---
product_id: 683272814
title: "J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B]"
brand: "j-tech digital"
price: "S$156"
currency: SGD
in_stock: true
reviews_count: 5
category: "J Tech Digital"
url: https://www.desertcart.sg/products/683272814-j-tech-digital-analogue-and-audio-extender-converter-over-single
store_origin: SG
region: Singapore
---

# J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B]

**Brand:** j-tech digital
**Price:** S$156
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] by j-tech digital
- **How much does it cost?** S$156 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/683272814-j-tech-digital-analogue-and-audio-extender-converter-over-single)

## 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

## Description

Buy J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: This newest model will take an analog or digital audio input. The transmitter is capable of converting an analog audio signal (or just a toslink digital) and then transmit that signal to a connected Cat (I was lucky - spares in my walls) to their receiver on the other side (powered over the cable) and either output to toslink, or as in my case, converted back to analog audio. It is as simple as plugging in power, plugging in audio on the transmitter; plugging in the Cat on both tx and rx; and plugging in the audio on the receiver. It just works. It took my analog audio (off Sonos speaker output) from where I had it in a headend closet across 50' to where I needed it at a reasonable cost - and I didn't have to pollute the house with more RF to do it). And it works perfectly - my analog > digital > analog conversion and route is crisp and clear. I detect no loss; no distortion; no additional signals. I should not that this is a direct cable - there is no router involved. Thanks Tech Digital for a truly great product.
Review: Needed to run hdmi over 50ft and was running into hdmi handshake issues with a previous adapter. Instead I decided to relocate the video source and try sending the audio. I bought this and used an hdmi audio extractor to send the digital audio via spdif over Ethernet. It works like a charm with no added latency to the audio. Now I can still use my old playbar with hdmi sources.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SBTVFFH |
| Best Sellers Rank | #149,235 in Electronics ( See Top 100 in Electronics ) #147 in Digital-Analog Converters |
| Item model number | JTECH-AET1000B |
| Manufacturer | Sincelo |
| Product Dimensions | 6.35 x 5.46 x 2.08 cm; 381 g |

## Product Details

- **Brand:** J-Tech Digital
- **Interface type:** Coaxial
- **Minimum supply voltage:** 12 Volts (DC)
- **Mounting type:** Coaxial
- **Number of pins:** 2

## Images

![J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 1](https://m.media-amazon.com/images/I/61r5QTufpbL.jpg)
![J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 2](https://m.media-amazon.com/images/I/71L4hzAslRL.jpg)
![J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 3](https://m.media-amazon.com/images/I/71LVONlC3rL.jpg)
![J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 4](https://m.media-amazon.com/images/I/71N1Ergm54L.jpg)
![J-Tech Digital Analogue & Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5 mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 5](https://m.media-amazon.com/images/I/71VT3Jhy1PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***M on 6 July 2022*

This newest model will take an analog or digital audio input. The transmitter is capable of converting an analog audio signal (or just a toslink digital) and then transmit that signal to a connected Cat (I was lucky - spares in my walls) to their receiver on the other side (powered over the cable) and either output to toslink, or as in my case, converted back to analog audio. It is as simple as plugging in power, plugging in audio on the transmitter; plugging in the Cat on both tx and rx; and plugging in the audio on the receiver. It just works. It took my analog audio (off Sonos speaker output) from where I had it in a headend closet across 50' to where I needed it at a reasonable cost - and I didn't have to pollute the house with more RF to do it). And it works perfectly - my analog > digital > analog conversion and route is crisp and clear. I detect no loss; no distortion; no additional signals. I should not that this is a direct cable - there is no router involved. Thanks Tech Digital for a truly great product.

### ⭐⭐⭐⭐⭐ Review
*by D***O on 7 September 2025*

Needed to run hdmi over 50ft and was running into hdmi handshake issues with a previous adapter. Instead I decided to relocate the video source and try sending the audio. I bought this and used an hdmi audio extractor to send the digital audio via spdif over Ethernet. It works like a charm with no added latency to the audio. Now I can still use my old playbar with hdmi sources.

### ⭐⭐⭐⭐⭐ Review
*by D***. on 11 March 2024*

The best way to transmit audio from your Patio TV to the House Audio System. Take the Fiber Optic out of your TV and send it over cat 5 or 6 cable up to 328 feet. For best performance on all streaming platforms from YouTube to Amazon Prime, Set the TV audio output to PCM rather than Auto.

## Frequently Bought Together

- J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B]
- 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]
- Amazon Basics Toslink Digital Optical Audio Cable, Multi-Channel, for Audio System, Sound Bar, Home Theatre, Gold-Plated Connectors, 6 Foot, Black

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*