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

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.

Do you have a model that combines hdmi and optical audio into a single transmitter and receiver unit?

We have optical extenders. Emir Support Team J-Tech Digital, Inc

What are the specs (amps, and mm dimensions of the barrel connector) on the power adapter?

5 VDC 1A call (888) 610-2818 for the connector size.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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]

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]

Product ID: 75860742

Details

Brand
J-Tech Digital
Maximum Supply Voltage
5 Volts
Minimum Supply Voltage
4.5 Volts (DC)
Mounting Type
Coaxial
Number of Pins
8

⚡Power over Cable (PoC) tech

📡990’ audio extension range

🔊Dual optical & coaxial outputs

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 79.25

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

Description

🎧 Elevate your audio game—extend, split, and conquer your soundscape!

EXTEND AUDIO LIKE A PRO - Push your digital audio signals up to 990 feet over a single Cat5e/6 cable—perfect for sprawling setups or sleek office environments.
AUDIOPHILE GRADE FORMATS - Supports Dolby Digital, DTS 5.1, DTS-HD, and PCM for crystal-clear, immersive sound that commands attention.
SIMULTANEOUS DUAL OUTPUT - Stream audio to two destinations at once via optical and coaxial outputs—because multitasking is the new standard.
LIFETIME SUPPORT FROM TEXAS - Enjoy peace of mind with free lifetime tech support and a 1-year warranty, backed by a dedicated team right in Sugar Land, TX.
PLUG PLAY POWER EFFICIENCY - Only one power adapter needed thanks to PoC technology—cut clutter and power outlets without sacrificing performance.

The J-Tech Digital Audio Extender Converter effortlessly transmits high-definition digital audio signals up to 990 feet over a single Cat5e/6 cable. Featuring simultaneous optical and coaxial outputs, it supports premium audio formats including Dolby Digital and DTS-HD. With Power over Cable technology, installation is streamlined with only one power adapter needed. Backed by a 1-year warranty and free lifetime support from Texas, this device is engineered for professional-grade audio extension in both home and office environments.

Specifications

ASIN	B07G5NQCK7
Best Sellers Rank	#42,158 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Signal Converters
Brand Name	J-Tech Digital
Compatible Devices	Television
Customer Reviews	4.6 4.6 out of 5 stars (262)
Interface	Coaxial
Manufacturer	J-Tech Digital Inc.
Material Type	Copper
Maximum Supply Voltage	5 Volts
Minimum Supply Voltage	4.5 Volts (DC)
Model	8541769987
Mounting Type	Coaxial
Number of Channels	6
Number of Pins	8
Part Number	eggreh-001
UPC	766150280937
Unit Count	1.0 Count
Upper Temperature Rating	35 Degrees Celsius

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 79.25

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews