Fiber Visual Fault Locator (VFL)

Fiber visual fault locator is a pen type device which is able to locate the breakpoint, bending or cracking of the fiber glass, this small fiber optic equipment can locate the fault of OTDR dead zone and make fiber identification from one end to the other end. Designed with a  FC, SC, ST universal adapter, this fiber fault locator is used without any other type of additional adapters ,it can locates fault up to 10km in fiber cable, with compact in size, light in weight, red laser output.

Portable visual fiber fault locator is an advanced instrument, latest product. It has high performance, high reliability, small size and solid but easy operation. It can identify fiber and locate the fault of single mode or multimode fiber in the fiber system of fiber network, LAN, FDDI, ATM and it is a basic tool of system maintenance for telecom network system. Our portable laser fault locator use #5 battery, it’s very good for locate work.

Visual Fault LocatorMain Features:

Highly brightness of 650m laser parts

Output sequence light or glint light

Power supply by battery, convenient for outside work

Small and easy hand-carry

Technical Index

Work Environment 0  ~+55℃,0%~95%,RH (non-condensation)

Storage Environment -15  ~+65℃,0%~95%,RH (non-condensation)

Battery Two AAA alkalescency battery (Continue ring use life >24 hours)

Spectrum Bandwidth ≤5nm

Fiber Distance 3~5km 9~11km

Radiation Parts LD 

Wavelength 650nm ± 30nm

Output Power (9/125 SMF) ≥-3dBm ≥0dBm

Optical Output Mode FC type, 2.5mm universal

Size, Weight φ12×φ158mm (not include egis jacket),  ≤100g (not include battery)

Visual Fault Locator (VFL)