The Atlona JunoX 451 (AT-JUNO-451) is a 4×1 HDMI switcher for high dynamic range (HDR) formats. It is HDCP 2.2 compliant and supports 4K/Ultra HD video, 60 Hz with 4:4:4 chroma sampling, as well as HDMI data rates. The JunoX 451 is ideal for residential applications with the emerging 4K/Ultra HD and HDR sources and displays. It is compatible with all video resolutions, audio formats, and color space formats, supported in the HDMI 2.0a specification, plus the ability to pass metadata for HDR content. The JunoX 451 boasts EDID management features and automatic input switching. It also supports the HDMI audio return channel (ARC) for receiving digital audio from a television. A TOSLINK digital audio output is provided for sending ARC or de-embedded HDMI audio to an AV receiver or soundbar. This JunoX series HDMI switcher can be controlled via Ethernet, RS-232, and IR. The JunoX 451 is designed to deliver dependable, pristine-quality image presentations in residential as well as commercial applications.
4×1 HDMI switcher
4K/Ultra HD capability, 60 Hz with 4:4:4 chroma sampling, plus support for HDR formats
HDCP 2.2 compliant
Automatic input selection, using hot plug detect and video detection technology
EDID management
Delivers return audio from a TV via ARC to an optical digital audio output
FeaturesFirmware upgradable, Audio Return Channel (ARC), 12-bit Deep Colour support, Dolby TrueHD support, Dolby Digital Plus support, DTS-HD Master Audio support, EDID Management, built-in audio de-embedder, DTS support, Dolby Atmos support, hot plug detect (HPD)
Compliant StandardsHDCP 2.2
PowerAC 120/230 V (50/60 Hz)
Dimensions (WxDxH)21.9 cm x 15.2 cm x 2.6 cm
Weight820 g
Manufacturer Warranty10 years warranty
Extended Specification
General
Device TypeVideo/audio switch - 4 ports - Managed
SubtypeHDMI
Ports4 x HDMI
PerformanceBandwidth: 18 Gbps
Max Resolution4096 x 2160 @ 60 Hz
FeaturesFirmware upgradable, Audio Return Channel (ARC), 12-bit Deep Colour support, Dolby TrueHD support, Dolby Digital Plus support, DTS-HD Master Audio support, EDID Management, built-in audio de-embedder, DTS support, Dolby Atmos support, hot plug detect (HPD)
Compliant StandardsHDCP 2.2
Expansion / Connectivity
Interfaces4 x HDMI input ¦ 1 x HDMI output ¦ 1 x serial (RS-232) 4 pin terminal block management ¦ 1 x management (LAN) RJ-45 ¦ 1 x remote control (IrDA) 4 pin terminal block ¦ 1 x management (mini-USB) ¦ 1 x TOSLINK output