# HDMI Cable EFB Elektronik K5431AOC.80V2 80m

**URL:** https://aio.lv/en/product--efb-elektronik-k5431aoc80v2--3746443
**Data updated:** 2026-01-13 17:47 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5431AOC.80V2
**EAN:** 4049759212124
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The EFB Elektronik K5431AOC.80V2 is an 80m HDMI Type A cable designed for high-quality video and audio transmission. It features male connectors on both ends and supports HDMI version 2.0, ensuring compatibility with a wide range of devices. The durable black design makes it suitable for both home and professional use, providing reliable performance for long-distance connections.

## Long description

The EFB Elektronik K5431AOC.80V2 80m HDMI Type A cable provides a single-cable solution for long-distance high-definition video and audio transmission. Designed for runs up to 80 metres, this active optical cable combines the convenience of standard HDMI Type A male connectors with optical signal transport to maintain image and sound integrity over extended distances. The cable supports HDMI 2.0 feature set for 4K60 video, HDR metadata pass-through and multi-channel digital audio, and its black outer jacket is intended for discreet installation in residential or professional AV environments.
Advantages
The cable keeps signal quality stable over long distances by using optical transmission, reducing susceptibility to electromagnetic interference and signal attenuation typical of long copper HDMI runs. HDMI 2.0 support enables compatibility with a wide range of modern source devices and displays, including support for 4K resolution at 60 Hz and HDR content. The standard Type A male connectors make this cable plug-and-play with most HDMI ports without adapters. The black finish and flexible construction facilitate concealed routing along walls, ceilings or through cable management channels.
Suitable for
 Connecting 4K sources to displays or projectors over long distances (up to 80 m)
 Home theatre installations where a long HDMI run is required
 Conference rooms, lecture halls and digital signage requiring stable HDMI links
 AV racks and equipment rooms where cable routing through conduits or trays is needed
Key specifications
 Cable length: 80 metres
 Connector type: HDMI Type A male to HDMI Type A male
 HDMI version supported: HDMI 2.0 features (4K@60Hz, HDR pass-through)
 Transmission medium: active optical cable (fiber optic-based)
 Color: black outer jacket
 Audio support: multi-channel digital audio formats
How to use
Ensure both source and display devices have available HDMI Type A ports. Route the cable along the desired path, avoiding sharp bends and tight kinks; maintain the manufacturer’s minimum bend radius where indicated. Plug one HDMI Type A male connector into the source device and the other into the display, projector or AV receiver. Power on the connected devices and select the correct HDMI input on the display. If devices support automatic handshake, the display should detect the source and negotiate the highest mutually supported HDMI 2.0 video and audio settings. If signal issues occur, check connector seating and routing for physical damage or excessive bend.
Usage recommendations
For reliable long-term performance, avoid repeated high-stress bending near the connectors and keep the cable away from strong electromagnetic sources even though optical transmission is less susceptible to interference. Use appropriate cable management when running through ceilings, walls or conduits and verify device firmware and display settings to ensure full 4K@60Hz and HDR compatibility.

## Specifications

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Operating temperature (T-T) | -40 - 70 |
| Cable length | 80 m |
| Product colour | Black |
| HDMI version | 2.0 |
| Connector 1 | HDMI Type A (Standard) |
| Connector 2 | HDMI Type A (Standard) |
| Maximum refresh rate | 60 Hz |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84733080 |

## 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 EFB Elektronik 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 EFB Elektronik 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

## Image

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