Corelink Fault Finder – Rapid and Accurate Optical Fiber Fault Identifier The multi functional fiber optic identification instrument is an essential tool for fiber optic transmission maintenance and testing, used for non-destructive fiber optic identification work, and can detect at any position of single-mode and multi-mode fibers: Specially designed to increase the functionality of optical power meter, red light source testing fiber optic cable for lighting and illumination.During maintenance, installation, and wiring, it is often necessary to find and separate without interrupting work A specific fiber is modulated with a 1310nm or 1550nm band at one end (270Hz. A signal of 1KHz, 2KHz is emitted into the optical fiber and identified on the line using a recognizer, It can also be To indicate the direction of business: The Optical power meter is specially designed with backlight display and automatic shutdown of the selector switch Function, ultra wide optical power testing range, precise testing accuracy, and user self-calibration function Designed with a universal interface, memorized wavelength parameters after shutdown, 10 minutes in standby mode. The linear indicator (MW) and nonlinear indicator (dB) are displayed on the same screen simultaneously. And automatically shut down afterProduct Features1. Digital display of relative power;2. There is no need to interrupt the light source during online testing;3. Identify modulation signals of 270Hz, 1KHz, and 2KHz;4. Operation method: simple, fast, and convenient;5. The battery level display function allows for clear battery status at any time;6. Four in one universal fixture, no need to replace the fixture for online testing, Ensure no damage to the optical fiber Technical Parameter Type Parameter Wavelength range 800–1700 nm Signal recognition type CW, 270Hz ± 5%, 1kHz ± 5%, 2kHz ± 5% Detector type Φ1 mm InGaAs × 2 pcs Adapted fiber type Currency ⌀0.25”, ⌀0.9” (for bare fibers); ⌀2.0, ⌀3.0 (for tail fiber) Signal direction LED indicator light for left and right direction indication Signal frequency range 270Hz, 1kHz, 2kHz Measuring range of Optical power meter –70 to 10dBm; –50 to 26dBm Probe type InGaAs Wavelength range 850–1650 nm Standard wavelength (nm) 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650 Display resolution Linear display: 0.1%; Logarithmic display: 0.01dBm Working temperature (°C) –10 to 60°C Storage temperature (°C) –25 to 70°C Automatic shutdown time (min) 10 minutes Visual Fault Locator Test distance 10–30 km Red light source output wavelength 650 nm Overall dimensions (mm) 167 × 47 × 28 Power supply Rechargeable lithium battery (3.7V 400mAh)
