NOYAFA NF-981 OTDR Fiber tester, VFL and OPM

The Noyafa NF-981 fiber tester combines an OTDR for measuring loss and locating events on fibers (1310/1550 nm, range up to 60 km) with an OPM for measuring optical power (-50 to +26 dBm) and a VFL for visual fault location using light (10 mW). With Wire Mapping and RJ45 length testing, it can measure cable lengths and detect faults in Ethernet links. The large 3.5" color LCD display and built-in LED lighting make it easy to use in dark environments. A powerful 4000 mAh battery provides up to 12 hours of operation on a single charge. The device also supports data storage on a TF card and report export in SOR format.

Key Features

• OTDR measurement – used for testing and locating losses, breaks, and connector events on optical fibers (wavelengths 1310 nm and 1550 nm, range up to 60 km)
• OPM (Optical Power Meter) – measures optical signal attenuation and power in the range from -50 dBm to +26 dBm
• VFL (Visual Fault Locator) – red laser (10 mW) for visually detecting fiber breaks or bends
• Ethernet cable tester – Wire Map function and RJ45 cable length measurement using TDR technology
• Display and battery – 3.5" color display and 4000 mAh battery with up to 12 hours of operation