
• Long-reach design for extending HDMI signals beyond standard cable distance limits
• Sold as a single unit, compatible with professional AV signal distribution systems

Compatibility

Designed as an OEM-style AV signal extender for professional HDMI signal distribution systems requiring 4K60 4:4:4 support with RS232 and IR control pass-through.

Installation Notes

Installation should be performed by a qualified AV integrator or low-voltage technician. Power down all connected source and display equipment before making or breaking signal connections. Ensure cable runs meet the specified distance and category rating requirements for reliable 4K signal transmission. Follow applicable low-voltage wiring codes and manufacturer guidelines for RS232 and IR termination.