Atlona ATL-AT-HDR-M2C 4K HDR Multi-Channel Audio Converter

The Atlona AT-HDR-M2C is a compact 2×1 HDMI switcher with HDBaseT output, designed to transmit video, audio, and control signals over a single category cable to a compatible HDBaseT receiver. It supports 4K/UHD HDR video and extends signals up to 40 meters over Cat6a/7 cable.

This device is commonly used in conference rooms, classrooms, and collaboration spaces where multiple HDMI sources need to be switched and transmitted to a remote display or AV system.

Key Features

• 2×1 HDMI switcher with HDBaseT output
• Supports 4K/UHD up to 4K/60 4:2:0
• HDR compatible
• HDCP 2.2 compliant
• Auto-switching between HDMI inputs
• Ethernet, RS-232, and IR extension over HDBaseT
• Compact installation design

Technical Specifications

Video

• HDMI Inputs: 2 × HDMI Type-A
• HDBaseT Output: 1 × RJ45
• Maximum Resolution: 4K/UHD @ 60 Hz (4:2:0)
• HDR: Supported
• HDCP: HDCP 2.2 compliant

Transmission

• Technology: HDBaseT
• Maximum Distance:
• 40 m (131 ft) over Cat6a/7
• 70 m (230 ft) for 1080p signals

Control & Connectivity

• Ethernet extension
• Bidirectional RS-232 pass-through
• Bidirectional IR pass-through
• Auto input switching

Power

External power supply