NOYAFA Network Cable Tester, Optical Power Meter, VFL Fiber Tester

NOYAFA Network Cable Tester, Optical Power Meter, VFL Fiber Tester

• Multifunctional Network Cable Tester NOYAFA Network Cable Tester integrates 9 practical functions, including cable continuity testing, cable tracing, port flashing, cable length measurement, PoE testing, optical power meter, VFL, and NCV detection. Designed for network installation, troubleshooting, and maintenance, it helps IT professionals, network engineers, and technicians quickly identify cable faults and improve work efficiency.
• Optical Power Meter & Fiber Testing Function Built-in optical power meter supports multiple wavelengths including 850nm, 1300nm, 1310nm, 1490nm, 1550nm, and 1625nm, with a measurement range of -70dBm to +10dBm. Compatible with FC/SC/ST fiber interfaces (adapters sold separately), it accurately measures fiber signal strength and helps locate attenuation problems for stable fiber network operation.
• PoE Testing & Port Flashing Detection This Ethernet Cable Tester supports PoE power testing, detecting voltage, polarity, and power supply status of PoE switches up to 60V DC. The port flashing function quickly identifies connected ports and displays network speed status, making it easier to troubleshoot network connections in complex environments.
• VFL Fiber Fault Locator & Cable Length Measurement The built-in 650nm Visual Fault Locator helps quickly identify fiber breaks, poor connections, bends, and other faults. The cable length testing function measures RJ45 network cables, telephone lines, and BNC cables from 2.5m to 200m with accurate distance detection, ideal for installation and maintenance work.
• Rechargeable Battery, Flashlight & NCV Detection Equipped with a built-in 1500mAh rechargeable lithium battery, this network tester provides up to 10 hours of operation and supports convenient Type-C charging. The built-in flashlight improves visibility in dark areas, while NCV detection enables safe non-contact voltage checking for cable tracing and electrical troubleshooting.