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Atlona® 4K HDR HDMI to HDBaseT 6 x 8 Matrix Switchers
Atlona® 4K HDR HDMI to HDBaseT 6 x 8 Matrix Switchers 0
Atlona® 4K HDR HDMI to HDBaseT 6 x 8 Matrix Switchers 1

Atlona® 4K HDR HDMI to HDBaseT 6 x 8 Matrix Switchers

Model #: AT-OPUS-68M
At a Glance
Also available from Atlona are the UHD-PRO3 Series of HDMI to HDBaseT matrix switchers in 4×5, 6×8, 8×10, and 16×20 I/O configurations.
Price Starting At
$8,500.00Save $NaN

Get to know this product.

  • Available in 4×6, 6×8, and 8×10 I/O sizes
  • HDBaseTTM outputs for transmission of HDMI®, Ethernet, power, and control up to 330 feet (100 meters)
  • Two HDMI outputs
  • 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling, plus support for HDR formats
  • Flexible, independent audio matrix switcher
  • Independent CEC display control to each output
  • Comprehensive IR control management for sources and displays

The Atlona Opus Series of HDMI to HDBaseT matrix switchers deliver high performance distribution and extension of 4K HDR for residential as well as commercial applications. The Opus Series offers performance, reliability, and powerful control and audio system integration features. See below for more information.

The Atlona AT-OPUS-46M, AT-OPUS-68M, and AT-OPUS-810M are part of the Opus™ Series of HDMI to HDBaseT matrix switchers for high dynamic range (HDR) formats. Part of the comprehensive family of Atlona 4K HDR integration products, these 4×6, 6×8, and 8×10 matrix switchers are HDCP 2.2 compliant and support 4K/UHD video @ 60 Hz with 4:4:4 chroma sampling, as well as HDMI data rates up to 18 Gbps. The Opus Series enables flexible routing to HDBaseT outputs plus two additional HDMI outputs, and is compatible with the Atlona AT-OPUS-RX receiver or AT-JUNO-451-HDBT switcher for transmission of HDMI, Ethernet pass-through, and bidirectional IR and RS-232 control signals up to 330 feet (100 meters) over CAT6a/7 cable. Visually lossless VESA Display Stream Compression (DSC) enables HDR and 4K/60 4:4:4 signal extension over HDBaseT with no latency. Opus matrix switchers are equipped with a comprehensive host of audio and control system integration features, making them ideal for a wide range of residential and commercial applications requiring multi-zone AV distribution.

Advanced AV Signal Distribution and Integrator-Friendly Features

All HDBaseT outputs remotely power OPUS-RX receivers via Power over Ethernet (PoE). These matrix switchers are equipped with a flexible, independent audio matrix switcher for routing de-embedded HDMI input audio, TOSLINK and analog stereo audio sources, plus return audio from a television via the AT-OPUS-RX receiver – to parallel TOSLINK digital and analog audio outputs. Flexible control capability is provided by the supplied IR remote, front panel control, and GUI-based integrated web server, as well as IR integration between locally connected sources, remote displays over HDBaseT, and a control system. Opus Series matrix switchers feature a 2U enclosure with ultra-quiet, active cooling to ensure continuous reliability.

(Note: Opus matrix switchers de-embed HDMI two-channel PCM audio. For extracting and downmixing Dolby® and DTS® audio, Atlona recommends the AT-HDR-M2C or AT-HDR-M2C-QUAD audio converters.)


  • Residential installations – The Opus Series is ideal as the AV distribution centerpiece for whole-house video and audio, with flexible options for integrating with audio and control systems.
  • Commercial applications – Opus Series matrix switchers are also ideal for a variety of light commercial, education, and corporate applications requiring compatibility with new and forthcoming devices for 4K presentations.

Product Compatiblity

Opus is compatible with only the AT-OPUS-RX and AT-JUNO-451-HDBT receivers. Other HDBaseT receivers are not compatible and may result in system damage.


Misc. Specs

Depth (in.)11.79
Width (in.)17.24
Height (in.)3.89
Manufacturer Warranty10 Year
Product Weight (lbs.)11.91
WarningProposition 65 Warning for California Residents