Atlona AT-OME-MS42
4×2 AV Matrix Switcher

Key Features

• 4×2 AV matrix switcher with HDMI^®, DisplayPort^TM, and USB-C^® inputs
• USB-C input for AV, data, and device charging
• HDBaseT^TM and HDMI outputs with selectable AV switching modes
• USB 2.0 interfacing and extension up to 330 feet (100 meters)
• 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling on local ports (HDMI, DisplayPort, and USB-C)
• Selectable 4K to 1080p downscaling

Specifications

Video
HDMI	2.0 (1.4 when downscaled)
HDCP	2.2 (will downscale reporting to match connected devices – does not downscale HDCP signal)
UHD/HD	4096×2160 @ 60(1)/50/30/25/24 Hz 3840×2160 @60(1)/50/30/25/24 Hz 1920x1080p @ 60/59.9/50/30/29.97/25/24/23.98 Hz 1920x1080i @ 30/29.97/25 Hz 1280x720p @ 60/59.94/50 Hz	720x576p @ 50 Hz 720x576i @ 50 Hz 640x480p @ 60/59.96 Hz 640x480i @ 30 Hz
VESA	2560×1600 @ 60 Hz 2048×1536 @ 60 Hz 1920×1200 @ 60 Hz 1680×1050 @ 60 Hz 1600×1200 @ 60 Hz 1440×900 @ 60 Hz 1400×1050 @ 60 Hz 1280×1024 @ 60 Hz	1280×800 @ 60 Hz 1366×768 @ 60 Hz 1360×768 @ 60 Hz 1152×864 @ 60 Hz 1024×768 @ 60 Hz 800×600 @ 60 Hz 640×480 @ 60 Hz
Scaler (HDMI Output)(2)	IN	OUT
	4K @ 24 Hz 4K @ 30 Hz 4K @ 60 Hz, 4:2:0	1080p @ 24 Hz 1080p @ 30 Hz 1080p @ 60 Hz (YUV/RGB, 4:4:4)
Scaler Pass-Through (HDMI Output)	4K @ 60 Hz	4K @ 60 Hz
USB-C®	Up to 4K/UHD @ 60Hz
Color Space	YUV, RGB
Chroma Subsampling	4:4:4, 4:2:2, 4:2:0
Color Depth	8-bit, 10-bit, 12-bit
HDR(3)	HDR10, Hybrid-Log Gamma (HLG), and Dolby® Vision™ @ 60Hz

Audio
HDMI / HDBaseT Pass-Through Formats	LPCM 2.0 LPCM 5.1 LPCM 7.1	Dolby® Digital Dolby Digital Plus™ Dolby TrueHD Dolby Atmos®	DTS® Digital Surround™ DTS-HD Master Audio™ DTS:X®
Bit Rate	24 Mbits/s max
Analog Audio
Format	2-channel stereo
Balanced Output	+4 dBu, nominal gain; +20 dBu headroom
Frequency Response	20 Hz to 20 kHz, ±0.5 dB
THD + N	< 0.004% @ 20 Hz to 20 kHz
SNR	> 105 dB @ 1 kHz, zero clipping @ 0 dBFS, unweighted
Sample Rate	32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

USB
Signal	2.0
Maximum Data Rate	120 Mbps
USB-C	Supports Audio, Video, device and host data, and up to 60W power charging

Control
RS-232	Device control and configuration Bidirectional pass-through from control system over HDBaseT Supported baud rates: 2400, 4800, 9600, 19200, 38400, 57600, 115200
IP	Protocols: HTTPS, Telnet, mDNS Modes: DHCP, Static – selectable through front panel and webGUI
CEC	Yes

Resolution / Distance	4K/UHD – Feet / Meters		1080p – Feet / Meters
HDMI IN/OUT	15	5	30	10
CAT5e	295	90	330	100
CAT6/6a/7	330	100	330	100

Connectors, Controls, and Indicators
HDMI IN	2 – Type A, 19-pin female
DP IN	1 – DisplayPort, female
USB-C IN	1 – USB Type-C® v3.1, 24-pin female, AV input (Alternate Mode)
HDMI OUT	1 – Type A, 19-pin female
HDBaseT OUT	1 – RJ45, female
USB HUB	2 – Type A, 4-pin female
USB HOST	2 – Type B, female
AUDIO OUT	1 – 5-pin captive screw, balanced / unbalanced 2-channel
RS-232	1 – 3-pin captive screw (bidirectional)
LAN	1 – RJ45, 100Base-T
PWR	1 – 4-pin DIN, locking
Control Buttons: HDMI OUT, HDBaseT OUT, DISPLAY IP MODE, RESET	3 – momentary, tact-type 2 – momentary, recessed
Function Indicators: INPUT PWR, LINK, IP MODE, RESET	8 – LED, blue 4 – LED, blue

Temperature	Fahrenheit	Celsius
Operating	32 to 113	0 to 45
Storage Temperature	-4 to 140	-20 to 60
Operating Humidity (RH)	20% to 90%, non-condensing

Power
Consumption	Unit only: 8.6 W Full load: 104 W (while powering USB-C device up to 60 W, HDBaseT PoE device up 30 W, and USB type A devices up to 2.5 W each)
External Power Supply	100 – 240 V AC, 50/60 Hz Output: 24 V / 5 A DC

Dimensions	Inches	Millimeters
Device (H x W x D)	1.73 x 8.64 x 10	44 x 219.5 x 254

Weight	Pounds	Kilograms
Device	3.46	1.57

Certification
Device	CE, FCC, UL

⁽¹⁾4K/UHD p60 4:4:4 supported on input/output HDMI and USB-C input ports, 4K/UHD p60 4:2:0 is supported on HDBaseT output.
⁽²⁾Scaler does not support frame rate conversion.
⁽³⁾HDR supported on local output only.