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HDBaseT TX/RX for HDMI and USB-C


  • 3×1 HDBaseT switcher with HDMI and USB-C inputs
  • USB-C and two HDMI inputs
  • Immediate compatibility with laptops and tablets with USB-C ports supporting AV*
  • No need to provide USB-C to HDMI adapters
  • * USB-C port supports AV and device charging (with optional AT-PS-245-D4 power supply), but not USB data.
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The Atlona AT-OME-ST31A-KIT is an HDBaseT transmitter and receiver combination that delivers a complete integration solution with 4K video extension, automatic switching for the HDMI and USB-C inputs, and automatic display control. It includes the Omega™ Series AT-OME-ST31A three-input HDBaseT switcher and AT-UHD-EX-100CE-RX-PSE HDBaseT receiver. The OME-ST31A features audio de-embedding, mirrored HDMI and HDBaseT outputs, and selectable 4K downscaling to 1080p for the HDMI output. The UHD-EX-100CE-RX-PSE features a compact, low-profile enclosure that can easily be concealed behind a wall-mounted display or above a projector. This HDBaseT extender solution extends AV, Ethernet, and control up to 330 feet (100 meters) over category cable. The transmitter is remotely powered by the receiver via Power over Ethernet (PoE). This makes the OME-ST31A-KIT ideal for applications in which the transmitter needs to be installed under a meeting table or in a lectern where local AC power may not be available.
  • 3×1 HDBaseT switcher with HDMI and USB-C inputs
  • USB-C and two HDMI inputs
  • Immediate compatibility with laptops and tablets with USB-C ports supporting AV*
  • No need to provide USB-C to HDMI adapters
  • * USB-C port supports AV and device charging (with optional AT-PS-245-D4 power supply), but not USB data.
  • Video, audio, power, and data over category cable utilizing HDBaseT technology
  • Extends up to 330 feet (100 meters) @ 1080p with CAT5e/6 or 4K/UHD using CAT6a/7 cable
  • Uses easy-to-integrate category cable for low-cost, reliable system installation
  • 4K/UHD capability @ 60 Hz with 4:2:0 chroma subsampling
  • Compatible with sources up to 4K/60 4:2:0 and 4K/30 4:4:4
  • Supports HDMI data rates up to 10 Gbps from PCs, media players, and Ultra HD Blu-ray players
  • HDMI and USB-C inputs, and HDMI output on the transmitter are compatible with 4K/60 4:4:4 and 4K HDR
  • HDCP 2.2 compliant
  • Adheres to latest specification for High-bandwidth Digital Content Protection
  • Allows protected content stream to pass between authenticated devices
  • Mirrored HDMI output at transmitter with selectable 4K to 1080p downscaling
  • Integrated video processing available on the HDMI output for automatic 4K/UHD @ 60 Hz to 1080p (based on connected display EDID). The downscaling can be bypassed for pass-through up to 4K/60 4:4:4 and 4K HDR.
  • Ideal for applications with a mix of 1080p and UHD sink devices, and when a 1080p confidence monitor is used in conjunction with 4K/UHD presentations
  • Transmitter powered by receiver via PoE (Power over Ethernet)
  • Industry standard IEEE 802.3af PoE is supplied by the AT-UHD-EX-100CE-RX-PSE receiver over HDBaseT
  • Allows convenient under-table or furniture installation without the need for local AC power
  • Transmitter can also be locally powered by the optional AT-PS-245-D4 power supply – to charge a USB-C mobile device
  • Automatic display control
  • Automatically changes display power state based on active or standby mode of the switcher. Control signals to display are transmitted via IP, RS-232, or CEC.
  • Enables display and volume control. CEC enables control of consumer displays (as supported by the display manufacturer).
  • Includes an adjustable lamp cooldown mode to avoid prematurely powering up a projector after shutdown
  • Eliminates the need for a complex AV control system
  • 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 without user intervention
  • Multi-channel audio compliant
  • Passes through multi-channel audio formats from the HDMI or USB-C inputs
  • Supports PCM, Dolby® Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS®Digital Surround™, DTS-HD Master Audio™, and DTS:X®
  • 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
  • HDCP management
  • Automatically reports HDCP compliance status to the source based on the sink device
  • Allows non-protected material from PCs to pass to non-compliant displays, streaming devices, and teleconference systems; protected content is not transmitted
  • Displays a green splash screen as visual confirmation that protected content is being blocked from transmission to a non-compliant display
  • Integrated HDBaseT link status monitoring
  • Tests integrity of the HDBaseT cable link between the transmitter and the receiver
  • Web GUI provides real-time link status
  • Quick, easy verification or troubleshooting of RJ-45 termination or twisted pair cable quality
  • Intuitive GUI-based configuration using integrated web server (transmitter)
  • Offers menu-based configuration of device settings including network access, input switching, signal processing, display control, HDCP and EDID management, and more
  • Allows fast configuration of internal product settings and troubleshooting from a mobile device or PC in the field
  • TCP/IP and RS-232 control (transmitter)
  • Flexible control options for compatibility with Atlona Velocity™ and third-party control systems
  • Reduces integration time and costs
  • Easy to configure and manage with AMS (Atlona Management System) – transmitter
  • Centralized, network-based configuration and management of Atlona IP-controllable products and systems
  • Manage configuration and firmware updates for AV devices spanning a facility, building, enterprise, or residence
  • Available as a cost-effective server appliance, or a free software download
  • Field-updatable firmware
  • Transmitter can be updated in the field via AMS or the web GUI
  • USB port on transmitter and receiver for firmware updates
  • Front panel power and signal status LEDs
  • LED indicators provide power, HDBaseT link, and input selection status information
  • Provides local, convenient setup and troubleshooting when network access is not available
  • Low-profile, 1 inch (25 mm) high enclosures
  • Easy installation into confined spaces below tables and in furniture, as well as behind displays and above projectors
  • Keeps devices out-of-sight when placed in public spaces
  • Included accessories
  • Installation guide
  • 2 meter (6.5 foot) USB-C male-to-male cable (USB 3.1 Gen 1)
  • Surface mounting hardware
  • External universal power supply (for receiver)
  • Award-winning 10 year limited product warranty
  • Ensures long-term product reliability and performance in commercial and residential systems
  • Specify, purchase, and install with confidence
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