ATEN HDMI & VGA HDBaseT Transmitter with US Wall Plate/PoH (4K@100M) (HDBaseT Class A) (PoH PD)

VE2812AUST

Extends HDMI or VGA signals over a single Cat 5e/6/6a cable
• HDMI: 4K distance up to 100m via a Cat 5e/6/6a or ATEN 2L-2910 Cat 6 cable
• VGA: 1600 x 1200 and 1920 x 1200 up to 100m via a Cat 5e/6/6a or ATEN 2L-2910 Cat 6 cable
Supports HDBaseT Long Reach Mode – up to 150 m via a single Cat 5e/6 cable at resolutions up to 1080p
Built-in PoH (Power over HDBaseT) function – the VE2812AUST receives power supply from the HDBaseT output port on the connected device
Supports Auto Switch – automatically switches to a newly plugged-in source

The ATEN HDBaseT Transmitter VE2812AUST is a professional wall plate transmitter designed to extend HDMI and VGA signals over a single Cat 5e, Cat 6, Cat 6a, or ATEN 2L-2910 Cat 6 cable. Supporting transmission distances of up to 100 meters in True 4K and 150 meters in Long Reach Mode (1080p), it is an ideal solution for professional AV installations that require reliable long-distance signal distribution.

Equipped with HDBaseT Class A technology and Power over HDBaseT (PoH), the ATEN HDBaseT Transmitter VE2812AUST receives power directly through the HDBaseT connection from a compatible receiver. This eliminates the need for a local power adapter, simplifies installation, and reduces cable clutter behind walls or inside conference room furniture.

Designed with a US two-gang wall plate form factor, the transmitter integrates neatly into meeting rooms, classrooms, lecture halls, and commercial AV environments. Its compact installation provides a clean, professional appearance while making AV connectivity easily accessible.

The ATEN HDBaseT Transmitter VE2812AUST supports True 4K video, 3D, Deep Color, and HD lossless embedded audio, ensuring exceptional image quality and immersive audio performance. It also functions as a built-in video switch, allowing users to connect both HDMI and VGA sources and automatically distribute the selected input to the connected display.

In addition to high-quality video transmission, the transmitter supports RS-232 communication for enhanced system integration and control, making it suitable for centralized AV management systems.

Whether deployed in corporate meeting spaces, digital classrooms, training centers, or presentation environments, the ATEN HDBaseT Transmitter VE2812AUST delivers dependable long-distance AV transmission with simplified installation and enterprise-grade reliability.

Key Features

Professional HDMI and VGA HDBaseT transmitter
Supports True 4K video transmission up to 100 meters
Long Reach Mode extends transmission up to 150 meters at 1080p
Power over HDBaseT (PoH) eliminates the need for a local power adapter
US two-gang wall plate design for clean installations
Supports HDBaseT Class A technology
Compatible with Cat 5e, Cat 6, Cat 6a, and ATEN 2L-2910 Cat 6 cable
Supports 3D, Deep Color, and HD lossless audio
Built-in HDMI and VGA input switching
RS-232 support for professional AV integration
Ideal for conference rooms, classrooms, and commercial AV systems

Video Input
Interfaces	1 x HDMI Type A Female (Black) 1 x HDB-15 (VGA) Female (Blue)
Impedance	HDMI: 100 Ω HDB-15 (VGA): 75 Ω
Max. Distance	HDMI: 3 m HDB-15(VGA): 10m
Video
Max. Data Rate	10.2Gbps (3.4Gbps per lane)
Max. Pixel Clock	340 MHz
Compliance	HDMI (3D, Deep Color, 4K) HDCP2.2 Compatible Consumer Electronics Control (CEC)
Max. Resolutions / Distance	HDMI: Up to 4K@70m (Cat 5e/6) / 100m (Cat 6a/ATEN 2L-2910 Cat6); 1080p@100m (Cat 5e/6/6a) VGA: Up to 1920×1200 & 1600×1200@70m (Cat 5e/6) / 100m (Cat 6a/ATEN 2L-2910 Cat6); 1920×1080@100m (Cat 5e/6/6a) *4K supported: 4096 x 2160 / 3840 x 2160 @ 60Hz (4:2:0); 4096 x 2160 / 3840 x 2160 @ 30Hz (4:4:4)
Audio
Input	1 x HDMI Type A Female (Black) 1 x Mini Stereo Jack Female (Green)
Control
RS-232	Connector: 1 x Terminal Block, 3 pole (Green) Baud Rate: 19200, Data Bits:8, Stop Bits:1, no parity and flow control
IR	1 x Mini Stereo Jack Female (Black)
Switches
Video Input Port Selection	1 x Push Button – HDMI, VGA and AUTO
Long Reach Mode Switch	1 x Slide Switch – ON/OFF
Firmware Upgrade	1 x Slide Switch – ON/OFF
Connectors
Unit To Unit	1 x RJ-45 Female
Power	1 x Terminal Block, 2 pole (Green) or 1 x RJ-45 Female (POH)
Power Consumption	DC5V:3.04W:14BTU/h POH:3.8W:18BTU/h Note: ● The measurement in Watts indicates the typical power consumption of the device with no external loading. ● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
Operating Temperature	0 – 40°C
Storage Temperature	-20 – 60°C
Humidity	0 – 80% RH, Non-Condensing
Physical Properties
Housing	Metal
Weight	0.21 kg ( 0.46 lb )
Dimensions (L x W x H)	10.42 x 8.79 x 5.19 cm (4.1 x 3.46 x 2.04 in.)
Faceplate Dimensions (L x W x H)	11.43 x 11.43 x 0.65 cm (4.5 x 4.5 x 0.26 in.)
Note	For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.