What is the reason for the excessive loss of fiber splicer?admin
Fusion Splicer is mainly used for optical communication cable construction and maintenance. The general working principle is the use of high-voltage arc to melt the two sections of the fiber at the same time with high-precision movement mechanism to gently push the two fibers into one, in order to achieve the coupling of the optical mode.
1.Choose the wrong fiber welding procedures; such as single-mode welding program wrong for multi-mode;
2.The end of the fiber cutting angle is too large;
3.The optical system dirty, mainly reflective mirror, objective lens dirty;
4.V-groove dirty, fiber pressure foot dirty;
5.The electrode aging, resulting in discharge intensity is too weak; electrode discharge is too strong will lead to welding loss.
6.The discharge position deviation caused by welding loss is too large;
7.Optical fiber horizontal position offset;
8.Fusion splicer in the technical parameters will also change the welding loss will be too large;
9.Dust come into CCD will lead to excessive welding loss;
10.Splicing disk disc is not standardized, fusible pipe installation is unreasonable.
For the loss of fusion splicer you should be aware of, and in the use of the process we should pay attention to its maintenance. fusion splicer maintenance, mainly from the fusion splicer to maintain a good technical state, to extend the life of the fusion splicer to work. Its content is very broad, mainly including cleaning, inspection, tightening, adjustment and lubrication and so on.