Visual Fiber Optic Fault Locator, 10 mW, 650 nm, 10 km, SC/FC/ST 2.5 mm NOYAFA

NOYAFA NF-902 Fiber Optic Fault Locator (10 mW)

The NOYAFA NF-902 is a professional Visual Fault Locator (VFL) designed for fast and accurate troubleshooting of fiber optic networks. Equipped with a powerful 10 mW red laser operating at a wavelength of 650 nm, it enables technicians to quickly identify fiber breaks, bends, micro-cracks, and faulty connections in both single-mode and multimode fiber cables.  

Featuring a universal 2.5 mm connector, the NF-902 is compatible with SC, FC, and ST fiber connectors, making it a versatile tool for installation, maintenance, and repair applications. The device offers both continuous (CW) and pulsed (GLINT) operating modes, allowing easy fiber identification and precise fault detection.  

Its compact pen-style design with a non-slip grip ensures comfortable handling during fieldwork, while the long battery life of up to 20 hours provides reliable performance throughout the working day.  

Key Features

• Quickly detects fiber breaks, cracks, bends, and connection faults.
• High-power 10 mW laser for troubleshooting longer fiber runs.
• Suitable for both single-mode and multimode fiber networks.
• Compatible with SC, FC, and ST connectors.
• Continuous and pulsed laser operating modes.
• Lightweight, portable, and easy-to-use design.
• Ideal for FTTH, LAN, WAN, and telecommunications applications. 

Technical Specifications

• Model: NOYAFA NF-902
• Type: Visual Fault Locator (VFL)
• Laser Power: 10 mW
• Wavelength: 650 ±10 nm
• Operating Modes: CW / GLINT
• Connector Type: 2.5 mm (SC / FC / ST)
• Battery Life: Up to 20 hours
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -40°C to +85°C 

Applications

• Locating fiber breaks and mechanical damage.
• Inspecting fiber splices and connectors.
• Identifying individual fibers within cable bundles.
• Maintenance and troubleshooting of FTTH, LAN, WAN, and PON networks 

The NOYAFA NF-902 is an essential tool for fiber optic installers, telecom engineers, and network maintenance professionals, delivering fast and reliable fault detection without the need for expensive testing equipment.