# AV transmitter ATEN VE814AT-AT-G 4K@100m HDMI HDBaseT

**URL:** https://aio.lv/en/product--aten-ve814at-at-g--4438886
**Data updated:** 2025-12-29 17:21 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** ATEN
**Manufacturer code:** VE814AT-AT-G
**EAN:** 4719264646058
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The ATEN VE814AT-AT-G is an AV transmitter supporting 4K resolution up to 100 meters via HDBaseT technology. It features wired connectivity and supports Cat5e, Cat6, and Cat6a cables. The device includes an RS-232 serial interface for control. Compact dimensions make it suitable for various installations.

## Long description

The ATEN VE814AT-AT-G is an HDBaseT AV transmitter that sends HDMI signals up to 100 m over a single Cat 5e/6/6a or ATEN 2L-2910 Cat 6 cable. It supports 4K video up to 100 m, HDCP 2.2 and HDMI features including 3D, Deep Color and a maximum data rate of 10.2 Gbps. The unit provides dual synchronous remote outputs plus a local HDMI output, allowing identical content to be shown on multiple displays. Compact and wired, the transmitter includes an RS-232 serial interface and IR passthrough for remote control functionality.
Advantages
The VE814AT delivers reliable long-distance HDMI transmission with HDBaseT technology, preserving 4K resolution and key HDMI features over Cat5e/6/6a cabling. Dual synchronous outputs enable distribution to two remote displays while maintaining a local HDMI feed. Built-in RS-232 and IR pass-through facilitate control of source and display devices from remote or local locations. Long Reach Mode further extends 1080p transmission up to 150 m when required.
Suitable for
Digital signage in retail, bars and restaurants
AV distribution in classrooms and lecture halls
Transport hubs and public information displays
Conference rooms and meeting spaces requiring multi-screen output
Key specifications
Model: ATEN VE814AT-AT-G (MPN: VE814AT-AT-G, EAN: 4719264646058)
Transmission technology: HDBaseT
Maximum resolution: 4K up to 100 m; 1080p up to 150 m (Long Reach Mode)
Cable types: Cat 5e / Cat 6 / Cat 6a / ATEN 2L-2910 Cat 6
HDMI features: HDCP 2.2, 3D, Deep Color, 10.2 Gbps
Control interfaces: RS-232 and IR pass-through
How to use
Connect the HDMI source to the VE814AT local HDMI input and link the transmitter to one or two remote VE814AR receivers using a single Cat5e/6/6a cable per receiver. Use the local HDMI output for a nearby display if needed. Configure control connections by wiring RS-232 or IR between source/display devices and the transmitter/receivers to enable remote control. For extended 1080p reach, enable Long Reach Mode according to the installation requirements and use a single Cat5e/6 cable.
Usage recommendations
For best performance, use quality Cat6 or Cat6a cabling and keep cable runs free from strong electromagnetic interference. Verify HDMI source compatibility with HDCP 2.2 when distributing protected 4K content. If longer runs at 4K are required, consider placing receivers or repeaters to maintain signal integrity.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Country of origin | Taiwan |
| Package volume | 2265.35 cm³ |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| Serial interface type | RS-232 |
| Serial ports quantity | 1 |
| DC-in jack | Yes |
| Remote (IR) input | 1 |
| Remote (IR) output | 1 |
| HDBaseT port | Yes |
| Connectivity technology | Wired |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.45 kg |
| Height | 30 mm |
| Width | 123 mm |
| Depth | 140.2 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 730 g |
| Package depth | 239 mm |
| Package height | 160 mm |
| Package width | 59 mm |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Manual | Yes |

### Features

| Feature | Value |
|---|---|
| Type | AV transmitter |
| Maximum resolution | 4096 x 2160 |
| Cable types supported | Cat6a, Cat5e, Cat6 |
| Maximum transfer distance | 150 m |
| Rack mounting | Yes |
| Plug and Play | Yes |
| Material | Metal |
| Product colour | Black |
| Impedance | 100 Ω |
| Bandwidth | 10.2 Gbit/s |
| Supported graphics resolutions | 4096 x 2160, 1920 x 1080 (HD 1080) |
| Bandwidth | 340 MHz |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| 3D | Yes |
| Electrostatic Discharge (ESD) protection | 15 kV |
| Consumer Electronics Control (CEC) support | Yes |
| HDCP version | 2.2 |
| Extended display identification data (EDID) | Yes |
| Electrostatic Discharge (ESD) protection | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 175 mm |
| Master (outer) case width | 250 mm |
| Master (outer) case gross weight | 3980 g |
| Master (outer) case length | 325 mm |
| Products per master (outer) case | 5 pc(s) |
| Master (outer) case net weight | 3800 g |
| Master (outer) case volume | 14158.42 cm³ |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ATEN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ATEN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: hdmi in, number of hdmi outputs, rj-45 input ports, rj-45 output ports, weight, type, maximum resolution, maximum transfer distance, cable types supported, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for AV transmitter ATEN VE814AT-AT-G?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4438886/64285059_large.webp