Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
genuine image
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Convert a standard straight-through patch cable into a 10/100 Crossover cable for legacy devices.
Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs
Nº de artículo: 58613582

Networx Gigabit RJ45 Loopback Tester - 10/100/1000Base-T Network Port Validator - Ethernet Diagnostic Tool for Switches and Server NICs

Nº de artículo: 58613582

GTQ 192

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Estados Unidos

50+ bought

En stock
Estados Unidos Importado de la tienda USA

QTY:

Haz tu pedido ahora y recíbelo por ahí Jueves, Octubre 01
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Convert a standard straight-through patch cable into a 10/100 Crossover cable for legacy devices.
Mostrar más
Garantía U-Care:
Ninguno
Selecciona un plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

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.

Detalles de producto

Shop the best deals on Networx Gigabit RJ45 Loopback Tester at Ubuy Guatemala. Fast delivery, competitive prices, and reliable service. Order now!
Compatible DevicesPC
Connector TypeRJ45
Number of Ports1
Power Plug TypeNo Plug
BrandNetworx
Model NumberLB-GB45S
UPC845425016560
Global Trade Identification Number00845425016560
ManufacturerNetworx™
Mfr Part NumberLB-GB45S
Item Dimensions3.56 x 3.25 x 0.78 inches (9 x 8.3 x 2 cm)
Item Weight27.22 g
Package Quantity1
Unit Count1 Count
Number of Items1
ColorBlue
FinishRj45
Item dimensions L x W x H3.56 x 3.25 x 0.78 inches (9 x 8.3 x 2 cm)

DESCRIPCIÓN DEL PRODUCTO

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is the purpose of the Networx Fast Ethernet Loopback Tester?

    Respuesta: The Networx Fast Ethernet Loopback Tester is designed to validate and test the functionality of RJ45 ports and 10/100Base-T networks. It creates a loopback connection, allowing technicians to assess network performance and troubleshoot issues effectively. This tool is particularly useful in diagnosing cable faults, verifying network integrity, and ensuring optimal performance in legacy systems.
  • Pregunta: How does the loopback tester work?

    Respuesta: The loopback tester operates by connecting to an RJ45 port and redirecting data packets back to the source. This simulates a network environment, helping users detect potential problems such as wiring errors or malfunctioning devices. It’s beneficial in scenarios where quick testing is required to confirm cable integrity or when setting up a new network appliance.
  • Pregunta: Is the Networx Loopback Tester compatible with both Cat5 and Cat5e cables?

    Respuesta: Yes, the Networx Loopback Tester is suitable for both Cat5 and Cat5e cables. Its design supports the characteristics of these cables, allowing users to diagnose and optimize networks that utilize these standards. This compatibility is essential for legacy network diagnostics where Cat5 and Cat5e are commonly used.
  • Pregunta: Can the tester be used for diagnosing network issues in a home network?

    Respuesta: Absolutely! The loopback tester is an excellent tool for home network diagnostics. Users can easily plug it into their devices to identify connectivity issues, cable problems, or hardware malfunctions. By using this tester, homeowners can troubleshoot issues that might cause internet slowdowns or dropped connections.
  • Pregunta: What kind of indicators does the Networx Loopback Tester have?

    Respuesta: The Networx Loopback Tester typically features LED indicators that display the status of the connection. These indicators can show whether the loopback is functioning correctly, providing clear visual feedback during tests. This allows users to quickly identify if a network device or cable is working properly.
  • Pregunta: Who can benefit from using the Networx Fast Ethernet Loopback Tester?

    Respuesta: Network technicians, IT professionals, and hobbyists can greatly benefit from the Networx Fast Ethernet Loopback Tester. It is useful in professional settings for troubleshooting complex network environments, as well as for home users setting up or maintaining their networks. Its user-friendly design makes it accessible for all skill levels.
  • Pregunta: What are the advantages of using a loopback tester over other testing methods?

    Respuesta: Using a loopback tester offers a direct way to check the performance of network ports without needing additional equipment. Unlike other testing methods that may require extensive setup, the loopback tester provides immediate results, making it highly efficient for troubleshooting. It simplifies the diagnostic process, helping to save time and resources.
  • Pregunta: Can I use this tester with routers and switches?

    Respuesta: Yes, the Networx Fast Ethernet Loopback Tester is compatible with various network devices, including routers and switches. By plugging the tester into the device, users can assess its network port functionality, identify configuration issues, and validate communication paths, improving overall network performance.
  • Pregunta: How portable is the Networx Loopback Tester?

    Respuesta: The Networx Loopback Tester is compact and lightweight, making it highly portable for fieldwork. This is ideal for technicians who need to carry tools to various job sites or for those who may require testing in different locations. Its small size does not compromise its functionality, ensuring reliability whenever needed.
  • Pregunta: Where can I buy the Networx Fast Ethernet Loopback Tester in Guatemala?

    Respuesta: You can purchase the Networx Fast Ethernet Loopback Tester from Ubuy, which provides a convenient and reliable platform for obtaining this product in Guatemala. Ubuy offers various options and ensures that you have access to this essential tool for all your network diagnostic needs.

Networx Network & Cable Testers LB-GB45S Editorial Review

  • ubuy Guatemala
  • ubuy Guatemala
  • ubuy Guatemala

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.

Customer Reviews & Ratings

335 valoraciones de los clientes
  • 5 estrella
    74%
  • 4 estrella
    10%
  • 3 estrella
    4%
  • 2 estrella
    1%
  • 1 estrella
    11%

Revisar este producto

Comparte tus ideas con otros clientes

ventajas

  • 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

Contras

  • 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

trustpilot logo
4.2/5 9477 reseñas
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Pago seguro Global Delivery Easy Returns Genuine Products

Product Price History

Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.

GTQ 192

Haz tu pedido ahora y recíbelo por ahí Jueves, Octubre 01

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

características y beneficios

  • Instantly creates a crossover connection for older devices.
  • Ideal for devices lacking Auto-MDIX support.
  • Easy to use: just plug into any standard patch cable.
  • Enables peer-to-peer communication between devices.
  • Cost-effective solution for legacy network setups.
  • Supports 10Base-T and 100Base-TX performance standards.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.