VFI2 American Lois Red Light Fault Detector

The VFI2 Red Light Fault Locator utilizes a 650nm red laser that emits light from bends, coating breakpoints, or bare fibers to locate fault positions. The small red light also serves as a complementary tool to OTDR, assisting in identifying fault points within OTDR blind zones. Its additional functions include end-to-end continuity checks, identifying connectors in splice trays, and recognizing fibers during splicing.

VFI2 Red Light Fault Locator Technical Specifications:

Model VFI 2

Wavelength 650nm

Optical Output Power 1mW, 2Hz pulsed or continuous wave (when entering single-mode fiber)

Generator Laser

Safety Class FDA2, IEC2

Connector 2.5mm flange

Power Supply AA batteries (2 pieces)