Atlona JunoX 451 HDBT 4K HDR 3 x 1 HDMI / 1 x HDBaseT Switcher

Atlona JunoX 451 HDBT 4K HDR 3 x 1 HDMI / 1 x HDBaseT Switcher

Atlona JunoX 451 HDBT 4K HDR 3 x 1 HDMI / 1 x HDBaseT Switcher


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Expected availability: 3-7 business days

Product Highlights

  • 3 x HDMI Inputs / 1 x HDBaseT Input
  • 1 x HDMI Output
  • Supports HDR 10 and Dolby Vision
  • Supports DCI 4K, UHD 4K, HD, SD Video
  • HDBaseT to 330' at 1080p with Cat 5e
  • HDBaseT to 330' at 4K HDR with Cat 6/6a/7
  • HDCP Compliant / No Delay or Frame Loss
  • Preset and User-Configurable Buttons
  • Control via Buttons, IR, IP, and RS-232
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Configuration: 1 x HDBaseT, 3 x HDMI Inputs

1 x HDBaseT, 3 x HDMI Inputs 4 x HDMI Inputs

B&H $500 Gift Card Dash

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Congrats to our winners so far:

Next winner: Dec 17th

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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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Atlona AT-JUNO overview

  • 1Description

Designed to facilitate the display of HDR content, the JunoX 451 HDBT 4K HDR 3 x 1 HDMI/ 1 x HDBaseT Switcher from Atlona features one HDBaseT input, three HDMI inputs, and one HDMI output. It supports up to DCI/UHD 4K video at 60 Hz with 4:4:4 sampling, and offers HDMI data rates up to 18 Gb/s. High-dynamic range (HDR) functions include HDR 10 and Dolby Vision support. The JunoX 451 HDBT is compatible with the separately available Atlona UHD-PRO3, UHD-CAT, and SW Series for HDBaseT extensions up to 10 Gb/s.

Suitable for both residential and commercial applications, the JunoX 451 HDBT's features include automatic input switching, EDID management, and Ethernet, RS-232, and IR control. Input source selection is based on detection of the 5V hot plug detect (HPD) signal and active video, ensuring reliable auto-switching for all video sources, including devices that maintain the HPD line at the 5V high state but may not be delivering active video.

Configure, control, and manage the JunoX 451 HDBT using the AMS (Atlona Management System) software platform. Designed for IP-controllable Atlona products, AMS reduces installation time, and enables remote monitoring and support of multiple Atlona devices over your network. The JunoX 451 HDBT switcher comes with an IR remote control, a power supply, and mounting plates.

Note: For HDR and 4K60 4:4:4 content (HDMI data rates exceeding 10 Gb/s), the AT-JUNO-451-HDBT is not compatible with transmitters for the AT-HDR-EX-70-2PS, AT-HDR-EX-70C-KIT, or AT-HDR-EX-100CEA-KIT.

Key Features
  • An HDBaseT input receives signals at distances up to 330' at 1080p with Cat 5e/6, or at 4K HDR using Cat 6/6a/7 cable
  • One HDBaseT and three HDMI inputs, one HDMI output
  • Compatible with DCI/UHD 4K and HDR-ready sources and displays
  • Supports HDR 10 and Dolby Vision at 60 Hz
  • HDMI data rates up to 18 Gb/s
  • HDMI 2.0a support, HDCP 2.2 compliance, EDID management
  • Reliable auto-switching based on detection of the 5V hot plug detect (HPD) signal, in addition to active video
  • TCP/IP, RS-232, and IR control options
  • Delivers return audio from a television via ARC to an optical digital-audio output
  • A TOSLINK digital audio output provides a return-audio pathway from a television to an AV receiver or soundbar
  • Manage remotely using the downloadable Atlona Management System software
In the Box
Atlona JunoX 451 HDBT 4K HDR 3 x 1 HDMI / 1 x HDBaseT Switcher
  • 2 x Mounting Plate
  • 4 x Rubber Feet
  • 4 x Screws
  • IR Remote Control
  • DC Power Supply (5V)
  • IEC Power Cord
  • Limited 10-Year Warranty
  • Table of Contents
    • 1Description

    Atlona AT-JUNO specs

    Input HDBaseT: 1 x RJ45
    HDMI: 3 x HDMI 2.0 type A
    Output HDMI: 1 x HDMI 2.0 type A
    Optical: 1 x TOSLINK
    Other RS-232/IR: 1 x 5-pin captive screw
    LAN: 1 x RJ45
    5 VDC Input: 1 x 5.5 mm barrel, locking
    Firmware Updates: 1 x USB Mini-B
    Video Input Indicators: 5 x LED, blue
    Video UHD/HD/SD:
    4096 x 2160: 60/50/30/25/24
    3840 x 2160: 60/50/30/25/24
    1080p: 60/59.94/50/30/29.97/25/24/23.98
    1080i: 60/59.94/50
    720p: 60/59.94/50
    VESA 2560 x 2048, 2560 x 1600, 2048 x 1536
    1920 x 1200
    1680 x 1050, 1600 x 1200, 1600 x 900
    1440 x 900, 1400 x 1050
    1366 x 768, 1360 x 768
    1280 x 1024, 1280 x 800 1280 x 768
    1152 x 768
    1024 x 768
    800 x 600
    Color Space YUV, RGB
    Chroma Subsampling 4:4:4, 4:2:2, 4:2:0
    Color Depth 8-bit, 10-bit, 12-bit
    HDR Support HDR10, Dolby Vision at 60 Hz
    Input HDMI / HDBaseT:
    PCM 2-channel
    LPCM 5.1, LPCM 7.1
    Dolby Digital, DTS 5.1, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos
    DTS-HD Master Audio, DTS:X
    Sample Rate 32, 44.1, 48, 88.2, 96, 176.4, and 192 kHz
    Maximum Bit Rate 24-bit
    Maximum Resolution / Distance UHD 4K via HDMI In/Out: 16.4' / 5 m
    1080p HDMI In/Out: 32.8' / 10 m

    UHD 4K via Cat 5e: 295' / 90 m
    1080p via Cat 5e: 330' / 100 m

    UHD 4K via Cat 6/6a/7: 330' / 100 m
    1080p via Cat 6/6a/7: 330' / 100 m
    Bandwidth HDBaseT: 18 Gb/s
    Standards HDMI: 2.0
    USB: 2.0
    HDCP: 2.2
    Operating Temperature 32 to 122°F / 0 to 50°C
    Storage Temperature -4 to 140°F / -20 to 60°C
    Humidity (Non-Condensing) 20 to 90%
    Consumption 6.6 W
    Idle Consumption 5.9 W
    Power Supply Input: 100 to 240 VAC, 50/60 Hz
    Output: 5 VDC
    Dimensions 8.6 x 6 x 1" / 219 x 152 x 26 mm
    Weight 1.81 lb / 0.82 kg

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