Fiber optic cable fault finder, can quickly find the fiber optic cable fault connector

Subtitles in the video

1. With the development of communication networks, a large number of communication fiber optic cables are laid in the underground tube wells of the cities where we live.

2. We know that the length of a fiber optic cable is limited, so it is inevitable that the optical fiber needs to be fused during cable laying.

3. Laying of fiber optic cables due to the long years, so the fiber optic cables in the city under the tube wells will often be washed by rain or damaged by rodents, resulting in fiber optic link breakage or fiber optic joints attenuation is too large and other problems.

4. The cable is laid under the tube wells, the traditional maintenance method needs to open the cover to check, through the OTDR equipment we can locate the location of the fault point in how many kilometers, but due to the tube wells are usually left in the disk fiber, so it is difficult for us to locate the actual location of the fault point on the scene, and it is difficult to locate the fault point is located in the specific under a certain tube well, which brings difficulties to the operation and construction of communication cables.

5. Based on the above practical problems, fiber optic cable fault finder came into being, fiber optic cable fault finder is also called fiber optic cable finder.

6. The implementation principle of the device is through the integration of OTDR optical time domain reflectometer and DVS fiber vibration system, enabling the device to simultaneously measure the optical attenuation of the fiber optic link and link quality, to determine the specific failure point location of fiber optic cable damage.

7. After determining the actual distance of the fault point in how many kilometers, and then through the DVS system to the vibration perception, operation and maintenance personnel only need to knock on the site of the well cover of the fiber optic cable tube wells, real-time observation through the cell phone APP.

8. If the vibration generated by the distance location and the OTDR to obtain the same fault location, then find the fault point. Since there is no need to open the cover of the well, only the O&M personnel need to knock on the cover to quickly identify the fault location, which is very convenient and improves the efficiency of operation and maintenance personnel .

9.The core components of the fiber optic cable fault finder are OTDR module and DVS distributed fiber optic vibration system, the equipment through the 4G wireless network to collect the vibration data through the cloud platform for forwarding, down to the operation and maintenance of the user's APP cell phone. Realize the linkage of the whole system, if you are interested in this business, please consult.