ATEN HDMI HDBaseT Extender with PoH (4K@100m) (HDBaseT Class A)

VE1812

HDBaseT Connectivity – extends an HDMI connection over a long distance via one Cat 5e / 6 / 6a cable
Supports HDBaseT Long Reach Mode – Up to a maximum range of 150 meters @ 1080p
Bi-directional RS-232 channel – allows you to connect to serial terminals or serial devices, such as touch screens and barcode scanners
PoH (Power over HDBaseT) – supplies power from Transmitter to Receiver over a long distance via one Cat 5e / 6 / 6a cable

The ATEN VE1812 HDMI HDBaseT Extender with PoH is a high-performance AV extension solution designed to transmit 4K HDMI signals up to 100 meters over a single Cat 5e/6/6a cable. Utilizing HDBaseT Class A technology, the VE1812 ensures reliable long-distance signal transmission while supporting advanced HDMI features such as 3D, Deep Color, and HDCP compliance.

Equipped with Power over HDBaseT (PoH), the VE1812 delivers power from the transmitter to the receiver through the same network cable, eliminating the need for an additional power adapter at the remote end. The extender also supports bi-directional IR and RS-232 pass-through, enabling remote control of source and display devices for greater installation flexibility and convenience.

Key Features

HDMI HDBaseT Extender with Power over HDBaseT (PoH)
Extends 4K HDMI signals up to 100m over a single Cat 5e/6/6a cable
Supports Long Reach Mode up to 150m at 1080p
HDBaseT Class A technology for reliable signal transmission
Supports HDMI 3D, Deep Color, and HDCP compliance
Built-in PoH eliminates the need for remote power adapters
Bi-directional IR pass-through for remote device control
RS-232 pass-through for system integration and management
Delivers high-quality audio and video over long distances
Simplifies AV installation with single-cable connectivity
Ideal for classrooms, meeting rooms, video conferencing, gaming, and digital signage
Reliable solution for professional AV and commercial environments

Function	VE1812R	VE1812T
Video Input
Interfaces	N/A	1 x HDMI Type A Female (Black)
Impedance	N/A	100 Ω
Max. Distance	N/A	3 m
Video Output
Interfaces	1 x HDMI Type A Female (Black)	N/A
Impedance	100 Ω	N/A
Max. Distance	3 m	N/A
Video
Max. Data Rate	10.2Gbps (3.4Gbps per lane)	10.2Gbps (3.4Gbps per lane)
Max. Pixel Clock	340 MHz	340 MHz
Compliance	HDMI (3D, Deep Color, 4K) HDCP2.2 Compatible Consumer Electronics Control (CEC)	HDMI (3D, Deep Color, 4K) HDCP2.2 Compatible Consumer Electronics Control (CEC)
Max. Resolutions / Distance	Up to 4K@70m (Cat 5e/6) / 100m (Cat 6a/ATEN 2L-2910 Cat6); 1080p@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)	Up to 4K@70m (Cat 5e/6) / 100m (Cat 6a/ATEN 2L-2910 Cat6); 1080p@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	N/A	1 x HDMI Type A Female (Black)
Output	1 x HDMI Type A Female (Black)	N/A
Connectors
Unit To Unit	1 x RJ-45 Female	1 x RJ-45 Female
Power	1 x DC Jack (Black) with locking or 1 x RJ-45 (Power Over HDBaseT, POH)	1 x DC Jack (Black) with locking
Control
RS-232	Connector: 1 x Terminal Block, 3 pole Baud Rate: 19200, Data Bits:8, Stop Bits:1, no parity and flow control	Connector: 1 x Terminal Block, 3 pole Baud Rate: 19200, Data Bits:8, Stop Bits:1, no parity and flow control
IR	1 x Mini Stereo Jack Female (Black)	1 x Mini Stereo Jack Female (Black)
Switches
Long Reach Mode Switch	1 x Slide Switch – ON/OFF	1 x Slide Switch – ON/OFF
Firmware Upgrade	1 x Slide Switch – ON/OFF	1 x Slide Switch – ON/OFF
Power Consumption	DC5V:4.26W:20BTU POH:5.33W:25BTU 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.	DC5V:3.2W:15BTU 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	0 – 40°C
Storage Temperature	-20 – 60°C	-20 – 60°C
Humidity	0 – 80% RH, Non-Condensing	0 – 80% RH, Non-Condensing
Physical Properties
Housing	Metal	Metal
Weight	0.45 kg ( 0.99 lb )	0.47 kg ( 1.04 lb )
Dimensions (L x W x H) with bracket	14.04 x 12.30 x 3.00 cm (5.53 x 4.84 x 1.18 in.)	14.04 x 12.30 x 3.00 cm (5.53 x 4.84 x 1.18 in.)
Dimensions (L x W x H) without bracket	13.60 x 10.10 x 2.90 cm (5.35 x 3.98 x 1.14 in.)	13.60 x 10.10 x 2.90 cm (5.35 x 3.98 x 1.14 in.)