1. According to the elastic effect of optical fiber, using the method of optical interference, the knocking vibration signal of fiber optic cable is converted into visible signal and audio signal by coherent demodulation of light. Accurately find and identify the target fiber optic cable laid in human wells, tunnels, pipelines and electric poles overhead and other environments
2. Completely replace the previous cutting, bending, freezing and other traditional fiber optic cable identification methods, is a new detection technology does not damage the fiber optic cable, its powerful application can greatly reduce the time of cable repair and maintenance, reduce the cost of construction and management, and greatly improve efficiency.
3. Handheld devices are compact and lightweight; large touch screen + quick button, easy to operate
4. even if the fiber optic cable breakage situation can accurately find the measured fiber optic cable.
5 tens of kilometers to 60 kilometers long-distance sensing fiber optic cable mechanical vibration, in a complex environment through the audio or visual signal to locate the target fiber optic cable
6. Automatic optimization of equipment parameters, suitable for different lengths of line testing .
1.Measurement mode: single fiber test
2. Measurement wavelength: 1550nm
3. Initial blind area: no blind area
4. Minimum output power of light source: -15/-18dBm
5. One-way optical cable loss: 5/10dB
6. Test distance: 20/60Km
7. Signal-to-noise ratio: >40dB
8. Fiber optic interface: SM
9. Optical connector: FC/APC
10.Output mode.
Visual: vibration amplitude + ECG mode (touch screen LCD)
Audio: sound (corresponding to the intensity of the disturbance)
11. Display: 5.6-inch touch screen
12. Weight: 1.5KG (including battery)
13. Battery: lithium battery, continuous work " 14 hours
Accurately identify remote fiber optic cable according to single-sided fiber in pipeline, tunnel, manhole and overhead environment.
For communication operator's server room construction, line transformation, fiber optic cable cutting, specification management, resource census, duty maintenance, etc.
