Product Overview
Atlona AT-OME-CS31 Overview
This 3x1 HDMI/HDBaseT Switcher from Atlona is a comprehensive AV solution tailored for classrooms and conference rooms, facilitating seamless presentation and collaboration. It offers remote and local AV source switching, a mixer/amplifier, and a USB hub. The switcher features one HDBaseT and two HDMI inputs, Ethernet, power, control, and USB 2.0 data extension up to 330'. Connected devices like laptops and document cameras are seamlessly routed to the HDMI output linked to a projector or display.
The integrated mixer/amplifier delivers either two channels of 25W or a single channel of 50W into 4 or 8 ohms, featuring a balanced stereo audio input and two unbalanced stereo audio inputs with individual level control. A balanced stereo line-level output enables the mixed signal to be transmitted to assistive listening systems or separate amplifiers.
The unit's USB system integrates a USB 2.0 host over HDBaseT and supports connections for up to four peripheral devices, including cameras, speakerphones, interactive displays, keyboards, mice, or storage devices. Designed with educational settings in mind, the versatile device incorporates unique features such as ducking, which automatically reduces the volume of other audio sources when the presenter speaks into their microphone, and PA sense, which mutes the amplifier output upon detecting activity on the school's public address system. These functions ensure that crucial lesson material and announcements are conveyed clearly.
For control purposes, dual Ethernet ports and two RS-232 ports enable automated operation by the switcher itself or integration with Velocity and other third-party control systems. The sleek and compact enclosure allows flexible mounting options, such as behind a display, under a desk, or on a table.
- HDBaseT input supports extension of HDMI, Ethernet, power, control, and USB 2.0 data up to 330'
- USB system integrates USB 2.0 host over HDBaseT with local USB-B 3.0 host port and four USB-A peripheral ports
- 2 x 25W at 4/8 ohms amplifier (stereo or dual mono) or 1 x 50W at 4/8 ohms (bridged)
- One balanced stereo line-level input and two unbalanced stereo line-level inputs on 3.5mm connections
- Balanced stereo line-level output allows the mixed signal to be passed to an assistive listening system or separate amplifier
- Supports mixing three-line inputs, de-embedded HDMI, and USB audio to the amplifier and line outputs
- Ducking lowers the level of all inputs when audio is present on the balanced audio input
- Supports audio mute with contact closure or PA sense, so announcements can be heard clearly
- Dual Ethernet ports and integrated network switch allows a single connection to an AV LAN for IP control of a display and the switcher
- Two RS-232 ports for control of the switcher or peripheral devices
- Two digital I/O ports for automated control from occupancy sensors or other third-party devices
- 5V USB charging port for powering external devices such as a Bluetooth receiver
- ENERGY STAR qualified for power efficiency and cost savings
- Automatic display control changes display power state via CEC, IP, or RS-232 based on active or standby mode of the switcher or status of occupancy sensors connected to the digital I/O ports
- Auto-switching selects active input when sources are connected or if there is a change in source power status
- Manages EDID communications with the source through the connected display’s EDID or internally stored EDID
- HDCP 2.2 compliant
- 4K/UHD capability at 60 fps with 4:4:4 chroma sampling
- Supports HDR10, HLG, and Dolby Vision HDR formats
- Intuitive GUI-based configuration using integrated web server
- Front-panel LED indicators provide status for power, input selection, and LAN
- Low-profile enclosure for mounting behind a display or under a desk or table
Atlona AT-OME-CS31Specs
Switching Type | |
Processing Resolution | |
Audio Processing |
Video Inputs | |
Input Video Format | |
Audio Inputs | |
Input Audio Format | |
Embedded Audio Input |
Video Outputs | |
Output Video Format | |
Embedded Audio Output |
Other I/O | |
HDCP Support | |
HDR Support | |
DTS Compatibility | |
Dolby Compatibility |
Wi-Fi | |
Bluetooth |
Power I/O | |
Power Consumption |
Operating Conditions | |
Storage Conditions | |
Certifications | |
Dimensions | |
Weight |