An optical cable transfer box

Abstract

The invention relates to an optical cable cross connecting cabinet which comprises an optical cable cross connecting cabinet body. At least one peripheral side of the optical cable cross connecting cabinet body is connected with a fiber coiling frame for reserving of output optical fibers, fiber winding columns for winding reserved optical fibers are arranged in the fiber coiling frame, and optical fiber inlet and outlet holes are formed in a partition plate between the fiber coiling frame and the optical cable cross connecting cabinet body. A fusion welding frame is arranged on another peripheral side of the optical cable cross connecting cabinet body, a column of fusion welding discs used for fusion welding of optical fibers is arranged in the fusion welding frame, and fusion welding through holes are formed in a partition plate between the fusion welding frame and the optical cable cross connecting cabinet body. The optical cable cross connecting cabinet is provided with the fiber coiling frame specially used for coiling, storing and reserving optical fibers, and has the advantages of simple structure, orderliness of routing in the cabinet, capability of effectively protecting optical cables and optical fibers, convenience in management and maintenance and the like.

Description

technical field [0001] The invention relates to optical communication technology, in particular to an optical cable transfer box. Background technique [0002] In the optical cable access network, the optical cable transfer box provides optical cable termination and jumper function for the backbone layer and distribution layer optical cables, and becomes an important link in optical cable testing and dispatching. With the advancement of FTTB (Fiber To The Building) and FTTH (Fiber To The Home) construction, more and higher demands are put forward for optical cable transfer boxes for optical cable introduction, branching and branching. [0003] At present, the optical cable communication and the traditional copper cable communication are in the transition stage of the new and the old. When installing the optical cable transfer box, it is not sure whether the number of output fibers is sufficient. The optical cable transfer box often needs to be connected to new user optical f...

AI Technical Summary

Problems solved by technology

However, after repeated expansion or maintenance of the optical cable transfer box, the optical cables and optical fibers in the optical cable transfer box will be confused, difficult to identify, and prone to misalignment or missing connections, which will cause inconvenience to subsequent construction. The capacity of the optical cable transfer box is artificially reduced

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