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3U modular wiring unit for 19-inch cabinet

A wiring unit and modularization technology, applied in the direction of optical components, optical waveguide coupling, fiber mechanical structure, etc., can solve the problems of difficult construction and limited storage space, and achieve the effect of saving construction costs and ensuring performance and quality

Active Publication Date: 2018-06-19
NANJING PUTIAN TELEGE INTELLIGENT BUILDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a 3U modular wiring unit for a 19-inch cabinet. Its purpose is to overcome the defects of limited storage space and difficult construction in existing cabinets, integrating light splitting, welding, and wiring. Reduce the amount of construction and construction difficulty

Method used

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  • 3U modular wiring unit for 19-inch cabinet
  • 3U modular wiring unit for 19-inch cabinet
  • 3U modular wiring unit for 19-inch cabinet

Examples

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Embodiment 1

[0041] A 3U modular wiring unit for a 19-inch cabinet, including a box cover (1), an optical splitting module (2), a cable management module (3), a fusion module (4), and an optical fiber jumper (5); The box-type optical splitter (2-1) in the optical splitting module (2) has its own pigtail coiled on the A-reel fiber reel (2-2) in the optical splitting module (2) and then connected to the A-reel in the optical splitting module (2). Connect the module (2-3), connect one end of the pigtail (4-1) in the fusion box (4) to the B transfer module (4-2) in the fusion module (4), and then connect the excess pigtail ( 4-1) Coil on the B-disk fiber tray (4-3) in the fusion box (4), and pass the optical splitting module (2), cable management module (3) and fusion module (4) through the box cover respectively The guide rail (1-1) in (1) is installed in the box cover (1), and the adapter module A ( 2-3), coil the excess optical fiber (5-2) and store it in the A fiber storage area (2-4) in ...

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Abstract

The invention relates to a 3U modular wiring unit for a 19-inch cabinet, which comprises a box cover, a light splitting module, a wire arrangement module, a welding and distribution module and an optical fiber jumper, wherein the light splitting module, the wire arrangement module and the welding and distribution module are installed in the box cover through guide rails in the box cover, a movableconnector on the optical fiber jumper is connected with an A switching module on the light splitting module; and certain length of an optical fiber pigtail can be stored in the module, and a pigtailwelding space and a jumper storage space are reserved at the same time. The advantages are that 1) the configuration for an adapter and the jumper is completed before leaving the factory, the performance and the quality are ensured, plug and play can be achieved by only introducing incoming optical cable welding or a pre-terminated optical cable, and the construction cost is saved; 2) light splitting, welding and wiring are integrated, and the jumper storage space is provided, thereby not needing to occupy a cabinet installation space outside the unit body; and 3) the welding and distributionmodule can be compatible with a pre-terminated module inserting box and can be compatible with LC, SC optical fiber adapters.

Description

technical field [0001] The invention relates to a 3U modular distribution unit for a 19-inch cabinet, belonging 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, occupying limited space in the cabinet. 2. The complexity of the construction site caused the wiring to be messy and it was difficult to quickly distinguish the line sequence, which increased the amount of construction and increased the difficulty of construction. 3. The fiber density is too high, occupying limited storage space in the cabinet. Contents of the invention [0003] The present invention proposes a 3U modular wiring unit for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44G02B6/255
CPCG02B6/255G02B6/4439G02B6/4441G02B6/4446G02B6/4452
Inventor 李志宏孙国慧刘涛
Owner NANJING PUTIAN TELEGE INTELLIGENT BUILDING
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