With the rapid development of science and technology in our country, the scale of the Internet industry is huge, and the Internet has become a part of our lives without knowing it. However, many people in the Internet only know that as long as the network cable is plugged into the computer or router, the computer can access the Internet. You know how fast fiber optic Internet access is, but do you know how these fiber optic patch cords are connected?

The following will be divided into three parts to fully explain the fiber jumper:

First: fiber jumper connection method

The fiber jumper is to connect the two ends of the fiber, so that the light energy output by the transmitting fiber can be coupled to the receiving fiber to the maximum extent, and the impact on the system due to its involvement in the optical link can be minimized.

The optical fiber is divided into single and dual modes. The transmission distance of single mode is about 1500, and the transmission distance of dual mode can reach 10 kilometers. Optical fiber can be converted into RJ45 ordinary network cable or RS232 cable signal through optical transceiver.

The optical fiber jumper is generally connected to the optical splitter or the optical distribution frame, and the optical fiber jumper is connected to the optical transceiver, which can convert the optical signal into the electrical signal we usually use. The fiber jumper is used to link the two devices. Usually, the fiber box is the ST head, the switch fiber module is the LC head, and the fiber transceiver is the SC head.