Atlona AT-OME-RX21 2x1 AV Switcher and HDBaseT Receiver with Scaler and HDMI Input

The Atlona AT-OME-RX21 is a compact HDBaseT receiver and 4K/UHD scaler with an integrated HDMI input, designed for AV integration in modern meeting spaces and classrooms. As part of the Omega Series, it provides advanced scaling, switching, control, and audio de-embedding capabilities, ensuring smooth connectivity between HDBaseT and HDMI sources and displays.

This 2×1 AV switcher supports HDMI and HDBaseT inputs with automatic source selection, making it ideal for hybrid presentation systems. It delivers 4K/60 4:4:4 scaling on HDMI and 4K/60 4:2:0 over HDBaseT, ensuring compatibility across various display devices. Additional features include audio de-embedding, automatic display control via IP, RS-232, or CEC, and PoE power delivery to a connected transmitter.

The OME-RX21 simplifies AV system design with integrated relays for motorized screens or lifts, dual Ethernet ports for network bridging, and remote management via Atlona Velocity™ Device Manager. Compact, powerful, and installation-friendly, it’s an all-in-one receiver, scaler, and switcher solution for professional presentation environments.

Key Features

• HDBaseT Receiver and Scaler: Receives 4K/UHD video, audio, Ethernet, and control up to 330 ft (100 m) over category cable.
• Dual Input Switching: Automatically switches between HDMI and HDBaseT sources for seamless presentations.
• 4K/UHD Scaling: Upscales and downscales video signals up to 4096×2160 @ 60 Hz for optimal display quality.
• Audio De-Embedding: Extracts two-channel PCM audio to balanced analog outputs for local sound reinforcement.
• Automatic Display Control: Powers displays on/off via IP, RS-232, or CEC without requiring a dedicated control system.
• Network and Control Integration: Dual Ethernet ports and relays for display lifts, shades, or screens.
• PoE Powering: Supplies IEEE 802.3af PoE to compatible Omega Series transmitters.

Technical Specifications

• Video Inputs: 1 × HDMI (Type A), 1 × HDBaseT (RJ45)
• Video Output: 1 × HDMI (Type A)
• Maximum Resolution: 4096×2160 @ 60 Hz (HDMI 4:4:4), 4K/60 4:2:0 (HDBaseT)
• Scaling: Up to 4K/60 upscaling and downscaling with frame rate conversion
• Color Depth: 8-bit, 10-bit, 12-bit; YUV and RGB color spaces
• Audio Output: Balanced/unbalanced stereo (5-pin captive screw)
• Audio Formats: PCM 2.0, LPCM 5.1/7.1, Dolby Digital, Dolby Atmos, DTS-HD Master Audio, DTS:X
• Audio Specs: +4 dBu nominal gain, 20 Hz–20 kHz ±0.5 dB, THD+N < 0.03%
• Control Interfaces: RS-232, CEC, Relay (48V@1A), IP, Web GUI
• Network: Dual Ethernet ports with integrated switch
• Power Supply: 100–240 VAC input, 24 VDC output / 2.7 A
• Power Consumption: 19.98 W typical
• Operating Temperature: 32–122°F (0–50°C)
• Dimensions (H×W×D): 1.02 × 8.62 × 5.98 in (26 × 219 × 152 mm)
• Weight: 1.96 lb (0.89 kg)
• Certifications: CE, FCC, UL