AT-OMNI-121 / AT-OMNI-122
9
The Atlona OmniStream™ 121 (AT-OMNI-121) is a networked AV decoder for one HDMI source up to 4K/UHD,
plus embedded audio and RS-232 control. The Atlona OmniStream™ 122 (AT-OMNI-122) adds a second channel
of encoding for two HDMI sources up to 4K/UHD and RS-232 control and can deliver duplicate AV streams to
two networks for full system redundancy in mission-critical applications. OmniStream features SMPTE VC-2
compression for critical-quality video applications, with extremely low, sub-frame latency from encode to decode.
It also includes selectable AES-128 encryption and SMPTE 2022-5 Forward Error Correction (FEC) for robust AV
distribution spanning multiple networks. Both OmniStream decoders are housed in compact enclosures that easily
fit into a half RU space. They can be powered over the network through Power over Ethernet (PoE) or optionally from
local AC power.
OmniStream was engineered from the ground up at Atlona to deliver the performance and dependability of traditional
AV distribution, with the virtually unlimited scalability and cost efficiency of integrating over data networks. It
addresses the many challenges AV and IT integrators encounter with implementing networked AV systems, while
delivering immediate and long-term ROI to end users in enterprises and other organizations.
Introduction
Features
Package Contents
OmniStream Single-Channel Decoder
1 x AT-OMNI-121
1 x Phoenix terminal block, 6-pin (push spring)
1 x Wall/table mounting brackets
4 x Rubber feet
1 x Installation Guide
OmniStream Dual-Channel Decoder
1 x AT-OMNI-122
1 x Phoenix terminal block, 6-pin (push spring)
1 x Wall/table mounting brackets
4 x Rubber feet
1 x Installation Guide
OmniStream Single-Channel Decoder
•
Single-channel AV decoder for HDMI up to 4K/UHD
• Redundancy capabilities for mission critical
applications
•
SMPTE VC-2 compression
• RS-232 control
• Selectable AES-128 encryption
•
SMPTE 2022-5 FEC
•
Powered using PoE or optional external 48V DC
power supply
OmniStream Dual-Channel Decoder
•
Dual-channel AV decoder for HDMI up to 4K/UHD
• Redundancy capabilities for mission critical
applications
•
SMPTE VC-2 compression
• RS-232 control
•
Audio embedding / de-embedding
• Selectable AES-128 encryption
•
SMPTE 2022-5 FEC
•
Powered using PoE or optional external 48V DC
power supply