Optical fiber is an abbreviation for optical fiber. It is made of glass or plastic and has the ability to conduct light. The optical fiber network uses the total reflection of optical fiber to the home or computer room, also called LAN. It is the further direction of the development of the human network nowadays, and is considered the best broadband connection method. With the rapid development of wireless networks nowadays, optical fiber networks provide people with very convenient Internet access conditions, and provide a relief for the lack of capacity of metropolitan area networks and access networks. It is the fastest development in the field of electronic networks.
The frequency of the optical fiber network carrier is high, the frequency bandwidth is high, and the broadband signal that can be transmitted is strong. Moreover, it is light in weight, small in diameter, glass fiber specific gravity, and strong in anti-interference ability. It only transmits light, does not conduct electricity, and is not affected by the magnetic field, so it is very stable, reliable in performance and low in cost. Now, we will let every household enjoy the treatment of optical fiber. But how to connect the fiber optic junction box?
We mainly check the current size of the components in the fibre terminal box. Check the maximum working current and the maximum current output when the output is short-circuited. Generally, we calculate the rated current according to the short-circuit current, so that it can be used more safely. Therefore, before assembling, know where the production components are and calculate the correct safe current to ensure our future use.
The optical fiber junction box is provided with a base, and an optical fiber fixing frame is also arranged on the base. Open the box cover, and the fiber optic junction box installed on the ground should be carefully installed with the base to ensure the stability of the base. The optical fiber junction box cover can be opened, but it must be waterproof and dustproof. The junction box must be flush with the ground to prevent junction box errors. There are also wiring ports at both ends of the base. We should connect the optical fibers to the wiring ports correspondingly, and then cover the box cover for testing and debugging.
Ensure the size of the current, and ensure that the rated current of the junction box is sufficient. The junction box installed on the wall should be about 30cm away from the ground. Make sure not to touch the junction box when moving on the ground. The various socket panels in the fiber optic junction box should have marking instructions, and there should be enough space in the tool area to ensure that the junction box should meet the design requirements. Pay attention to safety when connecting the operation holes in the junction box.
The optical fiber network has now spread all over many areas, and it also provides very convenient conditions for people to surf the Internet. However, we must also pay attention to safety when installing the optical fiber network. The wiring work should be performed by technicians to ensure our safety in use and the life of the optical fiber junction box.