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The Atlona® AT-OME-SR21 is an HDBaseT receiver and 4K/UHD scaler with a local HDMI input. Part of the Omega™ Series of integration products for modern AV communications and collaboration, the OME-SR21 receives HDBaseT for video up to 4K/60 4:2:0, plus embedded audio, control, Ethernet, and USB over distances up to 330 feet (100 meters).
The Atlona® AT-OME-SR21 is an HDBaseT receiver and 4K/UHD scaler with a local HDMI input. Part of the Omega™ Series of integration products for modern AV communications and collaboration, the OME-SR21 receives HDBaseT for video up to 4K/60 4:2:0, plus embedded audio, control, Ethernet, and USB over distances up to 330 feet (100 meters). The HDMI input supports video up to UHD/60 4:4:4. The OME-SR21 is HDCP 2.2 compliant and features 4K/60 upscaling and downscaling with frame rate conversion. Additionally, it receives USB over HDBaseT and includes a USB 2.0 hub for integration with PCs, cameras, microphones, speakers, DSPs, and touch or interactive displays. The OME-SR21 is ideal for 4K presentation applications with Omega, HDVS-200, or UHD-EX Series transmitters, as well as Atlona AV presentation switchers with HDBaseT outputs, local HDMI sources, and the Gain™ Series amplifiers.
| AT-OME-SR21 |
|---|
HDMI 2.0, HDCP 2.2 |
4096×2160@60/50/30/25/24Hz, 3840×2160@60/50/30/25/24Hz, 1080p@60/59.9/50/30/29.97/25/24/23.98Hz, 1080i@30/29.97/25Hz, 720p@60/59.94/50Hz, 576p@50Hz, 576i@25Hz, 480p@60/59.96Hz, 480i@30Hz
NOTE: 4K/UHD @ 60Hz is limited to 4:2:0 over HDBaseT, 4K/UHD@60Hz |
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 Resolution: 1024x768p60, 1280x720p50, 1280x720p60, 1280x768p60, 1280x800p60, 1360x768p60, 1600x1200p60, 1920x1080p24, 1920x1080p25, 1920x1080p50, 1920x1080p60, 1920x1200p60, 2048x1080p60, 3840x2160p24, 3840x2160p25...see data sheet for full list |
YUV, RGB |
4:4:4, 4:2:2, 4:2:0 |
8-bit, 10-bit, 12-bit |
PCM 2.0, LPCM 5.1, LPCM 7.1, Dolby® Digital, Dolby Digital Plus™, Dolby TrueHD, Dolby Atmos®, DTS® Digital Surround™, DTS-HD Master Audio™, and DTS:X® |
24 Mbits/s max |
Analog Audio: Format: Stereo 2-Channel Balanced Output: +4 dBu nominal gain, +20 dB headroom Stereo channel separation: > 90 dB THD+N: < 0.03% at 20 Hz to 20 kHz SNR: > 90 dB at 1 kHz, zero clipping @ 0 dBFS, unweighted EQ: 5 band, 63 |
20 Hz to 20 kHz, ± 0.5 dB |
Impedance: 150 Ω |
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz |
Signal 2.0 Maxium Data Rate: 12- Mbps USB Hub 2x Type A, 4-pin female USB Host 1x Type B, female |
RS-232 – 1-way connected display control; 2-way device control and monitoring; Supported baud rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
Yes |
Normally open (NO), adjustable Toggle and Pulse modes; Electrical rating: 48V@1A Connection: Relay 1x - 3 pin captive screw |
HDMI IN/OUT @ 4K - up to 15 ft(5m), HDMI IN/OUT @ 1080p - up to 30 ft(10m) CAT5e @ 4K - up to 295 ft(90m), CAT5e @ 1080p - up to 330 ft(100m) CAT6/6a/7 @ 4K - up to 330 ft(100m) CAT6/6a/7 @ 1080p - up to 330 ft(100m) |
In: 1x RJ45, female |
HDMI In: 1x Type A, 19-pin female HDMI Out: 1x Type A, 19-pin female |
1x - 5-pin captive screw, balanced/unbalanced 2 channel |
DC 24V: 1x – 4-pin, mini-DIN locking connector |
1x – 3 pin captive screw (bidirectional) |
1x RJ45, 100Base-T |
Control Buttons: DEVICE IP, INPUT, PATTERN: 3 – momentary, tact-type IP MODE and RESET: 2 – momentary, recessed |
IP MODE, RESET: 2 – LED, green |
17.6W |
100 – 240 V AC, 50/60 Hz (external supply) |
24 V / 2.7A DC (external supply) |
32°-122°F (0*deg;-50°C) |
20-60% non-condensing |
8.62" x 1.02" x 5.98" (219 x 26 x 152mm) |
1.95 lb |
Unit: CE, FCC, UL |
HDMI Compliance |
Video Resolution |
VESA Resolution |
Supported Resolutions |
Colorspace |
Chroma Subsampling |
Color Depth |
Audio Pass Through |
Bit Rate |
Audio Features |
Frequency Response |
Nominal Impedance |
Supported Sample Rates |
USB Ports |
Control Port |
CEC |
Relay Output |
Transmission Distance - 4K/Ultra HD |
HDBaseT Connections |
HDMI Connections |
Audio Output Connectors |
Power Connection Type |
RS-232 Ports |
LAN Connection |
Features |
LED Indicators |
Power Consumption |
Power Input |
Power Output |
Operating Temperature |
Operating Humidity |
Dimensions (W x H x D) |
Weight |
Certifications |
We want to make our Third-Party Partner program as easy as possible. That’s why we process all claims directly, without any third party telephone tag. Specific warranty terms and details from the manufacturer are below. View the full Atlona® Warranty.
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