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AT-OME-ST31A
8
The Atlona
AT-OME-ST31A
is a 3×1 switcher and HDBaseT transmitter with HDMI and USB-C inputs. Part of the
Omega™ Series of integration products for modern AV communications and collaboration, it features mirrored HDMI
and HDBaseT outputs, two-channel audio de-embedding to an analog balanced audio output, and is HDCP 2.2
compliant. The USB-C input is ideal for AV interfacing for newer Mac®, Chromebook™, and Windows® PCs, as well
as smartphones and tablets. Video signals up to 4K/60 4:2:0 can be transmitted over HDBaseT up to 330 feet (100
meters). All inputs and the local HDMI output support 4K HDR and 4K/60 4:4:4 at HDMI data rates up to 18 Gbps.
Additionally, 4K downscaling to 1080p is available for the HDMI output when connected to an HD sink. The OME-
ST31A is designed for use with Omega™ Series receivers and switchers, select HDVS Series receivers, the AT-UHD-
EX-100CE-RX receiver, and other Atlona switchers with HDBaseT inputs.
Introduction
Features
Package Contents
•
3×1 HDBaseT switcherwith HDMI and USB-C inputs
•
Mirrored HDBaseT and HDMI outputs
•
Selectable 4K to 1080p downscaling
•
Remote PoE (Power over Ethernet) over HDBaseT or local powering
• Automatic input selection and automatic display control
•
Audio de-embedding
1 x AT-OME-ST31A
1 x USB-C cable
2 x Mounting brackets
4 x Mounting screws
1 x Installation Guide