AV transmitter & receiver ATEN True 4K HDMI/USB HDBT3.0-Lite – 4096×2160 @ up to 40 m, USB Type-A/Type-B, DC power

The ATEN VE1833 True 4K HDMI/USB HDBaseT 3.0 - Lite Transceiver combines transmitter and receiver functions in a single compact unit, enabling flexible configuration via a DIP switch for various AV setups. Using HDBaseT 3.0 technology, the VE1833 transmits uncompressed True 4K HDMI signals (up to 4096 × 2160) over a single Cat 6a cable for distances up to 40 m, and supports advanced formats such as HDR, HDR10+ and Dolby Vision. The unit also carries independent stereo audio, USB 2.0, IR and bi-directional RS-232 over the same cable, and provides HDMI audio embedding and de-embedding. The device supports bi-directional Power over HDBaseT (PoH) with power redundancy and accepts DC power input. It is designed for professional AV environments including conference halls, lecture theatres and exhibition spaces.

Advantages

The VE1833 delivers high-quality, uncompressed 4K@60Hz (4:4:4) video with support for HDR formats and HDCP 2.2/2.3 while reducing cabling complexity by carrying video, audio, USB, IR and RS-232 over a single Cat 6a link. Built-in PoH with redundancy ensures continued operation in critical installations. HDMI audio embedding/de-embedding and flexible DIP-switch configuration simplify integration with audio processors, external speakers, matrix switches and splitters.

Suitable for

• Conference rooms and meeting spaces
• Lecture halls and classrooms
• Auditoriums and theatres
• Museums and exhibition areas
• AV installations requiring integration with matrix switches and external audio systems

Key specifications

• Maximum supported resolution: 4096 × 2160 @ 60 Hz (4:4:4)
• HDBaseT standard: HDBaseT 3.0
• Maximum transmission distance over single Cat 6a cable: up to 40 m
• Supported video formats: HDR, HDR10+, Dolby Vision; 3D and Deep Color supported
• Audio: independent stereo audio; HDMI audio embedding/de-embedding
• Data interfaces carried over HDBaseT: USB 2.0, IR, bi-directional RS-232
• Power: bi-directional Power over HDBaseT (PoH) with redundancy; DC power input
• Housing colour: black; compact form factor

How to use

Install one VE1833 unit at the source (transmitter) and the other at the display (receiver), connect HDMI devices and USB peripherals to the corresponding HDMI and USB Type-A/Type-B ports, and link both units with a certified Cat 6a cable. Configure the operating mode using the DIP switch according to your AV layout and ensure power redundancy by connecting PoH or DC power as required. For audio routing, use the HDMI embedding/de-embedding functions to send audio to external processors or speakers when needed.

Recommendations

Use certified HDBaseT Cat 6a (U/FTP) cable as indicated by the manufacturer for reliable True 4K transmission up to 40 m, and refer to the product page’s compatible cables section. Verify HDCP and HDR compatibility for source and display devices when deploying advanced video formats.