---
product_id: 75860742
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: "₩124136"
currency: KRW
in_stock: true
category: "J Tech Digital"
url: https://www.desertcart.kr/products/75860742-j-tech-digital-digital-audio-extender-converter-for-optical-coaxial
store_origin: KR
region: South Korea
---

# Supports Dolby Digital, DTS 5.1, DTS-HD, PCM 990’ audio extension over Cat5e/6 Simultaneous optical & coaxial 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:** ₩124136
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape—extend, split, and conquer your audio world!

## 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?** ₩124136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/75860742-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

- • **Dual Output Powerhouse:** Simultaneously deliver crystal-clear sound to two destinations via optical and coaxial outputs—because one is never enough.
- • **Plug & Play Simplicity:** Power over Cable (PoC) technology means only one power adapter needed—cut clutter and complexity with effortless installation.
- • **Extend Audio Like a Pro:** Seamlessly transmit high-fidelity digital audio up to 990 feet over a single Cat5e/6 cable—perfect for sprawling home theaters or office setups.
- • **Lifetime Support, Texas Tough:** Backed by free lifetime technical support from J-Tech Digital’s dedicated Texas-based team—your audio setup’s best ally.
- • **Audiophile-Grade Compatibility:** Supports premium audio formats including Dolby Digital, DTS 5.1, DTS-HD, and PCM for immersive sound experiences.

## Overview

The J-Tech Digital Audio Extender Converter effortlessly transmits high-definition digital audio signals up to 990 feet over a single Cat5e/6 cable. Supporting simultaneous optical and coaxial outputs, it delivers premium formats like Dolby Digital and DTS-HD with plug-and-play PoC installation. Ideal for professional and home audio setups, it comes with lifetime technical support from a trusted Texas-based team.

## Description

desertcart.com: 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] : Industrial & Scientific

## 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 | #49,811 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #70 in Signal Converters |
| Brand Name | J-Tech Digital |
| Compatible Devices | Television |
| Customer Reviews | 4.6 4.6 out of 5 stars (266) |
| Interface | Coaxial |
| Manufacturer | J-Tech Digital Inc. |
| Material Type | Copper |
| Maximum Supply Voltage | 5 volts |
| Minimum Supply Voltage | 4.5 volts_of_direct_current |
| Model | 8541769987 |
| Mounting Type | Coaxial |
| Number of Channels | 6 |
| Number of Items | 9 |
| Number of Pins | 8 |
| Part Number | eggreh-001 |
| UPC | 766150280937 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 35 °C |

## Product Details

- **Brand:** J-Tech Digital
- **Maximum Supply Voltage:** 5 volts
- **Minimum Supply Voltage:** 4.5 volts_of_direct_current
- **Mounting Type:** Coaxial
- **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/41dvfPp6fTL.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/41Bl6hKj2zL.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/51tnMoUg5sL.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/5152RwhZKeL.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/51T1HwKoc4L.jpg)

## Available Options

This product comes in different **Size** options.

## 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.

## Frequently Bought Together

- 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]
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**Shop now:** [https://www.desertcart.kr/products/75860742-j-tech-digital-digital-audio-extender-converter-for-optical-coaxial](https://www.desertcart.kr/products/75860742-j-tech-digital-digital-audio-extender-converter-for-optical-coaxial)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-01*