How to ensure the welding quality of fusion splicer?

How to ensure the welding quality of fusion splicer?

In the continuation of the work, you must strictly enforce four monitoring procedures of the OTDR to ensure the welding quality of fusion splicer:
1) After each disc, the optical fiber is inspected to determine the additional loss caused by the disc.

2) During the welding process for each core fiber real-time tracking and monitoring, check the quality of each welding point.

3) Before the closure of the box, all the fiber to be measured to determine whether the leak test and fiber optic cable between the disc and the connection with or without extrusion.

4) After sealing the box, the final inspection of all the optical fiber to check whether the box is damaged to fiber.

It is of great significance to strengthen the monitoring of the OTDR and to ensure the quality of the fusion of the optical fiber and to reduce the additional damage caused by the disc and the possible damage to the optical fiber.

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