Light splitter

Abstract

The invention relates to a light splitter. The light splitter comprises a shell and a box body; the shell and the box body are in sliding connection, a panel is arranged at an upper end of the box body, a partition plate is arranged in the box body, and holes are formed on the panel; a splitting element is arranged in the box body; a sliding chute is arranged at the upper end of the shell, and a scraper plate is arranged at the upper end of the sliding chute; a sliding rod is arranged in the sliding chute, the sliding rod is located at a front end and a back end of the scraper plate, and a bottom end of the scraper plate is in fitting with the shell; the light splitter body further comprises input adapters and output adapters; optical fiber line incoming holes and optical line outgoing hole groups is arranged on a front panel of the box body; the input adapter penetrates through the optical fiber line incoming holes and are connected with an input end of the splitter element through anoptical fiber sleeved with a hollow tube; the light splitter body further comprises a simple optical fiber coupler, a low-channel light filter, and a planar waveguide type light splitter body. The light splitter disclosed by the invention has the advantages of being compact in structure, simple in manufacturing and low in cost, uniform in light-splitting and capable of satisfying transmission demands of different wavelengths.

Description

technical field [0001] The invention relates to optical fiber communication technology, in particular to an optical splitter. Background technique [0002] An optical splitter, also known as an optical splitter, is one of the important passive components in an optical fiber link. It is an optical fiber junction device with multiple input ports and multiple output ports. Existing optical splitters generally include a box body, a cover plate on the box body, and an optical splitter module. The box body is also provided with an input port and an output port. The input port passes through the optical fiber and the optical splitter module. The input ends are connected, and the output ports are connected with the output ends of the optical splitter module through optical fibers. Since the length of the optical fiber used in the cabinet needs to ensure a certain margin, the redundant optical fiber is often entwined with each other. The optical fiber is a common coated optical fibe...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of existing optical splitters, such as troublesome maintenance, easy failure, high replacement frequency, short service life and uneven light distribution, and provide a new type of optical splitter

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