Box for wall-hanging two-layer optical splitting box and optical splitting box

Abstract

The invention discloses a box for a wall-hanging two-layer optical splitting box. The box is characterized by comprising an open-type lower box and an upper box which can be covered on the lower box in an opening and closing way, wherein the lateral wall of the lower box is provided with a cable passageway; an adaptor mounting module which approximately divides the inner cavity of the upper box into first and second chambers is arranged in the upper box; the first chamber has an opening on the bottom surface, the second chamber has an opening on the top surface, and the second chamber is provided with a cover body capable of being opened and closed; and an optical divider fixing module is arranged on the inner surface of the cover body. The optical divider fixing module is arranged on the inner surface of the cover body of the upper box of the wall-hanging two-layer optical splitting box, and an optical divider is arranged on the cover body by the optical divider fixing module to separate the optical divider from a welded disc and avoid the crowding and disordering cable arrangement, so the optical splitting box is rationally and compactly structured, the fiber distribution operation is simple, the cable is well-regulated, the overhauling and maintenance are convenient, and a cable management system is clear and orderly.

Description

technical field [0001] The invention relates to a box body and an optical fiber box for a wall-mounted double-layer optical fiber box. [0002] Background technique [0002] With the maturity and wide application of EPON and GPON technology, the application of PON (passive optical network) technology is going to the market at a faster pace. With the maturity of mainstream operators in the field of IP communications and the optical fiber industry chain, the trend of large-scale transformation of access networks has formed. Passive optical network has become the best technology for access network broadband. Passive optical network starts from the central computer room and ends at the user terminal. The distribution cable section starts from the end of the feeder cable and ends at the entry end of the drop cable section. It can be seen that the main equipment of the distribution cable section is the optical fiber distribution box. As one of the most important equipment in th...

AI Technical Summary

Problems solved by technology

The existing optical fiber distribution box puts the splicing tray and the optical splitter together, and the optical splitter is superimposed on the splicing tray, resulting in cumbersome fiber distribution operations, cable entry and exit, interlaced and mixed paths, and cable management is extremely inconvenient

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