---
product_id: 166964484
title: "J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000]"
brand: "j-tech digital"
price: "€ 100.28"
currency: EUR
in_stock: true
reviews_count: 5
category: "J Tech Digital"
url: https://www.desertcart.fr/products/166964484-j-tech-digital-digital-audio-extender-converter-for-optical-coaxial
store_origin: FR
region: France
---

# Power over single Ethernet cable 990’ audio extension range Simultaneous dual audio outputs J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000]

**Brand:** j-tech digital
**Price:** € 100.28
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—extend, simplify, and amplify like a pro!

## Quick Answers

- **What is this?** J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] by j-tech digital
- **How much does it cost?** € 100.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/166964484-j-tech-digital-digital-audio-extender-converter-for-optical-coaxial)

## Best For

- j-tech digital enthusiasts

## Why This Product

- Trusted j-tech digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extend Audio Up to 990 Feet:** Unleash your sound system’s full potential with ultra-long-range digital audio transmission over a single Cat5e/6 cable.
- • **Supports Premium Audio Formats:** Experience rich, high-definition sound with support for Dolby Digital, DTS-HD, PCM, and DTS 5.1—because your audio deserves the best.
- • **Dual Output for Multi-Room Audio:** Stream crystal-clear Dolby Digital and DTS 5.1 audio to two destinations simultaneously—perfect for immersive home theaters or office setups.
- • **Simplified Power Over Cable (PoC):** Cut clutter and power hassles with just one adapter powering both transmitter and receiver via Ethernet—less cables, more convenience.
- • **Lifetime Support from Texas-Based Experts:** Enjoy peace of mind with free lifetime technical support and a 1-year warranty from a dedicated U.S. team ready to assist you.

## Overview

The J-Tech Digital Audio Extender Converter transmits high-definition optical or coaxial audio signals up to 990 feet over a single Cat5e/6 cable with power over cable technology. It supports simultaneous dual audio outputs and premium formats including Dolby Digital and DTS 5.1, offering a clutter-free, professional-grade solution for home theaters and commercial audio setups, backed by lifetime technical support.

## Description

J-Tech Digital is focused on providing high-quality, affordable products that integrate and distribute audio-video content for both residential and commercial users worldwide.Overview:JTECH-AET1000 is the digital audio extender perfect for those with elaborate or intricate home theater/entertainment systems. This device will allow you to take the optical or coaxial audio output of any source device and transmit it up to 900’ away from the source, using a Cat5e/6/7 cable. Power up your system with more sound… 2 separate sound systems can receive audio simultaneously by utilizing both audio outputs. Don’t settle for mess and clutter. Power both the Transmitter (TX) and the Receiver (RX) with just 1 power adapter. The receiver is powered from the transmitter’s power adapter with power traveling over the ethernet cable.Specifications:Optical and/or coaxial input (TX)PoC (on TX)Supports Dolby Digital, DTS 5.1, DTS-HD, PCMOver 900’ transfer distance over Cat6 cablePower: DC 5V/1APackage Contents:1x JTECH-AET1000 TX1x JTECH-AET1000 RX1x DC 5V/1A power adapter1x User manual

Review: Works well. - Works well.
Review: Great product - Product works great

## Features

- ✔ 𝐄𝐗𝐓𝐄𝐍𝐃 𝐃𝐈𝐆𝐈𝐓𝐀𝐋 𝐀𝐔𝐃𝐈𝐎 𝐒𝐈𝐆𝐍𝐀𝐋𝐒 𝐎𝐕𝐄𝐑 𝐄𝐓𝐇𝐄𝐑𝐍𝐄𝐓 Extend your optical or coaxial audio signal up to 990’ over Cat5e/6 UTP cable. For GUARANTEED optimal performance, use the J-Tech Digital Customized 150’ Cat6 Ethernet Cable. (Please search for B01IPYVT3Y/JTD-943 for more details)
- ✔ 𝐒𝐈𝐌𝐔𝐋𝐓𝐀𝐍𝐄𝐎𝐔𝐒 𝐀𝐔𝐃𝐈𝐎 𝐎𝐔𝐓𝐏𝐔𝐓𝐒 2 destinations can receive audio simultaneously using both optical and coaxial outputs
- ✔ 𝐇𝐃 𝐃𝐈𝐆𝐈𝐓𝐀𝐋 𝐀𝐔𝐃𝐈𝐎 𝐒𝐔𝐏𝐏𝐎𝐑𝐓𝐄𝐃 Experience the highest quality of audio with the following supported formats: Dolby Digital, DTS 5.1, DTS-HD, PCM
- ✔ 𝐐𝐔𝐈𝐂𝐊/𝐄𝐀𝐒𝐘 𝐈𝐍𝐒𝐓𝐀𝐋𝐋𝐀𝐓𝐈𝐎𝐍 Set up is quick and easy, with PoC (power over cable). Only 1 power adapter needed (transmitter). Receiver is powered by ethernet cable. 1 less power outlet needed/1 less cable to connect
- ✔ 𝐅𝐑𝐄𝐄 𝐋𝐈𝐅𝐄𝐓𝐈𝐌𝐄 𝐒𝐔𝐏𝐏𝐎𝐑𝐓 All J-Tech Digital products include a 1-year manufacturer warranty and free lifetime technical support from our customer support team located in Sugar Land (just outside of Houston) in the great state of TEXAS! We are available Monday through Friday: 9AM - 6PM CST. Contact information available on our seller page.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G5NQCK7 |
| Best Sellers Rank | 117,326 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 42 in Digital to Analog Converters 311 in Digital-Analog Converters |
| Brand | J-Tech Digital |
| Compatible Devices | Television |
| Customer Reviews | 4.6 out of 5 stars 260 Reviews |
| Included Components | Blu-ray, VHS, Cassette, DVD, CD |
| Interface | Coaxial |
| Manufacturer | J-Tech Digital Inc. |
| Manufacturer Part Number | eggreh-001 |
| Material | Copper |
| Maximum Supply Voltage | 5 Volts |
| Maximum supply voltage | 5 Volts |
| Minimum Supply Voltage | 4.5 Volts (DC) |
| Minimum supply voltage | 4.5 Volts (DC) |
| Model Number | 8541769987 |
| Mounting Type | Cable Mount |
| Mounting type | Cable Mount |
| Number of Channels | 6 |
| Number of Pins | 8 |
| Number of pins | 8 |
| UPC | 766150280937 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 35 Degrees Celsius |
| Upper temperature rating | 35 Degrees Celsius |

## Product Details

- **Brand:** J-Tech Digital
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 4.5 Volts (DC)
- **Mounting type:** Cable Mount
- **Number of pins:** 8

## Images

![J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] - Image 1](https://m.media-amazon.com/images/I/71-hQtxauwL.jpg)
![J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] - Image 2](https://m.media-amazon.com/images/I/71WAGIZxI+L.jpg)
![J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] - Image 3](https://m.media-amazon.com/images/I/71nQ283UlHL.jpg)
![J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] - Image 4](https://m.media-amazon.com/images/I/71-8gj5zAsL.jpg)
![J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] - Image 5](https://m.media-amazon.com/images/I/812OaYnttTL.jpg)

## Questions & Answers

**Q: Can this work through multiple network switches? I want my sonos connect in network closet and optical run through my network to my fam room and basem**
A: No, this is a point to point device (with a single ethernet cable between them), it does not transmit over TCP/IP and thus cannot be used through switches.

**Q: Do you have a model that combines hdmi and optical audio into a single transmitter and receiver unit?**
A: We have optical extenders.            Emir      Support Team      J-Tech Digital, Inc

**Q: What is the signal power loss at the optical output of the receiver compared to the signal power at the optical input at the transmitter?**
A: Not noticeable

**Q: What are the specs (amps, and mm dimensions of the barrel connector) on the power adapter?**
A: 5 VDC 1A call (888) 610-2818 for the connector size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well.
*by J***S on 12 June 2026*

Works well.

### ⭐⭐⭐⭐⭐ Great product
*by R***E on 11 April 2026*

Product works great

### ⭐⭐⭐⭐⭐ SUPER RECOMENDABLE
*by D***Z on 28 March 2023*

son fáciles de instalar, tengo tiempo usándolos, son confiables.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-07-20*