---
product_id: 65164010
title: "AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4, 1000ft Long Range Optical Transmission, EMI-Free, IR & RS232, for Commercial AV, Data Centers, Large Installations (4KEX300-F)"
brand: "v av access"
price: "€ 852.29"
currency: EUR
in_stock: true
category: "V Av Access"
url: https://www.desertcart.gr/products/65164010-av-access-hdmi-over-fiber-extender-4k-60hz-4-4
store_origin: GR
region: Greece
---

# 1000ft ultra-long HDMI extension EMI-free fiber optic stability True 4K@60Hz 4:4:4 HDR video AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4, 1000ft Long Range Optical Transmission, EMI-Free, IR & RS232, for Commercial AV, Data Centers, Large Installations (4KEX300-F)

**Brand:** v av access
**Price:** € 852.29
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your AV Game with 1000ft of Flawless 4K Fiber Power!

## Quick Answers

- **What is this?** AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4, 1000ft Long Range Optical Transmission, EMI-Free, IR & RS232, for Commercial AV, Data Centers, Large Installations (4KEX300-F) by v av access
- **How much does it cost?** € 852.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/65164010-av-access-hdmi-over-fiber-extender-4k-60hz-4-4)

## Best For

- v av access enthusiasts

## Why This Product

- Trusted v av access brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Power:** Includes dual 10Gbps SFP+ modules for hassle-free deployment and flexible DIP switch settings for tailored control.
- • **Extend Beyond Limits:** Transmit pristine 4K HDMI signals up to 1000ft over fiber—perfect for sprawling campuses and large-scale AV setups.
- • **Seamless Pro Control:** Bi-directional IR & RS232 pass-through integrates effortlessly with advanced AV control systems and automation.
- • **Crystal-Clear Visuals:** Experience true 4K@60Hz 4:4:4 with HDR for ultra-sharp, vibrant images on professional displays and LED walls.
- • **Interference? Not Here.:** Fiber optic transmission guarantees zero EMI/RFI interference, ensuring rock-solid, flicker-free video even in complex environments.

## Overview

The AV Access HDMI Over Fiber Extender 4KEX300-F delivers uncompromised 4K@60Hz 4:4:4 HDR video over an impressive 1000ft range using EMI-immune fiber optics. Designed for professional AV environments, it supports bi-directional IR and RS232 control, includes high-speed SFP+ modules for easy setup, and ensures zero signal loss or interference—ideal for commercial installations, data centers, and large venues demanding flawless, long-distance HDMI transmission.

## Description

Buy AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4, 1000ft Long Range Optical Transmission, EMI-Free, IR & RS232, for Commercial AV, Data Centers, Large Installations (4KEX300-F): Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Go Beyond Copper — Extend HDMI Up to 1000ft】Transmit HDMI signals up to300m (1000ft) over optical fiber—perfect forlarge buildings, campuses, control rooms, and long-distance AV installations.
- 【True 4K@60Hz 4:4:4 with HDR】Supports full 4K@60Hz 4:4:4 video with HDR, delivering ultra-clear image quality for high-end displays, LED walls, and professional AV systems.
- 【Fiber = Zero Interference, Maximum Stability】Unlike copper-based extenders, fiber transmission isimmune to EMI/RFI interference, ensuring stable signal even in complex environments.
- 【No Signal Loss Over Long Distance】Maintain consistent video quality across the entire distance—no compression artifacts, no flickering, no dropouts.
- 【Built for Professional AV Control Systems】Supports bi-directional IR and RS232 pass-through, allowing seamless integration with control systems inconference rooms, broadcast setups, and automation systems.
- 【Ready-to-Use with SFP Modules Included】Comes with 2× 10Gbps SFP+ optical modules, eliminating compatibility issues and making deployment faster and easier.
- 【Supports High-Quality Audio Formats】Delivers multi-channel audio up to 7.1 (PCM, Dolby, DTS-HD)for immersive home theater and professional audio environments.
- 【Flexible Control with DIP Switch Settings】Easily configure IR and RS232 direction usinghardware DIP switches, giving installers more flexibility in real-world deployments.
- 【Compact Design for Clean Installation】Slim, space-saving design with mounting brackets—ideal for rack setups, behind displays, or structured cabling environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073QLRJDR |
| Best Sellers Rank | #165,949 in Electronics ( See Top 100 in Electronics ) #46,873 in Home Theater Accessories |
| Brand | v AV Access |
| Color | Black |
| Compatible Devices | Home Theater, Set Top Box, Stereo System, Television, VCR |
| Connector Type | Ethernet, HDMI |
| Customer Reviews | 3.8 3.8 out of 5 stars (8) |
| Input Voltage | 12 Volts |
| Manufacturer | AV Access |
| Mfr Part Number | 4KEX70-H2-F |
| Model Number | 4KEX300-F |
| Number of Items | 1 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Warranty Description | We offer 3-year solid product guarantee to bussiness partners, 1-year and 30-day hassle-free return to end-users. |

## Product Details

- **Brand:** v AV Access
- **Color:** Black
- **Compatible Devices:** Home Theater, Set Top Box, Stereo System, Television, VCR
- **Connector Type:** Ethernet, HDMI
- **Number of Ports:** 4

## Images

![AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4, 1000ft Long Range Optical Transmission, EMI-Free, IR & RS232, for Commercial AV, Data Centers, Large Installations (4KEX300-F) - Image 1](https://m.media-amazon.com/images/I/41HLg9KaEsL.jpg)

## Questions & Answers

**Q: Does it support camera fred? My camera send 4k@60p can this be used?**
A: Yes

**Q: What spf fiber ports do i need to get?**
A: Hi Timmmy,

Thank you for asking such good question.
You do not need to get any quipments other than the OM3 fiber and HDMI 2.0 Cables.
We have everything ready for you.
All you need is a Fiber optical cable with suitable length and 2 HDMI 2.0 Cables.
Then plug and play.
If you have more quesitons or concern, contact us by:
services@avaccess.com


(AV Access)

**Q: Please forgive the question, are two of the units in the same package, ie $279 plus fiber would be my total cost?**
A: Hi Rt,

Thank you for asking.
Yes you get both transmitter and receiver within 1 package.
$279 plus fiber and tax( depends on where you order it） will be your total cost.
Welcome to email us with your order numbers to：
services@ avaccess. com for 12 more months free warranty.


(AV Access)

**Q: I know it's listed to include the fiber sfp modules, but there are a few different options. I need LC connector.**
A: Hi Anthony,

Thank you for asking such great question.
Yes, the 4KEX300-F is exactly a LC connector.
If you have more questions or need techncial support.
Reach us any time by email to:
services@avaccess.com


(AV Access)

## Frequently Bought Together

- AV Access HDMI Extender Over Fiber Optic, HDMI 2.0 4K60Hz YUV4:4:4 18Gbps Over Fiber Optical Cable up to 1000ft, HDCP2.2, HDR10, 5.1/7.1CH, Dolby Atmos, Two-Way IR+RS232
- Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable
- OREI 4K HDMI over Ethernet Extender Over CAT5/CAT6/CAT7, with IR Upto 164 Feet - Loop Out - 4K @ 30Hz 1080P Full HD Signal Distribution (EX-170C)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-24*