---
product_id: 8014134
title: "Ethernet Over Coax EOC Adapter Kit (DECA-100) - Twin Pack - by PAIRTEK"
brand: "dualcomm"
price: "€ 121.49"
currency: EUR
in_stock: true
reviews_count: 9
category: "Dualcomm"
url: https://www.desertcart.be/products/8014134-ethernet-over-coax-eoc-adapter-kit-deca-100-twin-pack
store_origin: BE
region: Belgium
---

# Up to 800ft transmission 100Mbps Ethernet speed Plug & play coax integration Ethernet Over Coax EOC Adapter Kit (DECA-100) - Twin Pack - by PAIRTEK

**Brand:** dualcomm
**Price:** € 121.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network without the mess—coax your way to speed and simplicity!

## Quick Answers

- **What is this?** Ethernet Over Coax EOC Adapter Kit (DECA-100) - Twin Pack - by PAIRTEK by dualcomm
- **How much does it cost?** € 121.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/8014134-ethernet-over-coax-eoc-adapter-kit-deca-100-twin-pack)

## Best For

- dualcomm enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Plug & Play Setup:** No complex installation—just connect and enjoy instant, reliable network connectivity.
- • **Extended Reach Up to 800 Feet:** Cover large homes or office spaces effortlessly with long-distance data transmission over RG6 coax cables.
- • **Perfect for IP Camera Upgrades:** Easily migrate analog CCTV systems to modern IP cameras using your current coax infrastructure.
- • **Cost-Effective Network Expansion:** Save on expensive rewiring and enjoy thousands of satisfied users worldwide who upgraded smartly.
- • **Seamless 100Mbps Ethernet Over Coax:** Transform your existing coax wiring into a high-speed network backbone without rewiring hassles.

## Overview

The PAIRTEK DECA-100 Ethernet Over Coax Adapter Kit enables 100Mbps full-duplex Ethernet transmission over existing coaxial cables up to 800 feet (RG6). Ideal for upgrading analog surveillance to IP cameras or extending home networks without new wiring, this passive, plug-and-play solution is compatible with point-to-point coax setups. While it doesn’t support PoE, it offers a budget-friendly, hassle-free way to leverage your in-house coax infrastructure for reliable, high-speed networking.

## Description

Dualcomm DECA-100 Ethernet-over-Coax (EoC) Adapter Kit includes two identical passive Ethernet-to-Coax adapters to enable a full-duplex 10/100Base-T Ethernet connection over a coaxial cable with transmission distance as long as 240 meters (850 feet). DECA-100 EoC Adapter Kit can be effective for several applications such as transmitting IP camera video transmission over coaxial cables (e.g., IP CCTV over Coax) and creating a wired home network of true 100Mbps over existing in-building coax cables. [Alert: (1) DECA-100 EoC Adapter Kit works only with point-to-point coax cabling, i.e. home-run cabling. It will not work if there is any splitter along the coax cable; (2) DECA-100 EoC Adapter Kit does not pass PoE power. We have a new product DECA-200 PoE-over-Coax Adapter Kit available now from desertcart store, which passes both Ethernet data and PoE power; (3) Packet looping inside an Ethernet switch may happen if a non-switch end of an EoC connection is not connected or terminated with a network device. Therefore, always keep any EoC link terminated to prevent from possible packet looping from happening. Also, Pairtek's ECS1084 Ethernet-over-Coax Switch can be used that can automatically prevent packet looping from happening even when an EoC link is left open or not terminated]

Review: Pricy but perfect - Absolutely spectacular! Fast and easy! If only they cost half as much, they would be perfect. My main router is in the basement, where my office is, and where the cable, internet and phone wiring enters the house. Even with an awesome and expensive wireless router, the signal two floors above was a bit slow. I did not want to run an Ethernet cable either through the walls or on the outside of the house (it's just such a pain in the neck), but noticed some extra, unused coax wiring that went from the basement to the second floor. So first, I set up a satellite router in the basement just to make sure that I had everything configured correctly. Then I bought these adapters, screwed them to both ends of an existing wire, connected one end to the existing router, and connected the other end going to the satellite router. It worked instantaneously and fabulously. I never even looked to see if there were any documentation, as it was completely unnecessary. The only possible problem that I can see anyone running into would involve the satellite router. If you are plugging from the primary router directly to a PC, it seems quite foolproof to me. Oh, and the speed is outstanding, even going from PC to wireless router to RG45 cable to Dualcomm Ethernet Adapter to coax cable to the other Dualcomm Ethernet Adapter to another RG45 cable to the base router to a cable modem to the world. I am getting 45 Mbps without breaking a sweat, with no perceivable start-up lag time.
Review: This device cause my home network to totally fail - I thought that this product was exactly what I needed. I had a bedroom that only had a TV coax outlet, but no ethernet outlet for the Internet. I added the device to both ends of the coaxial cable using only 1' of CAT5 cabling. This was in accordance with the email I received from Dualcomm a couple of days after receiving the product. They warned that the CAT5 cable length was critical and should be as short as possible. As soon as a installed the two adapters and connected the destination port to a netbook, it seemed to work. But shortly later the streaming video function (desertcart.com prime) quit in the living room. There are 5 computers, one media center, one printer & nine cameras on the network. The computers would no longer connect to the Internet. The adapter was connected to an ethernet switch. So I moved it to connect directly to the router. Within 10 seconds the streaming video quit. I am well versed in network technology and I have never seen anything like this failure before in 25 years. Do not buy this device. The network topology where this adapter (upper right hand corner to basement switch LAN7) was connected is shown in the attachment.

## Features

- Passive adapter for Ethernet transmission over a coaxial cable. Compatible with point-to-point or home-run cabling only.
- Transmission distance up to 600 feet (RG59)/800ft (RG6)
- Great for migrating analog video surveillance systems to IO camera based systems
- Great for 100Mbps home network over existing in-house coax cabling
- Low cost and easy to install with thousands of satisfied users worldwide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009AGCLVG |
| Best Sellers Rank | #410 in Powerline Network Adapters |
| Brand | Dualcomm |
| Compatible Devices | TV |
| Customer Reviews | 3.7 3.7 out of 5 stars (124) |
| Data Link Protocol | Ethernet 10/100Base-T |
| Data Transfer Rate | 100 Megabits Per Second |
| Hardware Interface | Ethernet |
| Item Weight | 0.05 Pounds |
| Manufacturer | DUALCOMM (PAIRTEK) |
| Mfr Part Number | FBA_DECA-100 |
| Model Number | FBA_DECA-100 |
| UPC | 804879443506 |

## Product Details

- **Brand:** Dualcomm
- **Compatible Devices:** TV
- **Data Link Protocol:** Ethernet 10/100Base-T
- **Data Transfer Rate:** 100 Megabits Per Second
- **Hardware Interface:** Ethernet
- **Item Weight:** 0.05 Pounds
- **Manufacturer:** DUALCOMM (PAIRTEK)
- **UPC:** 804879443506

## Images

![Ethernet Over Coax EOC Adapter Kit (DECA-100) - Twin Pack - by PAIRTEK - Image 1](https://m.media-amazon.com/images/I/51Oc0DiZZuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pricy but perfect
*by T***S on September 23, 2017*

Absolutely spectacular! Fast and easy! If only they cost half as much, they would be perfect. My main router is in the basement, where my office is, and where the cable, internet and phone wiring enters the house. Even with an awesome and expensive wireless router, the signal two floors above was a bit slow. I did not want to run an Ethernet cable either through the walls or on the outside of the house (it's just such a pain in the neck), but noticed some extra, unused coax wiring that went from the basement to the second floor. So first, I set up a satellite router in the basement just to make sure that I had everything configured correctly. Then I bought these adapters, screwed them to both ends of an existing wire, connected one end to the existing router, and connected the other end going to the satellite router. It worked instantaneously and fabulously. I never even looked to see if there were any documentation, as it was completely unnecessary. The only possible problem that I can see anyone running into would involve the satellite router. If you are plugging from the primary router directly to a PC, it seems quite foolproof to me. Oh, and the speed is outstanding, even going from PC to wireless router to RG45 cable to Dualcomm Ethernet Adapter to coax cable to the other Dualcomm Ethernet Adapter to another RG45 cable to the base router to a cable modem to the world. I am getting 45 Mbps without breaking a sweat, with no perceivable start-up lag time.

### ⭐ This device cause my home network to totally fail
*by N***Y on July 28, 2018*

I thought that this product was exactly what I needed. I had a bedroom that only had a TV coax outlet, but no ethernet outlet for the Internet. I added the device to both ends of the coaxial cable using only 1' of CAT5 cabling. This was in accordance with the email I received from Dualcomm a couple of days after receiving the product. They warned that the CAT5 cable length was critical and should be as short as possible. As soon as a installed the two adapters and connected the destination port to a netbook, it seemed to work. But shortly later the streaming video function (amazon.com prime) quit in the living room. There are 5 computers, one media center, one printer & nine cameras on the network. The computers would no longer connect to the Internet. The adapter was connected to an ethernet switch. So I moved it to connect directly to the router. Within 10 seconds the streaming video quit. I am well versed in network technology and I have never seen anything like this failure before in 25 years. Do not buy this device. The network topology where this adapter (upper right hand corner to basement switch LAN7) was connected is shown in the attachment.

### ⭐⭐⭐⭐⭐ Surprisingly simple and amazing performance for streaming HDTV and/or gaming console data
*by T***N on November 10, 2017*

The performance of these actually surprised me. I honestly didn't have very high expectations when I purchased these, knowing I could return them if I was disappointed. Well, it has been severals months until I finally got around to test them for streaming HDTV to our master bedroom. WOW, when I tested these with the Media Center Network Tuning Wizard I was AMAZED that the bandwidth was off the scale - more than is required for HDTV I needed (wired) Ethernet for one of TV adapters in the master bedroom b/c the ethernet jack is on the OTHER side of the room and I didn't want to lay a cable across the room. So I found these to use the (unused) coax connector that happens to terminate in the wiring closet in the basement adjacent to a multi-port Ethernet hub. Installation was a joke, b/c there is no installation. You literally just screw one end onto the cable jack and plug your ethernet cable into the other end. No batteries, no power adapters, NOTHING! And you're done!

## Frequently Bought Together

- Ethernet Over Coax EOC Adapter Kit (DECA-100) - Twin Pack - by PAIRTEK
- 【Upgraded】LINOVISION POE Over Coax EOC Converter IP Over Coax Max 3000ft Power and Data Transmission Over Regular RG59 Coaxial Cable for Upgrading Analog Surveillance System to IP Surveillance System

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-18*