🔧 Unleash Your Network's Potential! Quickly judge power supply types and statuses. Perfect for home, industry, and beyond. LED indicators for clear, instant feedback. Identify shorts, opens, and cross-pairs effortlessly. Designed for extended use with auto shutdown. Tests up to 60V POE Max test distance 1000m Supports RJ45/RJ11/RJ12 The NOYAFA NF-468CS is a versatile network cable tester designed for professionals, capable of testing various cable types including RJ45, RJ11, and CAT5/CAT6. With a maximum test distance of 1000m and the ability to assess POE power supply, this tool is essential for diagnosing wiring faults and ensuring optimal network performance.