Atlona AT-OME-CS31-SA-HDBT 3 x 1 HDMI HDBaseT Switcher

The Atlona AT-OME-CS31-SA-HDBT 3 x 1 HDMI HDBaseT Switcher is part of the Omega Series AV presentation and collaboration systems, providing a range of features suited for modern classrooms and meeting spaces, including AV switching for local and remote sources, USB routing, audio mixing, amplification, and control.

AV Switching:
The OME-CS31-SA-HDBT facilitates 3x1 switching among one HDBaseT input, two HDMI inputs, and one HDMI output.

The HDBaseT input extends video up to 4K/60 4:2:0 with embedded audio, control, Ethernet, and USB over distances up to 330 feet (100 meters).

HDMI inputs support 4K HDR and 4K/60 4:4:4, ideal for remote sources like lecterns or projector-mounted switchers.

USB Routing:
Includes a four-port USB hub for connecting devices such as cameras, speakerphones, and interactive displays, enabling switching between remote and local host devices for video conferencing and UC platforms.

Audio Mixing and Amplification:
Three-line inputs for various audio devices with an onboard mixer for individual-level adjustments.
The integrated amplifier provides two channels of 25 watts or a single channel of 50 watts into 4 or 8 ohms.

Advanced Audio Features:
Features like Ducking and PA Mute ensure clear lesson material and announcements in classrooms.

Line output routes all switcher audio to assistive listening systems.

Automation and Control:
Display control options include TCP/IP, RS-232, or CEC* without the need for a separate system.

Automatic display control activates the display when a device is connected and powers off upon disconnection.

Trigger display functions based on occupancy using the Atlona AT-OCS-900N or other connected sensors.

Key Features

• The Atlona AT-OME-CS31-SA-HDBT is a versatile AV presentation and collaboration system designed for modern classrooms and meeting spaces
  
• Features a 3x1 AV switcher with one HDBaseT input, two HDMI inputs, and one HDMI output
  
• HDBaseT input supports extension of HDMI signals, Ethernet, power, control, and USB 2.0 data up to 330 feet (100 meters)
  
• USB system integrates USB 2.0 host over HDBaseT with local USB 3.0 type B host port and four type A peripheral ports
  
• Includes a 2 x 25 watts @ 4/8 ohms amplifier (stereo or dual mono) or 1 x 50 watts @ 4/8 ohms (bridged)
  
• Offers one balanced stereo line level input and two unbalanced stereo line level inputs on 3.5 mm connections
  
• Balanced stereo line level output allows mixed signal to be passed to assistive listening system or separate amplifier
  
• Supports mixing 3-line inputs, de-embedded HDMI audio, and USB audio to the amplifier and line outputs
  
• Features audio mute with contact closure or PA sense for clear announcements
  
• Energy Star qualified for power efficiency and cost savings, with automatic display control and auto-switching capabilities

Technical Specifications

Video
Signal
Input - HDMI, HDBaseT
Output - HDMI
Copy Protection
HDCP 2.2
Pixel Clock
HDMI: 600 MHz, HDBaseT: 300 MHz
UHD/HD/SD
4096x2160 (DCI) @ 24/25/30/50/60(1) Hz
3840x2160 (UHD) @ 24/25/30/50/60(1) Hz
1920x1080p @ 23.97/24/25/29.97/30/50/60 Hz
1920x1080i @ 50/60 Hz
1280x720p @ 30/50/60 Hz
720x576p @ 50 Hz
720x576i @ 25/50 Hz
720x480p @ 60 Hz
640x480p @ 60 Hz
640x480i @ 60 Hz
VESA All resolutions are 60Hz
2560x2048
2560x1600
2048x1536
1920x1200
1680x1050
1600x1200
1600x900
1440x900
1400x1050
1366x768
1360x768
1280x1024
1280x800
1280x768
1152x768
1024x768
800x600
640x480
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 @ 60 Hz
Audio
Bit Depth
Up to 24 bits
Sample Rate
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
USB
Signal
3.0
Maximum Data Rate
5 Gbps
Internal Hubs
2 USB hubs
Ethernet
Port
2 x RJ45
Standards and Protocols
HTTP, HTTPS, Telnet, SSH, JSON over WebSockets
Speeds
10/100/1000 Mbps
Addressing
DHCP, Static - selectable through built-in web server and API commands
RS-232
Port
2 x 3-pin captive screw
Use
Unit and external device control and configuration
Baud Rates
9600, 19200, 38400, 57600, 115200
Data Flow
Bidirectional
CEC
Ports
1 x HDMI OUT, Type A, 19-pin female
Triggering
Through HDMI
Buttons
Input
1 x momentary, tact-type
Indicators
PWR, LAN, LINK, IN1, IN2, IN3
6 x LED, green
Connectors
HDMI IN
2 x Type A, 19-pin female
HDMI OUT
1 x Type A, 19-pin female
HDBaseT IN
1 x RJ45
HOST
1 x USB type B, female
MIC
1 x RJ45
VOICE L/R
1 x 5-pin captive screw
L/R
2 x 3.5 mm mini-stereo
5V
1 x USB type A, female
FW
1 x USB type C, female
LAN
2 x RJ45
TRIGGER I/O
2 x 4-pin captive screw
RS-232
2 x 3-pin captive screw
PA SENSE TRIGGER
1 x 2-pin captive screw
PA SENSE GND/25V/75V/100V
1 x 4-pin captive screw
AMP OUT
1 x 4-pin captive screw
AUDIO OUT
1 x 5-pin captive screw
HUB
4 x USB type A, female
24V / 5A
1 x 4-pin DIN
Power
Consumption
95.3 W
BTU/h
325.2
External Power Supply
100 - 240 V AC, 50/60 Hz
Output: 24 V / 5 A DC
Dimensions (H x W x D)
0.98 x 11.81 x 8.27
Power Supply (AT-PS-245-D4)
1.6 x 2.6 x 6.2
Weight
3.8 pounds
Certification
Device
CE, RoHS, FCC
Power Supply
CE, FCC, UL, CUL, TUV-GS, CB, PSE, CCC
Compliance
NDAA-889
Yes
TAA
Yes