Product Description: Network Cable Tester for LAN and Telephone Lines Ensure your network runs smoothly with our versatile Network Cable Tester, designed for both LAN cables and telephone lines. This dual-purpose maintenance tool is essential for anyone working with network connections, providing reliable testing for various cable types. 1. Comprehensive Testing Capabilities This network cable tester is perfect for testing self-regulating Ethernet jumpers, ensuring they are in optimal working condition before connecting to your equipment. It helps you identify potential issues, allowing for proactive maintenance and troubleshooting. 2. Practical and Reliable Performance With this tester, you can easily detect faulty connections, including short circuits, open wires, and crossed wire pairs. By identifying these wiring faults, you can ensure that your network operates smoothly and efficiently, minimizing downtime and connectivity issues. 3. POE Anti Burning Feature The tester includes a POE (Power over Ethernet) anti-burning feature, allowing you to directly connect to POE switches. It tests the on/off status of cables while switches, routers, PCs, and other devices are powered on, ensuring safe and effective testing without the risk of damage. 4. Versatile Cable Compatibility This tool is compatible with a wide range of cables, including RJ45, RJ11, and RJ12. It supports Ethernet cables of various categories, including CAT5, CAT5e, CAT6, and CAT7, as well as 4/8 core network cables and 2/4 core telephone cables. This versatility makes it an invaluable tool for any technician or DIY enthusiast. 5. Durable and User-Friendly Design Constructed from high-quality ABS material, this network cable tester is both durable and wear-resistant, ensuring long-lasting use. It requires 2 x AAA batteries (not included) for operation, making it easy to use in various settings without the need for a power outlet. Upgrade your networking toolkit with the Network Cable Tester for LAN and Telephone Lines. Its practical features, reliable performance, and durable design make it an essential tool for anyone looking to maintain and troubleshoot their network connections effectively. Don’t let faulty cables disrupt your connectivity—order yours today!