No matter what product is used for a long time, it will have certain problems, and the Optical Fiber Cable Distribution Box is no exception. So how do we solve the problem of Optical Fiber Cable Distribution Box failure? Next, please look at the following detailed introduction. Hope to be helpful in everyone!

　　In order to check whether there is any problem with the optical Optical Fiber Cable Distribution Box, we first need to understand the meaning of the indicator light. Here are some simple explanations in the meaning of the indicator light. See if the indicator light of the connection box or optical module and the indicator light of twisted pair port are on.

　　1. If the indicator light of the optical port (FX) of the optical Optical Fiber Cable Distribution Box is not on, please determine whether the optical fiber link is interspersed with links. One end of the optical fiber jumper is connected to parallel. On the other side is the method of interpenetration.

　　2. If the light port (FX) indicator light of transceiver an is on and the light port (FX) indicator light of transceiver B is not on, the fault is at transceiver A. One possibility is that the light transmission port of transceiver A (TX) is broken, because the light port (RX) of transceiver B cannot receive the light signal. Another possibility is that there is a problem with this optical fiber link to the optical transmission port of transceiver a (TX), for example, the optical cable or the optical jumper may be broken.

　　3, twisted pair (TP) indicator light is not bright, please determine whether there is a wrong twisted pair connection or connection is wrong. Please use the on-off tester to detect the following conditions. The twisted pair indicator light of some fiber optic cable distribution boxes will not come on until the fiber optic link is connected.

　　4. Some connection boxes have two RJ45 ports: (ToHUB) indicates that the connection line connecting the switch is a straight-through line; (ToNode) indicates that the connection line connecting the switches is an insertion line.

　　5. There is an MPR switch to the side of some connection boxes: indicating that the connection line of the connection switch is a straight-through line method; DTE Switch: The connection line of the connection switch is the insertion line method.

　　The junction box can be used in a variety of environments, and at the same time we also need to make corresponding structural and functional settings for the requirements of the environment, and then ensure that the junction box can better play its effect.

　　Generally speaking, splice boxes can be applied to optical cable overhead and pipeline connection, etc. In carrying out these tasks, we also need to ensure the outstanding mechanical and sealing functions of the junction box. At the same time, different environmental requirements also require corresponding assurance of its corrosion resistance.

　　In order to ensure the heat shrink ability of the Optical Fiber Cable Distribution Box of the optical cable, we can also carry out corresponding welding and movement through the heat shrinkable tube and then ensure a good connection to the center of the heat shrinkable tube.