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
EAN: 846352007577
Atlona AT-OME-CS31 Specs
Processing
| Switching Type | Software |
| Processing Resolution | DCI 4K at 60 |
| Audio Processing | 192 kHz / 24-Bit |
Input
| Video Inputs | 2x HDMI (2.0) Female 1x RJ45 (HDBaseT) Female |
| Input Video Format | HDMI / RJ45 (8/10/12-Bit 4:4:4/4:2:2/4:2:0 RGB, YUV) DCI 4K at 24/25/30/50/60 fps UHD 4K at 24/25/30/50/60 fps 1080p at 23.98/24/25/29.97/30/50/60 fps 1080i at 50/60 fps 720p at 30/50/60 fps 576p at 50 fps 576i / 625 lines at 25/50 fps 480p at 60 fps 480i / 525 lines at 60 fps WUXGA (1920 x 1200) at 60 fps WUXGA+ (1680 x 1050) at 60 fps UXGA (1600 x 1200) at 60 fps WXGA+ (1440 x 900) at 60 fps SXGA+ (1400 x 1050) at 60 fps FWXGA (1366 x 768) at 60 fps SXVGA (1280 x 1024) at 60 fps WXGA (1280 x 800) at 60 fps XGA (1024 x 768) at 60 fps SVGA (800 x 600) at 60 fps VGA (640 x 480) at 60 fps 1360 x 768 at 60 fps 1280 x 768 at 60 fps |
| Audio Inputs | 1x Block 5-Pin Stereo Analog Female 2x 1/8" / 3.5 mm TRS Stereo Analog Female 1x RJ45 Mic Female |
| Input Audio Format | Analog: 192 kHz / 24-Bit LPCM (Linear Pulse-Code Modulation): 192 kHz / 24-Bit |
| Embedded Audio Input | HDMI: 8-Channel (per Input) |
Output
| Video Outputs | 1x HDMI (2.0) Female |
| Output Video Format | HDMI (8/10/12-Bit 4:4:4/4:2:2/4:2:0 RGB, YUV) DCI 4K at 24/25/30/50/60 fps UHD 4K at 24/25/30/50/60 fps 1080p at 23.98/24/25/29.97/30/50/60 fps 1080i at 50/60 fps 720p at 30/50/60 fps 576p at 50 fps 576i / 625 lines at 25/50 fps 480p at 60 fps 480i / 525 lines at 60 fps WUXGA (1920 x 1200) at 60 fps WUXGA+ (1680 x 1050) at 60 fps UXGA (1600 x 1200) at 60 fps WXGA+ (1440 x 900) at 60 fps SXGA+ (1400 x 1050) at 60 fps FWXGA (1366 x 768) at 60 fps SXGA (1280 x 1024) at 60 fps 1280 x 960 at 60 fps XGA (1024 x 768) at 60 fps SVGA (800 x 600) at 60 fps VGA (640 x 480) at 60 fps 1360 x 768 at 60 fps 1280 x 768 at 60 fps |
| Embedded Audio Output | HDMI: 8-Channel |
Connectivity
| Other I/O | 2x RJ45 LAN Input/Output 1x USB-B 3.0 / 3.1/3.2 Gen 1 Input/Output 1x USB-C Firmware Input 2x Block 4-Pin Input 2x Block 3-Pin RS-232 Input/Output 1x Block 2-Pin Input 1x Block 4-Pin Input 1x Block 4-Pin Output 4x USB-A 3.0 / 3.1/3.2 Gen 1 Output |
| HDCP Support | Yes, Version 2.2 |
| HDR Support | Yes, HDR10/Dolby Vision/Hybrid Log Gamma |
| DTS Compatibility | DTS Digital Surround, DTS-HD Master Audio, DTS:X |
| Dolby Compatibility | Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD |
Hardware
| Wi-Fi | No |
| Bluetooth | No |
Power
| Power I/O | 1x USB-A (5 VDC ) Input 1x DIN 4-Pin (24 VDC up to 5 A) Input |
| Power Consumption | 95.3 W |
Environmental
| Operating Temperature | 32 to 122°F / 0 to 50°C |
| Storage Temperature | -4 to 140°F / -20 to 60°C |
| Operating Humidity | 20 to 90% |
General
| Certifications | CE, RoHS, FCC, UL, cUL, TUV, CB, PSE, CCC |
| Dimensions | 11.8 x 8.3 x 1" / 300 x 210 x 25 mm |
| Weight | 3.7 lb / 1.7 kg |
In the Box
- Atlona 3x1 HDMI/HDBaseT Switcher with Audio Mixer Amplifier & USB Hub
- Set of Mating Connectors for Captive-Screw Connectors
- Surface Mount Bracket
- 4 x Rubber Foot
- 24 VDC, 5A Power Supply
- AC Cord
- Insert with QR Code
- 3-Year Manufacturer Warranty
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