Atlona AT-OPUS-RX 4K HDR HDBaseT Receiver for Opus Matrix Switchers

The Atlona AT-OPUS-RX is a 4K HDR HDBaseT receiver designed for use with the Atlona Opus™ Series of HDMI to HDBaseT matrix switchers. It supports 4K/UHD video at 60 Hz with 4:4:4 chroma sampling and high dynamic range (HDR) formats, providing uncompromised image quality for premium residential and commercial AV systems. The OPUS-RX is HDCP 2.2 compliant and supports HDMI data rates up to 18 Gbps with visually lossless VESA Display Stream Compression (DSC) to ensure pristine transmission over long distances up to 330 feet (100 meters).

This receiver delivers HDMI signals, Ethernet, bidirectional control (RS-232, IR), and PoE power via a single category cable, simplifying system design and installation. It also includes a dedicated HDBaseT return audio path that allows digital audio from a display or TV to be sent back to an Opus matrix switcher for integration with an AV receiver or sound system. Compact, low-profile, and field-updatable, the AT-OPUS-RX is a versatile and dependable solution for 4K HDR AV distribution systems.

Key Features

• 4K/UHD capability at 60 Hz with 4:4:4 chroma sampling and HDR10, HLG, and Dolby Vision support
• HDCP 2.2 compliant for secure content transmission between authenticated devices
• Extends HDMI, Ethernet, control, and power up to 330 feet (100 meters) over a single CAT6a/7 cable
• Powered by Opus matrix switcher via IEEE 802.3af PoE — no local power supply required
• Delivers return audio from a TV through an HDBaseT audio return channel (ARC)
• Supports HDMI data rates up to 18 Gbps with visually lossless VESA Display Stream Compression (DSC)
• Passes multi-channel audio formats including Dolby Atmos, Dolby TrueHD, DTS-HD Master Audio, and DTS:X
• HDBaseT link testing and diagnostics available through the Opus web interface
• Front panel LEDs provide visual confirmation of power and link status
• Compact, low-profile enclosure for easy installation in racks or behind displays

Technical Specifications

• HDMI Version: 2.0
• HDCP: Up to 2.2
• Maximum Bandwidth: 18 Gbps
• Resolutions Supported: Up to 4096×2160 @ 60 Hz, 4:4:4 chroma sampling
• HDR Support: HDR10, HLG (Hybrid Log-Gamma), Dolby Vision @ 30 Hz
• Audio Formats: PCM, Dolby Digital, Dolby TrueHD, Dolby Atmos, DTS, DTS-HD Master Audio, DTS:X
• HDBaseT Transmission Distance: Up to 330 ft (100 m) using CAT6/6a/7; up to 295 ft (90 m) with CAT5e
• Video Compression: VESA DSC (visually lossless)
• Audio Return Path: TOSLINK (S/PDIF optical) for TV to matrix audio return
• Control Signal Support: Bidirectional RS-232, IR, and Ethernet over HDBaseT
• PoE: Powered by compatible Opus matrix switcher (IEEE 802.3af)
• Connectors:
  • HDMI OUT: Type A, 19-pin female (locking)
  • HDBaseT IN: RJ45
  • TOSLINK IN/OUT: S/PDIF optical
  • LAN: RJ45
  • DEBUG: Mini-USB
  • RS-232: 3-pin captive screw
  • IR IN/OUT: 2-pin captive screw
• Operating Temperature: 32°F to 104°F (0°C to 40°C)
• Storage Temperature: −40°F to 158°F (−40°C to 70°C)
• Humidity: 20% to 90%, non-condensing
• Dimensions (H × W × D): 1.02 × 6.86 × 3.51 in (26 × 174.2 × 89.16 mm)
• Weight: 0.99 lb (0.45 kg)
• Certifications: CE, FCC