A high-density optical fiber distribution box

Abstract

The invention discloses a high-density optical fiber branch box. The structure of the high-density optical fiber branch box comprises a box body, a box cover, a cable clamping ring, a cable trimming tray, an installing plate, a surface cover, a feeding baffle, fixing plates, an optical cable fixing assembly and a guiding rail. The high-density optical fiber branch box has the advantages that the branch box can be used for a plurality of optical-fiber module inserting boxes, and applications are wider; meanwhile, 144 cores can be reached during full configuration, the branch box has the expansibility, and the different requirements are met; the cable trimming tray can turn over, space is saved, and packing and transporting are convenient; a left cable feeding opening and a right cable feeding opening are formed when a cable is connected into the branch box, and construction is convenient; under the condition that the branch box is fully provided with 144 cores, operating is convenient.

Description

Technical field [0001] The invention relates to a high-density optical fiber distribution box, which belongs to the technical field of optical fiber connection devices. Background technique [0002] At present, with the increase of the fiber density in the cabinet, how to achieve more density in the limited space of the distribution box is a big problem. The following problems exist for the current use of the fiber distribution box: 1. Optical fiber distribution box The density is low and occupies the limited space of the cabinet; 2. The junction box occupies a large space, which greatly increases the packaging and transportation costs; 3. In the case of high density, it is inconvenient to operate and not conducive to construction. Summary of the invention [0003] The present invention proposes a high-density optical fiber junction box, and its purpose is to overcome the above-mentioned defects in the prior art. [0004] The technical solution of the present invention: a high-dens...

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Problems solved by technology

[0002] At present, with the increase of optical fiber density in the cabinet, how to achieve more density in the limited distribution box space is a big problem. The following problems exist in the current use of optical fiber distribution boxes: 1. Optical fiber distribution boxes The density is low, occupying the limited space of the cabinet; 2. The junction box occupies a large space, which greatly increases the cost of packaging and transportation; 3. In the case of high density, the operation is inconvenient, which is not conducive to construction

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