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The Atlona® OmniStream™ 121 is a single-channel networked AV decoder for HDMI 2.0 / HDCP 2.2 output supporting resolutions up to 4K @ 60 Hz and HDR (High Dynamic Range), plus audio embedding and de-embedding, and RS-232 or IR control pass-through.
The Atlona® OmniStream™ 121 is a single-channel networked AV decoder for HDMI 2.0 / HDCP 2.2 output supporting resolutions up to 4K @ 60 Hz and HDR (High Dynamic Range), plus audio embedding and de-embedding, and RS-232 or IR control pass-through. It is part of the OmniStream Pro Series, designed for high performance, flexible distribution of AV over standard, off-the-shelf Gigabit Ethernet switches in commercial audiovisual applications. It features advanced high-quality, VC-2 visually lossless video decoding technology with user-selectable, video quality optimization engines designed for computer-generated imaging, or motion video content. The Atlona OmniStream 121 achieves extremely low, sub-frame latency when paired with OmniStream AV encoders. This single-channel decoder is housed in a half-width rack enclosure with front-to-back air flow, and is ideal for high-density, compact installation in distributed, multi-display installations.
OmniStream delivers the highest quality 4K imagery using SMPTE VC-2 visually lossless compression (SMPTE 2042) with extremely low latency. VC-2 is optimized for video distribution over readily available Gigabit Ethernet infrastructure.
AV over IP technology lets you realize opportunities for interconnecting AV throughout a facility, building, or across an entire corporate or university campus. Standard IP network hardware replaces the need for fixed matrix switching systems that are difficult to scale.
OmniStream features selectable AES128 encryption for securing sensitive or protected AV content in government, healthcare, and other environments. OmniStream is also the only AV over IP platform in the industry with SMPTE 2022 forward error correction for ensuring robust performance over large network installations.
| AT-OMNI-121 |
|---|
HDMI 2.0b, HDCP 2.2 |
4096×2160(DCI)@60/30/24 Hz, 3840×2160(UHD)@60/50/24/25/30 Hz, [email protected]/24/25/29.97/30/50/59.94/60 Hz, 1080i@25/29.97/30 Hz, 720p@30/50/59.94/60 Hz NOTE: UHDp60 only supports 4:2:0, scaling and deinterlacing is not supported at 1080i. |
1920×1200, 1680×1050, 1600×1200, 1600×900, 1440×900, 1400×1050, 1366×768, 1360×768, 1280×1024, 1280×800, 1280×768, 1152×768, 1024×768 NOTE: All VESA resolutions are 60Hz. |
YUV, RGB |
One decoding engine |
VC-2 (SMPTE-2042) |
4:4:4, 4:2:2, 4:2:0 |
User-selectable: Computer Graphics or Motion Video |
8-bit, 10-bit, 12-bit |
HDR10, HLG, Dolby Vision NOTE: Dolby Vision requires a separate license. |
Configurable up to 900 Mbps |
0.5 frame (e.g. 1080p @ 60 Hz latency is < 8 ms between encoder and decoder), 1.5 frames in Fast Switching mode (e.g. 1080p @ 60 Hz latency is < 24 ms between encoder and decoder) NOTE: Unusual network configurations may increase overall latency |
LPCM 2.0, LPCM 5.1, LPCM 7.1, Dolby® Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos®, DTS®, DTS-HD Master Audio™ |
Multichannel LPCM to two-channel LPCM |
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz |
Balanced output: +4 dBu nominal gain, +20 dB headroom Stereo channel separation: > 90 dB NOTE: External power supply is required when using the analog audio interface. |
Output impedance: 150 Ω |
Frequency response: 20 Hz to 20 kHz, ± 0.5 dB |
THD+N: < 0.03% at 20 Hz to 20 kHz |
SNR: > 90 dB at 1 kHz, zero clipping @ 0 dBFS, unweighted |
Up to 24-bit |
RTP |
AES67 |
DHCP, static |
AES-128 |
HTTPS, SSH, SCP, and WebSockets with TLS |
IEEE 802.1x: PEAP/MSCHAPv2 or EAP-TLS |
CEC: Supported and triggered from control systems and OmniStream encoders RS-232 Device control and configuration; supports baud rates from 2400 to 115200 RS-232 Bidirectional pass-through from control system to network |
Power: 1 – Phoenix, 2-pin Audio: 1 – Phoenix, 10-pin; AUDIO IN/OUT; accepts balanced or unbalanced line |
1 – Type A, 19-pin, female, locking |
Ethernet: 1 – RJ45, 10/100/1000 Mbps NOTE: Maximum distance per hop 300ft (100m), depending upon network connection. |
RS-232 / IR: 1 – Phoenix, 6-pin (2 ports); RS-232 on port 1 and 2, IR on port 2 only |
IEEE 802.3af |
Up to 12W (w/o analog audio), up to 25W (w/ analog audio) |
110 – 220 V AC, 50/60 Hz (external supply) |
48 V DC, 0.83 A (external supply) |
14°-122°F (-10°-50°C) |
20-95% non-condensing |
1.5 lb (0.7 kg) |
8.2" x 1.3" x 4.4" (208 x 34 x 112mm) |
CE, RoHS, FCC External Supply: CE, FCC, cULus, RoHS, RCM |
HDMI Compliance |
Video Resolution |
VESA Resolution |
Colorspace |
Channels |
Compression Format |
Chroma Subsampling |
Video Quality Optimization |
Color Depth |
Video Processing |
Bit Rate |
Latency |
Audio Pass Through |
Audio Down Mixing |
Supported Sample Rates |
Audio Features |
Impedance Output |
Frequency Response |
Total Harmonic Distortion (THD) |
Signal to Noise Ratio |
Audio Bit Depth |
Streaming |
Audio Transport |
Network Addressing |
Encryption |
Management Features |
Wireless Mode(s) |
Control Port |
Connectors |
HDMI Connections |
Ethernet Ports |
RS-232 Ports |
PoE Features |
Power Consumption |
Power Input |
Power Output |
Operating Temperature |
Operating Humidity |
Weight |
Dimensions (W x H x D) |
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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