Atlona AT-OME-ST31 Three-Input Switcher for HDMI and USB-C

Name: Atlona AT-OME-ST31 Three-Input Switcher for HDMI and USB-C
Brand: Atlona
SKU: AT-OME-ST31
Price: 970.00 USD
Availability: InStock

Vendor: Atlona

Description Atlona AT-OME-ST31 Three-Input Switcher for HDMI and USB-C The Atlona AT-OME-ST31 and AT-OME-ST31A are HDBaseT and 3×1 switchers transmitter designed for remote powering, USB-C and HDMI inputs. The Atlona AT-OME-ST31 is designed with analog audio embedding for replacing the USB-C...

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Description

Atlona AT-OME-ST31 Three-Input Switcher for HDMI and USB-C

The Atlona AT-OME-ST31 and AT-OME-ST31A are HDBaseT and 3×1 switchers transmitter designed for remote powering, USB-C and HDMI inputs. The Atlona AT-OME-ST31 is designed with analog audio embedding for replacing the USB-C and HDMI input audio, at the same time the Atlona AT-OME-ST31 is created with two-channel audio de-embedding to an analog balanced audio output. It is a Part of the Omega™ Series of integration products for modern AV collaboration and communications, OME-ST31 features HDBaseT outputs and mirrored HDMI and is HDCP 2.2 compliant. The USB-C input is ideal for AV interfacing with newer Mac®, Windows® PC, and Chromebook™, and also the tablets and smartphones. Video signals up to 4K/60 4:2:0, plus Ethernet, embedded audio and control can be transmitted over HDBaseT up to 330 feet (100 meters). The local HDMI output and all inputs are supporting 4K HDR and 4K/60 4:4:4 at HDMI data rates up to 18 Gbps. When connected to an HD sink the 4K downscaling to 1080p @ 60, 30, or 24 Hz is available for the HDMI output. The Atlona AT-OME-ST31 is designed for use alongside Omega Series switchers and receivers, select HDVS Series receivers such as the AT-UHD-EX-100CE-RX receiver, AT-HDVS-SC-RX scaler and other Atlona switchers with HDBaseT inputs.

All-in-One Switcher, Controller, and Extender

This switching transmitter can serve as an integral component of a fully automated AV system, with the convenience of automatic input selection and display control. It can be remotely powered by Atlona HDBaseT-equipped devices through Power over Ethernet (PoE). With the optional AT-PS-245-D4 power supply, the OME-ST31 can provide PoE powering to a compatible receiver, and also charge laptops and mobile devices through the USB-C port. For additional integration convenience, the OME-ST31 features TCP/IP and RS-232 control, RS-232 insertion over HDBaseT, and remote management with Atlona Management System (AMS).

Automatic Display Control

The OME-ST31 provides control to a display through TCP/IP, RS-232, or CEC*, without the need for a separate control system. This simplifies system design and integration while reducing costs. With automatic display control, the OME-ST31 can trigger a display to power on automatically whenever a laptop or other device is connected. At the end of the presentation, when the presenter disconnects the laptop, the OME-ST31 forces the display to power off. Ease of presenter interaction with the system, and the savings incurred by automatic display shutdown provide a significant return on investment. The OME-ST31 display control capability can also be triggered by an external control system.

* Consumer Electronics Control (CEC): Atlona does not guarantee the function of CEC with all televisions. We can confirm proper operation with many current Samsung, Panasonic, Sony, and LG TVs. Many manufacturers do not support the CEC “off” command when sent from a source and older TVs use proprietary commands. Atlona only supports those TVs that follow CEC command structure from HDMI 1.2a and support the “off” command when issued by a source. We encourage any dealer to get evaluation product from Atlona prior to designing a system around this control technology or be prepared to use other methods to control their displays if Atlona CEC is not compatible with the installed displays.

Reliable Auto-Switching

The OME-ST31 automatically selects an input source based on detection of the 5 volt hot plug detect (HPD) signal, as well as active video. This ensures reliable auto-switching operation for all video sources, including DVRs, DisplayPort / Mini DisplayPort adapters, and other devices that always maintain the HPD line at the 5 volt “high” state but may not be delivering active video.

Applications

Complete system integration – The OME-ST31 and a compatible HDBaseT receiver provide a compact, yet comprehensive and cost-effective integration solution. When installed below a meeting table, the available Pocket™ 3H (AT-PKT-3H) provides convenient tabletop AV cable access for easy BYOD connectivity.
Larger system applications – The OME-ST31 is ideal for extending AV connectivity from a central equipment rack to a meeting table or lectern, where presenters can easily access the system.
Auditoriums and lecture halls – This switcher can be used for presenting 4K video content through the projector, while also optimizing for a 1080p confidence monitor.

Product compatibility

The AT-OME-ST31 is ideal for 4K/UHD extension to the AT-UHD-EX-100CE-RX-PSE or AT-UHD-EX-100CE-RX receiver, and can also provide remote 4K/UHD input switching for Atlona HDBaseT-equipped switchers and matrix switchers. Additionally, the AT-OME-ST31 is compatible with the AT-HDVS-200-RX receiver and HD scaler, and the AT-HDVS-SC-RX receiver and 4K/UHD scaler.

The AT-OME-ST31A is available as the AT-OME-ST31A-KIT with the AT-UHD-EX-100CE-RX-PSE.

See below for a complete listing of compatible products.

Technical Features

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.

Mirrored HDBaseT and HDMI outputs

Local and long-distance video outputs provide flexible options for AV system designs and applications

Video, audio, power, and data over category cable utilizing HDBaseT technology

Transmits 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 4:4:4 chroma sampling on local ports (HDMI and USB-C), plus support for HDR formats

HDBaseT output supports 4K/UHD @ 60 Hz with 4:2:0 chroma subsampling
HDMI and USB-C inputs, and HDMI output are compatible with 4K HDR10 @ 60 Hz and Dolby Vision™ @ 60 Hz, as well as HLG (Hybrid Log-Gamma) for future 60p HDR broadcast services

HDCP 2.2 compliant

Adheres to latest specification for High-bandwidth Digital Content Protection*
Allows protected content stream to pass between authenticated devices
* HDBaseT receiver or switcher must also be HDCP 2.2 compliant.

Selectable 4K to 1080p downscaling

Integrated video processing available on the HDMI output for down-converting 4K/UHD @ 60 Hz to 1080p
Ideal for applications with 1080p displays, video conferencing codecs, and other HD sink devices

Remote PoE (Power over Ethernet) or local powering

Industry standard IEEE 802.3af PoE is supplied by an Atlona receiver or switcher over HDBaseT
Allows convenient switcher installation at a table or other remote location, without the need for local AC power
Also can be locally powered by the optional AT-PS-245-D4 power supply – to supply PoE to a receiver and 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

Audio embedding or de-embedding

Embeds incoming analog two-channel audio onto the HDMI and HDBaseT outputs (AT-OME-ST31)
De-embeds two-channel source audio into an analog balanced audio output (AT-OME-ST31A)
Allows simple integration of audio from PCs

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

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

Flexible control options for compatibility with the Atlona Velocity™ control system, as well as other third-party control systems
Reduces integration time and costs

Easy to configure and manage with AMS (Atlona Management System)

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

Device can be updated in the field via AMS or the web GUI
USB port also available 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, 1.02 inch (26 mm) high enclosure

Easy installation into confined spaces below tables and in furniture

Included accessories

Installation guide, surface mounting hardware, and 2 meter (6.5 foot) USB-C male-to-male cable (USB 3.1 Gen 1)

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

Specification

HDMI Specification	HDMI 2.0(1); HDCP 1.4, 2.2
UHD/HD/SD	4096×2160 (DCI) @ 60(1)/30/25/24 Hz, 3840×2160 (UHD) @ 60(1)/30/25/24 Hz, 1080p @ 60/59.9/50/30/29.97/25/24/23.98 Hz, 1080i @ 60/59.94/50 Hz, 720p @ 60/59.94/50 Hz, 576p @ 50 Hz, 576i @ 50 Hz, 480p @ 60/59.96 Hz, 480i @ 60 Hz
VESA	2560×1600, 2048×1536, 1920×1200, 1680×1050, 1600×1200, 1440×900, 1400×1050, 1280×1024, 1280×800, 1366×768, 1360×768, 1152×864, 1024×768, 800×600, 640×480
Scaler(2)	IN	OUT
	4K @ 24 Hz 4K @ 30 Hz 4K @ 60 Hz, 4:2:0	1080p @ 24 Hz 1080p @ 30 Hz 1080p @ 60 Hz (YUV/RGB, 4:4:4)
USB-C	Up to 4K/UHD @ 60Hz
Color Space	YUV, RGB
Chroma Subsampling	4:4:4, 4:2:2, 4:2:0
Color Depth	8-bit, 10-bit, 12-bit
HDR	HDR10, Hybrid-Log Gamma (HLG), and Dolby® Vision™ @ 60Hz; HDMI and USB-C ports only

Audio
Pass-Through Formats	PCM, Dolby® Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS® Digital Surround™, DTS-HD Master Audio™, and DTS:X®
Sample Rate	32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Bit Rate	24 Mbits/s max
Analog Audio Output (AT-OME-ST31A)
Format	2-channel stereo
Balanced Output	+4 dBu, nominal gain; +20 dBu headroom
Frequency Response	20 Hz to 20 kHz, ±0.5 dB
THD+N	< 0.004% @ 20 Hz to 20 kHz
SNR	> 105 dB @ 1 kHz, zero clipping @ 0 dBFS, unweighted

Protocols
Supported	HTTP, Telnet
Addressing	DHCP, static
Authentication	IEEE 802.1x: PEAP/MSCHAPv2 or EAP-TLS

Control
RS-232	Device control and configuration; supports baud rates from 2400 to 115200
IP	Device control and configuration
CEC	Device control and configuration

Connectors
HDMI IN	2 – Type A, 19-pin female
HDMI OUT	1 – Type A, 19-pin female
USB-C	1 – USB Type-C v3.1, 24-pin female
HDBaseT OUT	1 – RJ45
LAN	1 – RJ45, 10/100/1000 Mbps
RS-232	1 – 3-pin captive screw (bidirectional)
AUDIO IN (AT-OME-ST31)	1 – 3.5 mm mini-stereo
AUDIO OUT (AT-OME-ST31A)	1 – 5-pin captive screw, balanced/unbalanced, 2-channel
DC 24V	1 – 4-pin, locking

USB
USB-C Device Charging Capability	60 W @ 20 V / 3 A, 36 W @ 12 V / 3 A, and 15 W @ 5 V / 3 A

Controls and Indicators
INPUT, DISPLAY	2 – momentary, tact-type
IP MODE, RESET	2 – momentary, tact-type, recessed
PWR indicator	1 – LED, green
LINK indicator	1 – LED, yellow
INPUT indicators: 1,2,3	3 – LED, green

Resolution / Distance	4K/UHD – Feet / Meters		1080p – Feet / Meters
HDMI IN/OUT	15	5	30	10
CAT5e	295	90	330	100
CAT6/6a/7	330	100	330	100

Signal
Maximum TMDS Clock	600 MHz (300 MHz over HDBaseT)
HDBaseT	10 Gbps

Power
Consumption (AT-OME-ST31)	100.43 W (with USB charging) 25.3 W (without USB charging)
Consumption (AT-OME-ST31A)	101.5 W (with USB charging) 24.2 W (without USB charging)
External Power Supply (optional) AT-PS-245-D4	Input: 110 – 220 V AC, 50/60 Hz Output: 24 V DC, 3 A Safety: FCC, RCM, cULus, CE, RoHS

Environmental
Operating Temperature	+32 to +113 °F 0 to +45 °C
Storage Temerature	-4 to +140 °F -20 to +60 °C
Operating Humidity (RH)	20% to 95%, non-condensing