AT-OME-ST31A

3×1 HDBaseT^TM switcher with USB-C^® and HDMI^® inputs
USB-C input for AV and device powering (does not support data)
Mirrored HDBaseT and HDMI outputs
Designed for remote powering over HDBaseT
Local powering available with optional AT-PS-245-D4 power supply
4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling (local ports)
Automatic input selection and automatic display control
Audio de-embedding

SAFEANDSOUND ตัวแทนจำหน่าย ผลิตภัณฑ์ กล้องวงจรปิด เครื่องเสียง ชุดประชุม และบริการติดตั้ง สนใจผลิตภัณฑ์ กล้องวงจรปิด ภาพคมชัด สีสวย หรือ เครื่องเสียง ชุดประชุม คุณภาพดี และบริการติดตั้งอีกทั้งบริการหลังขาย ปรึกษาฟรี!! หรือ นัดสำรวจหน้างานฟรี พร้อมทำใบเสนอราคา โทรเลย 089-8415456 หรือ 095-4466266 24ชั่วโมง

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Specifications

Video
HDMI Specification	HDMI 2.0⁽¹⁾; HDCP 1.4, 2.2
UHD/HD/SD	4096×2160 (DCI) @ 60⁽¹⁾/30/25/24 Hz 3840×2160 (UHD) @ 60⁽¹⁾/30/25/24 Hz 1080p @ 60/59.9/50/30/29.97/25/24/23.98 Hz 1080i @ 60/59.94/50 Hz 720p @ 60/59.94/50 Hz	720x576p @ 50 Hz 720x576i @ 50 Hz 640x480p @ 60/59.96 Hz 640x480i @ 60 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	HDR10, Hybrid-Log Gamma (HLG), and Dolby® Vision™ @ 60Hz; HDMI and USB-C ports only

Audio
Pass-Through Formats	PCM 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®
Sample Rate	32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
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

Protocols
Supported	HTTP, Telnet
Addressing	DHCP, static
Authentication	IEEE 802.1x: PEAP/MSCHAPv2 or EAP-TLS

Control
RS-232	Device control and configuration; supports baud rates from 2400 to 115200
IP	Device control and configuration
CEC	Device control and configuration

Connectors
HDMI IN	2 – Type A, 19-pin female
HDMI OUT	1 – Type A, 19-pin female
USB-C	1 – USB Type-C v3.1, 24-pin female
HDBaseT OUT	1 – RJ45
LAN	1 – RJ45, 10/100/1000 Mbps
RS-232	1 – 3-pin captive screw (bidirectional)
AUDIO OUT	1 – 5-pin captive screw, balanced/unbalanced, 2-channel
DC 24V	1 – 4-pin, locking

USB
USB-C Device Charging Capability	60 W @ 20 V / 3 A, 36 W @ 12 V / 3 A, and 15 W @ 5 V / 3 A

Controls and Indicators
INPUT, DISPLAY	2 – momentary, tact-type
IP MODE, RESET	2 – momentary, tact-type, recessed
PWR indicator	1 – LED, green
LINK indicator	1 – LED, yellow
INPUT indicators: 1,2,3	3 – LED, green

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

Signal
Maximum TMDS Clock	600 MHz (300 MHz over HDBaseT)
HDBaseT	10 Gbps

Power
Consumption	101.5 W (with USB charging) 24.2 W (without USB charging)
External Power Supply (optional) AT-PS-245-D4	Input: 110 – 220 V AC, 50/60 Hz Output: 24 V DC, 3 A Safety: FCC, RCM, cULus, CE, RoHS

Environmental
Operating Temperature	+32 to +113 °F 0 to +45 °C
Storage Temerature	-4 to +140 °F -20 to +60 °C
Operating Humidity (RH)	20% to 95%, non-condensing