Traditional Culture Encyclopedia - Traditional stories - What is the working principle of the optical cable junction box, and how to distribute the optical cable to users after entering the optical junction box, welding and wiring, and jumper termination.
What is the working principle of the optical cable junction box, and how to distribute the optical cable to users after entering the optical junction box, welding and wiring, and jumper termination.
The optical cable junction box is equivalent to the traditional junction box, but the realization principle is different. First, the front-end needs to divide the signal into several paths through optical splitter, such as 1:32 and 1:64 commonly used in FTTH. Then the cable junction box depends on the specific location. If you go directly to the user, you can realize broadband transmission through a photoelectric conversion device. If you are on the road or going to a certain community, then each fiber port should be specific.
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