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Item #:
58613582
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Item #:
58613582
KRW 37348
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Order now and get it around Sunday, August 23
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What Stands Out
Comprehensive Testing
Validates 10/100/1000Base-T network connections, ensuring reliable performance and diagnosing faults efficiently for switches and server NICs.
User-Friendly Design
Lightweight, portable design with easy-to-read indicators provides convenience and clarity for network technicians during diagnostics on-the-go.
Versatile Compatibility
Compatible with a wide range of Ethernet equipment, making it an essential tool for professionals seeking to troubleshoot various network devices effortlessly.
Product Details
| Compatible Devices | PC |
| Connector Type | RJ45 |
| Number of Ports | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Brand | Networx |
| Model Number | LB-GB45S |
| UPC | 845425016560 |
| Global Trade Identification Number | 00845425016560 |
| Manufacturer | Networxu2122 |
| Mfr Part Number | LB-GB45S |
| Item Dimensions | 3.56 x 3.25 x 0.78 inches (9 x 8.3 x 2 cm) |
| Item Weight | 0.06 Pounds (30 grams) |
| Package Quantity | 1 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Color | Blue |
| Finish | Rj45 |
| Item dimensions L x W x H | 3.56 x 3.25 x 0.78 inches (9 x 8.3 x 2 cm) |
Product Description
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
About This Item
Are you tired of dealing with complicated cable testers? Look no further than the Networx Gigabit RJ45 Loopback Tester. With its user-friendly design and simple functionality, this tester is perfect for both beginners and experienced network administrators. At first glance, this compact and rugged tester may look like a simple plug, but don't be fooled by its simplicity. It packs a powerful punch when it comes to testing your network connections.
All you have to do is plug the Networx Gigabit RJ45 loopback tester into the jack you want to test or the one that you're feeling a bit suspicious about. One of the standout features of this tester is its link LED. When you plug it in and the link LED on your switch is active, you can rest assured that your connection is operating perfectly.
No more wasting time troubleshooting or guesswork. This tester gives you the accurate results you need, saving you time and frustration. Not only is this tester incredibly user-friendly, but its compact size also makes it highly portable. It can easily fit into tight corners and is perfect for on-the-go network administrators.
Say goodbye to carrying around bulky network hubs – the Networx Gigabit RJ45 Loopback Tester is all you need to ensure your network is running smoothly. Whether you're a network administrator looking to simplify your troubleshooting process or an individual looking for an easy way to test your network connections, the Networx Gigabit RJ45 Loopback Tester is the perfect solution. Don't wait any longer – order yours today and experience the convenience and efficiency this tester has to offer. Targeted Keywords: Networx Gigabit RJ45 Loopback Tester, Networx Loopback Tester, Gigabit RJ45 Loopback Tester, Networx Loopback Tester for E-commerce, RJ45 Loopback Tester for Online Shopping, Gigabit Loopback Tester for Online Stores, Networx Loopback Tester with Fast Shipping, E-commerce RJ45 Loopback Tester, Gigabit Loopback Tester for E-commerce Websites.
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Customer Questions & Answers
-
Question:
What is a loopback tester and how does it work?
Answer: A loopback tester is a troubleshooting device used to validate the functionality of network ports by sending signals and looping them back to the source. It works by connecting to a network port and simulating data transmission, allowing you to identify issues in the connection or cabling. For IT professionals and network engineers, this is an essential tool for diagnosing problems in network setups, ensuring that cables are functioning correctly before deployment. -
Question:
What are the benefits of using the Networx® CAT6 Gigabit RJ45 Loopback Tester?
Answer: The Networx® CAT6 Gigabit RJ45 Loopback Tester offers multiple advantages, including its ability to support high-speed data transmission up to 1 Gbps. This ensures compatibility with modern networking standards while helping to diagnose connectivity issues effectively. Ideal for technicians performing network installations or repairs, it enables quick verification of cable configurations or network equipment, thereby improving troubleshooting efficiency. -
Question:
Can the loopback tester be used with other cable types?
Answer: The Networx® CAT6 Loopback Tester is specifically designed for CAT6 cables but can also work with CAT5 and CAT5e cables due to similar connectors. This flexibility allows network technicians to utilize the same tester across various setups, ensuring broad usability. If you're handling mixed environments or upgrading older networks, this versatility makes troubleshooting seamless across different cable types. -
Question:
How do I set up the Networx® CAT6 Gigabit RJ45 Loopback Tester?
Answer: Setting up the Networx® Loopback Tester is straightforward. Simply plug the tester into the RJ45 port of the device you wish to test. No additional software or configurations are required. By initiating a ping test from the source system, you can easily verify that the communication path is functional. This process is crucial for network administrators to confirm proper installation and connectivity prior to live deployments. -
Question:
What types of tests can be performed with the loopback tester?
Answer: Using the Networx® Loopback Tester, you can perform a variety of tests, including continuity checks, signal testing, and fault isolation. These tests help identify cabling issues like shorts or opens, ensuring that your network setup is reliable. This functionality is especially beneficial during network upgrades, allowing you to ensure that everything is functioning correctly before connecting devices or services. -
Question:
Is the Networx® CAT6 Gigabit RJ45 Loopback Tester compatible with PoE devices?
Answer: The Networx® Loopback Tester does not provide Power over Ethernet (PoE) testing capabilities. However, it can still be used in conjunction with PoE-capable devices to verify that the network ports are functioning correctly. In a scenario where you are integrating PoE devices into your network, ensuring the port functionality with the loopback tester can help prevent connectivity issues down the line. -
Question:
Who typically uses the Networx® CAT6 Gigabit RJ45 Loopback Tester?
Answer: The Networx® Loopback Tester is favored by network engineers, IT professionals, and technicians who manage telecommunications setups. It’s commonly used in data centers, offices, or any environment where reliable network performance is crucial. With its simple operation and effectiveness, it aids in both routine testing and troubleshooting, making it indispensable for professionals. -
Question:
Can I connect multiple devices through the loopback tester?
Answer: The Networx® CAT6 Loopback Tester is designed for a single connection to a network port at a time. This ensures precise testing of one device’s functionality without any interference from other connections. For networks requiring multiple device checks, you would need to test each device individually, which is a standard practice to ensure accuracy and clarity in diagnosing issues. -
Question:
What should I do if the loopback tester indicates a problem?
Answer: If the Networx® Loopback Tester shows a problem, it indicates an issue with either the cable or the port being tested. Begin by inspecting the cable for damage, replacing it if necessary, and then retesting the port. If the issue persists, further investigation into the network equipment—such as switches or routers—may be required. This proactive approach helps minimize downtime and restore normal network operation promptly. -
Question:
Where can I buy the Networx® CAT6 Gigabit RJ45 Loopback Tester in South Korea?
Answer: You can purchase the Networx® CAT6 Gigabit RJ45 Loopback Tester on Ubuy, a reliable platform that offers a wide selection of electronic testing tools and equipment. With Ubuy's diverse inventory, customers in South Korea can find this product easily, along with various other networking solutions tailored to their needs.
Networx Network & Cable Testers LB-GB45S Editorial Review
The Networx Gigabit RJ45 Loopback Tester is a handy connectivity tool that helps you in times of troubleshooting or simply checking Ethernet connections. One of the main selling points about this product is that it works with all Ethernet types, including the Gigabit Ethernet, making it a go-to testing tool for many professional settings. The product can send and receive Ethernet signals, and when connected to the correct Ethernet port, it should indicate the connected port's functionality by lighting up the device's network interface card's activity lights. However, the product has received mixed reviews, with some working out of the box while others having issues connecting at the desired speed or not working at all. It is important to note that the Networx Gigabit RJ45 Loopback Tester is not intended to be used for PoE switches unless there is no alteration to the hardware.
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Pros
- Works with all Ethernet types, including the Gigabit Ethernet type Useful for troubleshooting Ethernet connections Quick and easy method of checking a network connection by using the LED lights
Cons
- Mixed reviews about the product's effectiveness, with some working and others not working at all Not intended to be used for PoE switches unless there is no alteration to hardware Several reports of not connecting at the desired speed with some Ethernet cards
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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KRW 37348
Order now and get it around Sunday, August 23
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Features & Benefits
- Simple, user-friendly cable tester
- Compact and rugged design for portability
- Quick and easy to use, just plug it in
- Link LED on switch indicates perfect connection
- Eliminates the need to carry a bulky network hub
- Ideal for tight corners and suspicious connections
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