Pen-type Visual Fault Locator (VFL)

The VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical network.
It includes:
Finding the breakpoint, poor connections, bending or cracking in fiber optic cables.
Finding the faults of OTDR dead zone
End-to-end visual fiber identification

For more details, pls feel free to contact us.

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Operating Model Both CW and Pulse available



Universal optical interface

Universal 2.5mm interface, suitable for FC/SC/ST andother types connectors.


Strong light source

It can easily penetrate long-distance optical fiber, smalloptical power loss and stable performance.

CATV, Generic cabling construction and maintenance

Production and research of optical devices

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