---
product_id: 65164010
title: "AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F)"
brand: "v av access"
price: "B/.1387"
currency: PAB
in_stock: true
reviews_count: 2
category: "V Av Access"
url: https://www.desertcart.com.pa/products/65164010-av-access-hdmi-over-fiber-extender-4k-60hz-4-4
store_origin: PA
region: Panama
---

# 1000ft max HDMI extension 7.1 multi-channel audio support True 4K@60Hz 4:4:4 HDR AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F)

**Brand:** v av access
**Price:** B/.1387
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your AV game with zero signal loss and max clarity!

## Quick Answers

- **What is this?** AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F) by v av access
- **How much does it cost?** B/.1387 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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 2× 10Gbps SFP+ modules for quick setup—get your high-end AV system running faster than ever.
- • **Extend Beyond Limits:** Transmit flawless 4K HDMI signals up to 1000ft over fiber—no copper, no compromise.
- • **Seamless Pro Control:** Bi-directional IR & RS232 pass-through integrates effortlessly with professional AV control systems.
- • **Crystal-Clear Visuals:** Experience true 4K@60Hz 4:4:4 with HDR for ultra-sharp, vibrant displays that impress every time.
- • **Interference? Not Here.:** Fiber optic transmission immune to EMI/RFI ensures rock-solid, stable AV performance in any environment.

## Overview

The AV Access HDMI Over Fiber Extender 4KEX300-F delivers ultra-high-definition 4K@60Hz 4:4:4 HDR video and immersive 7.1 audio over distances up to 1000ft via optical fiber. Designed for professional AV environments, it guarantees zero interference and stable transmission with included 10Gbps SFP+ modules, bi-directional IR/RS232 control, and a compact form factor for seamless integration.

## Description

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

Review: Great Product and Great Service - I needed to extend 4K video beyond what the available CAT6A/7 video extenders provide - I have tried a lot of them, but cable run distance is always an issue for me. In my setup I use a 4K home theater receiver, multiple HDMI sources, and a 4K projector throwing over 20 feet. I used a 35-meter OM4 LC to LC multimode fiber cable rated for 10Gbps, and I also used all 4K HDMI 2.0 cables for each connection. When I first got this going, there was some intermittent flickering and then loss of signal that would return after about 5 minutes and then go out again. I worked with Ryan at the support team, and he asked me to test multiple components of mine (i.e., TV for projector, laptop as source to extender directly, etc.) just to make sure I had everything correct, and we determined to swap the AV Access extender units. Once I sent the units back, I got the new units almost immediately. I plugged in the new units and everything worked without any issues at all. I am very pleased with the performance of the unit, the quality of the power adapters, connections, LC SFPs, and overall look of the extenders. Also, working with support was not an issue at all, in fact it was refreshing to get the level of respect that exceeded my expectations. They did offer full reimbursement if that was what I wanted. Since I haven't found any other solution worthy to compare to this, I was thankful to get the immediate replacement without any hassle.
Review: EPIC - 4K@60FPS, 4:4:4, DTS over the optic fiber. I love this device. If you want to move your equipment to a closet or storage room, allowing you to tidy up some space in your living room - this is just great. It is small enough you could easily attach it to a backplate of your TV, leaving just an optic fiber and a charging cable as the only indicaton there's anything really going on. lag/latency is completely negligible and you won't experience it. If you want to play games - it will work just fine. finally, it looks like the device uses a single SFP+ port on either side, and comes with a preinstalled LC connector. While i haven't really tried this, it wouldn't surprise me if it worked over different media, too.

## 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 | #237,886 in Electronics ( See Top 100 in Electronics ) #254 in Remote Control Extenders |
| 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 out of 5 stars 8 Reviews |
| Input Voltage | 12 volts |
| Item Package Quantity | 1 |
| Manufacturer | AV Access |
| Mfr Part Number | 4KEX70-H2-F |
| Model Number | 4KEX300-F |
| Number of Items | 1 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Unit Count | 1 Count |
| 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 Upto 1000ft (4KEX300-F) - Image 1](https://m.media-amazon.com/images/I/41HLg9KaEsL.jpg)
![AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F) - Image 2](https://m.media-amazon.com/images/I/51n0N3xnJSL.jpg)
![AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F) - Image 3](https://m.media-amazon.com/images/I/51iKil2Up1L.jpg)
![AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F) - Image 4](https://m.media-amazon.com/images/I/61SifrYXWSL.jpg)
![AV Access HDMI Over Fiber Extender 4K@60Hz 4:4:4 Upto 1000ft (4KEX300-F) - Image 5](https://m.media-amazon.com/images/I/51sGXBllVDL.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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product and Great Service
*by R***R on March 3, 2021*

I needed to extend 4K video beyond what the available CAT6A/7 video extenders provide - I have tried a lot of them, but cable run distance is always an issue for me. In my setup I use a 4K home theater receiver, multiple HDMI sources, and a 4K projector throwing over 20 feet. I used a 35-meter OM4 LC to LC multimode fiber cable rated for 10Gbps, and I also used all 4K HDMI 2.0 cables for each connection. When I first got this going, there was some intermittent flickering and then loss of signal that would return after about 5 minutes and then go out again. I worked with Ryan at the support team, and he asked me to test multiple components of mine (i.e., TV for projector, laptop as source to extender directly, etc.) just to make sure I had everything correct, and we determined to swap the AV Access extender units. Once I sent the units back, I got the new units almost immediately. I plugged in the new units and everything worked without any issues at all. I am very pleased with the performance of the unit, the quality of the power adapters, connections, LC SFPs, and overall look of the extenders. Also, working with support was not an issue at all, in fact it was refreshing to get the level of respect that exceeded my expectations. They did offer full reimbursement if that was what I wanted. Since I haven't found any other solution worthy to compare to this, I was thankful to get the immediate replacement without any hassle.

### ⭐⭐⭐⭐⭐ EPIC
*by T***Z on January 11, 2021*

4K@60FPS, 4:4:4, DTS over the optic fiber. I love this device. If you want to move your equipment to a closet or storage room, allowing you to tidy up some space in your living room - this is just great. It is small enough you could easily attach it to a backplate of your TV, leaving just an optic fiber and a charging cable as the only indicaton there's anything really going on. lag/latency is completely negligible and you won't experience it. If you want to play games - it will work just fine. finally, it looks like the device uses a single SFP+ port on either side, and comes with a preinstalled LC connector. While i haven't really tried this, it wouldn't surprise me if it worked over different media, too.

## 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 Panama*
*Store origin: PA*
*Last updated: 2026-10-24*