Atlona 4K HDR Four-Input HDMI Switcher with Auto-Switching and Return Optical Audio (AT-JUNO-451)

4×1 HDMI switcher

• Delivers high performance, reliable HDMI signal switching
• Easy to install and deploy in residential and commercial applications

4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling, plus support for HDR formats

• Ideal for new and emerging 4K/UHD and HDR-capable sources and displays
• Compatible with 4K HDR10 and Dolby^® Vision™ @ 60 Hz
• Fully supports video resolutions, audio formats, and color space formats in the HDMI 2.0a specification

HDCP 2.2 compliant

• Adheres to latest specification for High-bandwidth Digital Content Protection
• Allows protected content stream to pass between devices

Automatic input selection using hot plug detect and video detection technology

• Selects active input when sources are connected or if there is a change in source power status
• Enables simplified, automatic system operation with no user intervention necessary

EDID management

• Manages EDID communications with the source through a display’s EDID or internally stored EDID
• Ensures desired audio formats and video resolutions are provided to the AV system

Delivers return audio from a TV via ARC to an optical digital audio output

• Supports the HDMI Audio Return Channel
• Provides a return audio pathway from a television to an AV receiver or soundbar over the TOSLINK digital audio output
• Easy and convenient integration of television audio for over-the-air broadcasts, OTT (over-the-top) media services, and more

HDMI audio de-embedding

• Extracts HDMI two-channel PCM or multi-channel bitstream audio to the TOSLINK digital audio output
• Provides an additional integration option for AV receivers and soundbars

Easy, GUI-based configuration using integrated web server

• Offers menu-based configuration of network settings, RS-232 settings, input switching, EDID and HDCP management, and audio
• Allows fast configuration of internal product settings and troubleshooting from a mobile device or PC in the field

TCP/IP, RS-232, and IR control

• Flexible control options for compatibility with third-party control systems
• Reduces integration time and costs
• Includes a convenient handheld IR remote control

Configured and managed by AMS (Atlona Management System)

• This IP-controllable product is remotely managed by the Atlona Management System software
• Integrates product configuration, management, and updates to reduce installation time and enable remote support

Multi-channel audio compliant

• Supports PCM, Dolby Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos^®, DTS^® Digital Surround™, DTS-HD Master Audio™, and DTS:X^®
• Allows any multi-channel audio stream to be used within a residential or professional audio system

Field-updatable firmware

• Front panel USB port provides an easy means for device updates
• Ensures long-term system return on investment

Front panel input selection status LEDs

• LED indicators provide HDMI input selection status information
• Provides easy setup and troubleshooting

Low-profile, 1 inch (25 mm) high enclosure

• Easy installation into racks and confined spaces
• Keeps devices out-of-sight when placed in public spaces

Included accessories

• User guide, IR remote control, and external universal power supply

Award-winning 10 year limited product warranty

• Ensures long-term product reliability and performance in residential and commercial systems
• Specify, purchase, and install with confidence