7U modularized wiring unit for 19-inch equipment cabinet

Abstract

The invention relates to a 7U modularized wiring unit for a 19-inch equipment cabinet. The 7U modularized wiring unit comprises a box cover, a fusion-distribution box body, an optical splitter box body, an insertion piece type optical splitter and a double-core jumper wire, wherein the fusion-distribution box body is mounted in the box cover through a guide rail, the insertion piece type optical splitter is mounted on the fusion-distribution box body through a lock catch and is movably connected with a switching module and the insertion piece type optical splitter through a movable connector in the double-core jumper wire, a part of optical fibers are stored in a fiber storage region in the fusion-distribution box body and are fixed on wire-arrangement hangers, and the other part of the optical fibers are stored in a fiber storage region in the optical splitter box body (3) and are fixed by ribbons at protruded bags. The 7U modularized wiring unit has the advantages that (1) by utilizing a modularized design, the factory configuration is complete, and only tail fibers need to be fused and connected on site; (2) by utilizing a standby port, a wire can be rapidly repaired after malfunctioning; (3) the 7U modularized wiring unit is provided with an adequate redundant optical fiber winding space; (4) by utilizing a guide rail drawer type structure, the site construction and the later-period testing and maintenance are facilitated; and (5) the fibers can be fed and discharged from the left and right sides of the 7U modularized wiring unit.

Description

technical field [0001] The invention relates to a 7U modular distribution unit for a 19-inch cabinet, which belongs to the technical field of optical fiber connection devices. Background technique [0002] At present, with the increase of the density of optical fibers in the cabinet, the fusion splicing and wiring of optical fibers are becoming more and more complicated, and the following problems are prone to occur in the daily construction process: 1. When using optical splitters for integrated wiring, multiple fusion boxes are required. Occupies limited space in the cabinet. 2. The complexity of the construction site leads to messy wiring and it is difficult to quickly distinguish the line sequence, which increases the amount of construction and increases the difficulty of construction. 3. When the system fails, it is difficult to troubleshoot and recover, resulting in losses. Contents of the invention [0003] The present invention proposes a 7U modular wiring unit f...

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a 7U modular wiring unit for a 19-inch cabinet. Its purpose is to overcome the defects of limited storage space and difficult construction in the prior art, integrate light splitting, welding, and wiring, and reduce Small construction volume and construction difficulty

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