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

**URL:** https://aio.lv/en/product--aten-ve814at-ata-g--10925078
**Data updated:** 2026-03-07 18:10 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** ATEN
**Manufacturer code:** VE814AT-ATA-G
**EAN:** 4710469342325
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The ATEN VE814AT-ATA-G is an AV transmitter supporting 4K resolution at 100 meters via HDBaseT technology. It connects using Cat5e, Cat6, or Cat6a cables and features a wired connectivity option with RS-232 serial interface. Compact design with dimensions of 123mm x 140.2mm x 30mm makes it suitable for various installations.

## Long description

The ATEN VE814AT-ATA-G is an AV transmitter that sends HDMI video up to 4K resolution across a single Cat5e/6/6a cable using HDBaseT technology. Its compact metal housing (123mm x 140.2mm x 30mm) and 0.45 kg weight make it suitable for installations with limited space. The unit supports HDCP 2.2 and the HDMI specification including 3D, Deep Color and a maximum data rate of 10.2 Gbps. It provides dual synchronous remote outputs plus a local HDMI output, and includes wired control via RS-232 and IR pass-through for remote device management.
Advantages
The VE814AT-ATA-G transmits 4K video reliably up to 100 m over standard Cat5e/6/6a cabling, with an extended Long Reach Mode for 1080p up to 150 m. It is HDCP 2.2-compliant and supports HDMI features such as 3D and Deep Color, ensuring compatibility with modern sources and displays. Dual synchronous outputs allow the same content to be shown on two remote displays while maintaining a local output. Integrated RS-232 and IR signaling pass-through enables control of source and display devices without additional cabling.
Suitable for
 Digital signage in retail environments and bars
 Classroom and lecture hall AV distribution
 Transport hubs and public information displays
 Meeting rooms and corporate AV installations
Key specifications
 Video transmission: HDBaseT over Cat5e/6/6a
 Maximum resolution: 4K up to 100 m; 1080p up to 150 m in Long Reach Mode
 HDMI features: HDCP 2.2, 3D, Deep Color
 Maximum data rate: 10.2 Gbps
 Outputs: dual synchronous remote outputs plus local HDMI output
 Control interfaces: RS-232 serial pass-through and IR pass-through
 Dimensions: 123 mm x 140.2 mm x 30 mm
 Weight: 0.45 kg
 Colour: Black
How to use
Connect the HDMI source to the transmitter's HDMI input and run a Cat5e/6/6a cable from the HDBaseT output to the compatible receiver(s). Use the local HDMI output if a nearby display is required. For remote control, connect RS-232 or IR cables as needed to enable pass-through control between source and display devices. Power the unit according to the manufacturer's instructions and verify signal and control functionality before final mounting.
Usage recommendations
For reliable 4K performance, use high-quality Cat6 or Cat6a cable and keep cable runs within the specified 100 m HDBaseT range; switch to Long Reach Mode when distributing 1080p over longer runs up to 150 m. Ensure connected devices support HDCP 2.2 where required. Place the transmitter in a ventilated location and secure all cable connections to minimise signal loss and interference.

## Specifications

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Electrostatic Discharge (ESD) protection | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Serial ports quantity | 1 |
| DC-in jack | Yes |
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| Remote (IR) input | 1 |
| Remote (IR) output | 1 |
| RJ-45 input ports | 1 |
| RJ-45 output ports | 1 |
| HDBaseT port | Yes |
| Consumer Electronics Control (CEC) support | Yes |

### Video

| Feature | Value |
|---|---|
| Bandwidth | 10.2 Gbit/s |

### Technical details

| Feature | Value |
|---|---|
| Ethernet LAN | No |
| Type | AV transmitter |
| Material | Metal |
| Impedance | 100 Ω |
| Electrostatic Discharge (ESD) protection | 15 kV |
| Maximum transfer distance | 150 m |

### 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 | 740 g |
| Package depth | 239 mm |
| Package height | 160 mm |
| Package width | 59 mm |
| Package volume | 2265.35 cm³ |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Taiwan |
| Master (outer) case height | 175 mm |
| Master (outer) case width | 250 mm |
| Master (outer) case gross weight | 4050 g |
| Master (outer) case length | 325 mm |
| Master (outer) case net weight | 2950 g |
| Master (outer) case volume | 14158.42 cm³ |

### Features

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Plug and Play | Yes |
| Maximum resolution | 4096 x 2160 |
| Product colour | Black |
| Supported graphics resolutions | 4096 x 2160, 1920 x 1080 (HD 1080) |
| Bandwidth | 340 MHz |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| 3D | Yes |
| HDCP version | 2.2 |
| Extended display identification data (EDID) | Yes |

### Network

| Feature | Value |
|---|---|
| Cable types supported | Cat5e, Cat6, Cat6a |

## 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: weight, 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-ATA-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/10925078/65766210_large.webp