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
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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
商品＃: 214687503

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

回答者の86%がこの商品を友人に勧めたいと回答

商品＃: 214687503

JPY 2802

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今すぐ注文すると 頃に届きます Sunday, 10月 04
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Convert a standard straight-through patch cable into a 10/100 Crossover cable for legacy devices.
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この商品の利点

Seamless Connectivity
Easily connect laptops to network switch console ports, ensuring reliable management and monitoring of network devices, minimizing downtime.
Versatile Compatibility
Designed for RJ45 serial connections, this adapter supports various network devices, making it a versatile tool for IT professionals and network administrators.
Durable Design
Built with high-quality materials, the Networx Console Rollover Adapter ensures long-lasting performance, providing excellent value and reliability for managing critical network infrastructures.

製品詳細

Shop the best deals on Networx Gigabit RJ45 Loopback Tester at Ubuy 日本. 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)

どんな人にお勧めですか？

Suitable For
  • Network Technicians

    Ideal for professionals needing quick diagnostics on network switches or server NICs, ensuring optimal performance and connectivity.

  • IT Support Teams

    A valuable tool for IT support teams to troubleshoot and validate Ethernet connections efficiently, saving time during repairs.

  • Home Networking Enthusiasts

    Great for tech-savvy home users setting up or testing their home networks, ensuring reliable connections for devices.

Not Suitable For
  • Casual Users

    Not suitable for casual users who don't possess the technical knowledge to utilize or interpret data from the tool.

製品説明書

何か質問はありますか？ チャットでお問い合わせください

お客様の質問と回答

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

    回答: 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.
  • 質問: How does the loopback tester work?

    回答: 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.
  • 質問: Is the Networx Loopback Tester compatible with both Cat5 and Cat5e cables?

    回答: 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.
  • 質問: Can the tester be used for diagnosing network issues in a home network?

    回答: 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.
  • 質問: What kind of indicators does the Networx Loopback Tester have?

    回答: 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.
  • 質問: Who can benefit from using the Networx Fast Ethernet Loopback Tester?

    回答: 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.
  • 質問: What are the advantages of using a loopback tester over other testing methods?

    回答: 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.
  • 質問: Can I use this tester with routers and switches?

    回答: 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.
  • 質問: How portable is the Networx Loopback Tester?

    回答: 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.
  • 質問: Where can I buy the Networx Fast Ethernet Loopback Tester in Japan?

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

Networx Serial Adapters LB-GB45S Editorial Review

Networx Fast Ethernet Loopback Tester (Cat5e) - RJ45 Port Validator for 10/100Base-T Networks - Legacy Network Diagnostics is designed for reliable network diagnostics. Users have found it effective for quickly checking port failures and conducting proprietary tests, as it features a compact design with all wires tucked inside. However, potential buyers should be cautious about ensuring they select the right variant, as there are differences in wiring configurations among RJ45 loopbacks. Some have noted issues with light indications and ease of use when plugging in, suggesting that while it functions as intended, the user experience can vary dramatically. Regardless, its compatibility with various devices like routers and switches makes it a versatile tool for tech professionals.

お客様のレビュー＆評価

337 カスタマー評価
  • 5 星
    73%
  • 4 星
    9%
  • 3 星
    5%
  • 2 星
    1%
  • 1 星
    12%

この商品のレビュー

お考えをお聞かせください

長所

  • Compact design with internal wiring protection
  • Effective for quick port failure checks
  • Compatible with routers, switches, and computers
  • Good for conducting proprietary tests
  • Lightweight and portable for convenience

短所

  • User experience can vary greatly depending on usage

プラットフォームの信頼性とお客様の安心

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4.2/5 9477 レビュー
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“Great products and very good service: very easy and very fast international delivery.”

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“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
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“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.”

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

8 September 2026 · via Trustpilot
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JPY 2802

今すぐ注文すると 頃に届きます Sunday, 10月 04

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特徴と利点

  • 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.

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