TOOLS
FTTH VFL Universal Optical Pen
The FTTH VFL (Visual Fault Locator) Universal Optical Pen is a compact and powerful testing tool designed to quickly identify faults in fiber optic cables. Using a visible red laser light, this pen-style tester helps technicians locate breaks, bends, splices, faulty connectors, and other defects in fiber networks with ease.
Features & Benefits
Powerful Visual Detection – Emits a bright red laser (650 nm) visible up to 10 km, making faults easy to spot.
Universal Connector Compatibility – Works with 2.5 mm ferrule connectors (SC, ST, FC) and supports adapters for 1.25 mm connectors (LC).
Durable Pen-Style Design – Lightweight, portable, and rugged housing ideal for field and lab use.
Two Operating Modes – Continuous wave (CW) and modulated/pulse modes for flexible fault detection.
Easy to Use – Simple push-button operation for quick testing.
Wide Fiber Compatibility – Suitable for single-mode and multimode fibers.
Long Battery Life – Powered by standard AA/AAA batteries or rechargeable options for extended field use.
Cost-Effective Troubleshooting Tool – Saves time and effort during installation and maintenance.
Ideal For
FTTH (Fiber to the Home) installations
Telecom, CATV, and data communication networks
Fiber optic fault location and continuity testing
Field maintenance and troubleshooting tasks