Atlona AT-JUNO-451 4×1 HDMI Switcher With HDMI And HDBaseT Outputs

The Atlona AT-JUNO-451 is a 4×1 HDMI switcher with dual outputs, including HDMI and HDBaseT, designed for professional AV installations requiring flexible signal distribution. It allows up to four HDMI sources to be switched to a local HDMI display and a remote display simultaneously via HDBaseT.

The switcher supports 4K/UHD video with HDR and can transmit signals up to 70 meters over a single Cat6a/7 cable when paired with a compatible HDBaseT receiver. It is ideal for conference rooms, classrooms, training rooms, and digital signage applications.

Key Features

• 4×1 HDMI input switching
• Dual outputs: HDMI + HDBaseT
• Supports 4K/UHD up to 4K/60 4:2:0
• HDR compatible
• HDCP 2.2 compliant
• Auto input switching
• Audio de-embedding via analog audio output
• Ethernet, RS-232, and IR pass-through over HDBaseT
• Rack-mountable or surface-mount installation

Technical Specifications

Video

• HDMI Inputs: 4 × HDMI Type-A
• HDMI Output: 1 × HDMI Type-A
• HDBaseT Output: 1 × RJ45
• Maximum Resolution: 4K/UHD @ 60 Hz (4:2:0)
• HDR Support: Yes
• HDCP: HDCP 2.2 compliant

Audio

• Analog Audio Output: 1 × stereo (5-pin terminal block)
• Audio de-embedding supported

Transmission

• Technology: HDBaseT
• Maximum Distance:
• 70 m over Cat6a/7 for 1080p
• 40 m for 4K signals

Control

• Front panel buttons
• RS-232 control
• TCP/IP Ethernet control
• IR remote control

Power

External power supply