---
product_id: 209753362
title: "Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black"
brand: "y.d.f"
price: "S/.40"
currency: PEN
in_stock: true
reviews_count: 9
category: "Y.D.F"
url: https://www.desertcart.pe/products/209753362-y-d-f-rj45-coupler-network-coupler-ethernet-connector-cat7
store_origin: PE
region: Peru
---

# 1 Gbps data transfer speed Female-to-female RJ45 connection Metallic shielding for interference protection Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black

**Brand:** y.d.f
**Price:** S/.40
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect like a pro—extend your network, extend your reach!

## Quick Answers

- **What is this?** Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black by y.d.f
- **How much does it cost?** S/.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/209753362-y-d-f-rj45-coupler-network-coupler-ethernet-connector-cat7)

## Best For

- y.d.f enthusiasts

## Why This Product

- Trusted y.d.f brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure & Durable Fit:** Engineered to stay firmly connected, preventing accidental disconnections in any environment.
- • **Plug & Play Simplicity:** No drivers, no fuss—just snap it in and extend your network instantly.
- • **Shielded for Stability:** Robust metallic shielding blocks interference, ensuring rock-solid, error-free connections.
- • **Universal Compatibility:** Works flawlessly with Cat5, Cat5e, Cat6, and Cat7 cables—future-proof your network setup.
- • **Seamless Gigabit Extension:** Effortlessly link two Ethernet cables for blazing 1 Gbps speeds without compromise.

## Overview

The Y.D.F RJ45 Coupler is a compact, female-to-female Ethernet connector designed to seamlessly extend your network cables up to Cat7 standards. Supporting up to 1 Gbps data transfer, it features metallic shielding to minimize interference and ensure stable, high-speed connections. Ideal for professional and home networking setups, this plug-and-play coupler guarantees a secure fit and broad compatibility with Cat5 through Cat7 cables.

## Description

Buy Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black: Cat 6 Cables - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good Product - Installed security camera system in our church. These were needed to connect 2 cables together for some long runs. Worked well and we have spares. Fair price and arrived quickly.
Review: Great quality couplers! - I noticed a few reviews saying that these limit your speed or that the reviewer couldn't get more than 10Mbps. I'm not sure what issues they had, but these work great for me! I had to extend cables terminated in a cabinet (cables ran a part of my new house build) - I extended these to a wall mount rack (about 15 feet). These worked perfect - no errors, 1Gbps, POE. These are very durable and provide a solid connection to the RJ45 connector - no possibility of bumping and accidentally disconnecting these. If people are having issues with connection speed after using these, your issue is most likely your existing cabling. Perhaps you are extending and going beyond the recommended distance for the cable type (CAT 5). Perhaps the cables you are using or connectors are loose or causing a poor connection. I actually measured the loss through these couplers - it is very minimal - but there is some loss as with any connector or couple. So, if you are already at or beyond the recommended distance for your cabling type, this could put you over the edge.

## Features

- RJ45 coupler use to connecting two male ethernet cables together and extend the length of ethernet cable.
- Network Coupler meets Category 6 performance, TIA/EIA 568-C.2 Verified, FCC, RoHS Compliant.
- 8P8C female to female ethernet coupler jack is compatible with Cat6/Cat5e/Cat5 network cable.
- RJ45 couplers are metallic shielded to prevent electrical interference. Plug and play.
- Ethernet Coupler connection is firm, not easy to fall off, suitable for all kinds of places, note: not waterproof.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S6T93QD |
| Best Sellers Rank | #246 in Cat 6 Ethernet Cables |
| Brand | Y.D.F |
| Cable Type | Ethernet |
| Color | Black |
| Compatible Devices | PC Laptop Switch |
| Connector Gender | Female-to-Female |
| Connector Type | RJ45 |
| Data Transfer Rate | 1 Gigabits Per Second |
| Date First Available | January 1, 2019 |
| Ethernet cable category | Cat 6 |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 0.2 ounces |
| Item model number | OM-047 |
| Manufacturer | Oneme |
| Number of Pins | 8 |
| Outer Material | Polyvinyl Chloride (PVC) |
| Product Dimensions | 1.6 x 0.8 x 0.8 inches |
| Recommended Uses For Product | Networking |
| Shape | Flat |
| Special Feature | Data Transfer, Heat Resistant, High Speed, Low Voltage, Weatherproof |
| Specification Met | EIA, FCC, RoHS, TIA |
| UPC | 750076279151 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Y.D.F
- **Cable Type:** Ethernet
- **Compatible Devices:** PC Laptop Switch
- **Connector Type:** RJ45
- **Special Feature:** Data Transfer, Heat Resistant, High Speed, Low Voltage, Weatherproof

## Images

![Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black - Image 1](https://m.media-amazon.com/images/I/31P448O1-ES.jpg)
![Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black - Image 2](https://m.media-amazon.com/images/I/31UksU6bFdS.jpg)
![Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black - Image 3](https://m.media-amazon.com/images/I/41CSHc+t1DS.jpg)
![Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black - Image 4](https://m.media-amazon.com/images/I/41EMUm5nbSL.jpg)
![Y.D.F RJ45 Coupler, Network Coupler Ethernet Connector, for Cat7/Cat6/Cat5e/cat5 Ethernet Cable Extender Connector - Female to Female, Black - Image 5](https://m.media-amazon.com/images/I/41EZh45rBvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by Z***1 on December 24, 2025*

Installed security camera system in our church. These were needed to connect 2 cables together for some long runs. Worked well and we have spares. Fair price and arrived quickly.

### ⭐⭐⭐⭐⭐ Great quality couplers!
*by K***. on September 10, 2020*

I noticed a few reviews saying that these limit your speed or that the reviewer couldn't get more than 10Mbps. I'm not sure what issues they had, but these work great for me! I had to extend cables terminated in a cabinet (cables ran a part of my new house build) - I extended these to a wall mount rack (about 15 feet). These worked perfect - no errors, 1Gbps, POE. These are very durable and provide a solid connection to the RJ45 connector - no possibility of bumping and accidentally disconnecting these. If people are having issues with connection speed after using these, your issue is most likely your existing cabling. Perhaps you are extending and going beyond the recommended distance for the cable type (CAT 5). Perhaps the cables you are using or connectors are loose or causing a poor connection. I actually measured the loss through these couplers - it is very minimal - but there is some loss as with any connector or couple. So, if you are already at or beyond the recommended distance for your cabling type, this could put you over the edge.

### ⭐⭐⭐⭐⭐ Works great with POE
*by A***N on July 7, 2019*

I had a camera system I was replacing. the previous installer had used Cat 5E cables, but had used them for an analog camera system, and cut the wires to length to reach a wall mounted power supply, which was about 3 feet from the recorder. so when I went to replace the camera system with a modern IP camera system, I had a few wires that were too short to reach the New NVR. I ad two choices, use some keystones, terminate them and use a patch cable, install a patch panel and then patch cables, or simply use some couplers. After reading some reviews, and finding these were a good price, I ordered and could not be happier. these feel super sturdy, and worked without issue at all. POE power to the cameras goes perfectly and does not degrade the signal at all. These are worth it.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-26*