Fiber optic lines play a very important role in our network communications. If there is no fiber optic cable, our network communication will be severely blocked. If the fiber optic cable is broken, we cannot communicate normally and receive no signal. We all have fiber optic lines in our homes. So, when the fiber optic cable is broken, how to connect it?

How to connect the optical fiber:

1. When the optical fibers are connected, they should be connected according to the same color and the same core in the bundle tube, and connected in order, from large to small. There are generally three connection methods, namely welding, active connection and mechanical connection.

2. When connecting, strip the optical cable, and then fix the optical cable after throwing it away. Be careful not to damage the bundle tube. Peel about 1m, there may be grease in it, wipe it with paper.

3. The stripped optical fiber is inserted into the splice box for fixing and pressing.

4. Next, pass the fiber through the heat shrink tube. Different bundles and different colors should be passed through the heat shrinkable tube.

5. If there is a fusion splicer, the fusion splicer can be used for fusion splicing. Turn on the power for splicing. During use, be sure to pay attention to dust, remove it in time, and do not lie down and drop the fiber powder into the fusion splicer.

6. Before splicing, it is necessary to distinguish the difference between the optical fiber and the working wavelength, so that the splicing program can be selected for splicing. Generally, automatic welding can be selected. The next step is to make the fiber end face. Fiber end face production is a crucial link, which will directly affect the quality of the connection, so extra care and prudence are required.

7. After the fiber end face is made, the fiber can be placed. There is a V-shaped groove in the fusion splicer, and the optical fiber is placed in there. When placing it, be careful not to press the optical fiber pressure plate.