Atlona ATL-AT-HDR-CAT-8 HDMI HDR Distribution Extender

The Atlona ATL-AT-HDR-CAT-8 is a professional HDMI HDR distribution extender designed to transmit a single HDMI source to up to eight remote displays using HDBaseT technology over standard category cabling. It supports 4K/UHD video with HDR, ensuring high-quality video distribution across long distances in professional AV environments.

Key Features

• 4K/UHD video support up to 60 Hz with 4:4:4 chroma sampling
• HDR10, HLG, and Dolby Vision support
• Eight HDBaseT outputs for multi-display distribution
• Transmission distance up to 70 m over Cat6/6a cable
• HDCP 2.2 compliant
• Integrated CEC display control
• Bidirectional RS-232 and IR control extension
• EDID management for reliable device compatibility
• Analog audio de-embedding for external audio systems
• Compatible with Atlona AMS system management platform

Technical Specifications

Video Input
1 × HDMI

Local Output
1 × HDMI pass-through

Extension Outputs
8 × HDBaseT

Video Resolution
Up to 4K/UHD 60 Hz (4:4:4)

HDR Support
HDR10, HLG, Dolby Vision

HDCP
HDCP 2.2 compliant

Control Interfaces
TCP/IP, RS-232, IR, CEC

Audio Output
Analog stereo audio de-embedding

Maximum Transmission Distance
Up to 70 m over Cat6 / Cat6a cable

Power Supply
48 V DC with remote power supplied to receivers