---
product_id: 329186761
title: "Networx® Loop Back Adapters (1, T1/E1 Loopback)"
brand: "networx®"
price: "€ 39.50"
currency: EUR
in_stock: true
reviews_count: 5
category: "Networx®"
url: https://www.desertcart.be/products/329186761-networx-loop-back-adapters-1-t1-e1-loopback
store_origin: BE
region: Belgium
---

# Instant link LED feedback Compact 9x8x2 cm design T1/E1 loopback plug Networx® Loop Back Adapters (1, T1/E1 Loopback)

**Brand:** networx®
**Price:** € 39.50
**Availability:** ✅ In Stock

## Summary

> 🔧 Simplify your network checks — because every second counts!

## Quick Answers

- **What is this?** Networx® Loop Back Adapters (1, T1/E1 Loopback) by networx®
- **How much does it cost?** € 39.50 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/329186761-networx-loop-back-adapters-1-t1-e1-loopback)

## Best For

- networx® enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Slim, rugged design fits even the tightest network corners
- • **Tech-Pro Essential:** A must-have tool for every network technician’s kit
- • **Plug & Play Precision:** Instantly verify T1/E1 connections without extra cables
- • **Time-Saving Efficiency:** Eliminate bulky hubs and speed up troubleshooting
- • **Reliable Wire Diagnostics:** Quickly detect broken or shorted wires with LED confirmation

## Overview

The Networx® T1/E1 Loopback Adapter is a compact, rugged tester designed for quick and reliable verification of T1/E1 network connections. Its plug-and-play design provides instant LED feedback to detect wiring faults, making it an indispensable tool for network professionals aiming to streamline diagnostics without bulky equipment.

## Description

A T1/E1 Loopback Tester is an exceedingly user friendly cable tester Even the architecture is pretty simple It looks like a simple plug at first glance but the compact rugged design makes it highly portable and usable in the tightest corners All you have to do is simply plug the Networxtm T1/E1 Loopback tester into the jack that you want to test or the one you are suspicious about If the link LED on your switch is active then that means that the connection is operating perfectly These Loop back testers will make the life of a network administrator really easy The Networxtm T1/E1 Loop back tester will negate the necessity to carry a bulky network hub around

Review: WORKS AWESOME AND VERY TIME EFFICIENT.
Review: This made life so much easier. Dont have to make them anymore and wont lose this one.

## Features

- Check wall to switch connections easily without a cable
- Easily check for broken or shorted wires
- Must have for all pc and network technicians
- A very user friendly and simple device
- Compact design allows for testing in the tightest of corners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E4OKJKY |
| Item model number | 845425016546 |
| Product Dimensions | 9.04 x 8.26 x 1.98 cm; 9 g |

## Product Details

- **Colour:** Blue
- **Compatible devices:** Network Switch, PC
- **Connector type:** RJ45
- **Item dimensions L x W x H:** 9 x 8.3 x 2 centimeters
- **Specific uses for product:** Network Switch Testing, Network Connection Verification

## Images

![Networx® Loop Back Adapters (1, T1/E1 Loopback) - Image 1](https://m.media-amazon.com/images/I/61-jGlGAe7L.jpg)
![Networx® Loop Back Adapters (1, T1/E1 Loopback) - Image 2](https://m.media-amazon.com/images/I/61Mgf4uFnTL.jpg)
![Networx® Loop Back Adapters (1, T1/E1 Loopback) - Image 3](https://m.media-amazon.com/images/I/61WnAIV5fpL.jpg)
![Networx® Loop Back Adapters (1, T1/E1 Loopback) - Image 4](https://m.media-amazon.com/images/I/61ts9XStUpL.jpg)
![Networx® Loop Back Adapters (1, T1/E1 Loopback) - Image 5](https://m.media-amazon.com/images/I/715OdYJ0XyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***O on 7 June 2024*

WORKS AWESOME AND VERY TIME EFFICIENT.

### ⭐⭐⭐⭐⭐ Review
*by D***H on 6 January 2025*

This made life so much easier. Dont have to make them anymore and wont lose this one.

### ⭐⭐⭐⭐⭐ Review
*by P***Z on 15 July 2019*

Plug into router. See loop.. Plug on cable.. see loop.. great tool for testing.

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**Shop now:** [https://www.desertcart.be/products/329186761-networx-loop-back-adapters-1-t1-e1-loopback](https://www.desertcart.be/products/329186761-networx-loop-back-adapters-1-t1-e1-loopback)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-04-25*