Assembly-type optical fiber distribution frame

Abstract

The invention discloses an assembly-type optical fiber distribution frame, and the frame comprises a top plate, a bottom plate, two integrated rear vertical columns which are disposed between the top plate and the bottom plate and are perpendicular to the top plate and the bottom plate, two front vertical columns which are disposed between the top plate and the bottom plate and are perpendicular to the top plate and the bottom plate, and side plates which are disposed between the integrated rear vertical columns and the front vertical columns. The top plate, the bottom plate, the integrated rear vertical columns, the front vertical columns and the side plates form an optical fiber distribution frame with an accommodation space. The two front vertical columns are respectively connected with a door plate through a movable spring cotter. The interior of the accommodation space is sequentially provided with an optical cable fixing grounding protection device, a 19-inch module unit, and an optical fiber winding storage assembly. The frame saves the complex welding technology, saves time and labor, has no welding deformation, is accurate in structural size, can carry out the modular disassembly and maintenance of the body after a cabinet is accidentally damaged, is easy to modify, is convenient for engineering installation, is large in capacity, is convenient to convey, is quick in installation, is clear in wiring, and is convenient to operate.

Description

technical field [0001] The invention relates to the field of communication devices, in particular to an assembled optical fiber distribution frame. Background technique [0002] In the current communication network, due to the advantages of fiber-to-the-home network, high bandwidth, various types of bearer services, and flexible support protocols, its application scope will become more and more extensive. Optical fiber to the home needs to use optical fiber to lay lines, and also needs to use some optical communication equipment such as optical fiber distribution frame, optical cable transfer box, and optical splitter. As a connection between communication optical cables and optical handover points, optical fiber distribution frames are more and more important equipment for distribution and scheduling. The commonly used optical fiber distribution frames now require complicated welding processes, and it is difficult to maintain after the cabinet is accidentally damaged, and ...

AI Technical Summary

Problems solved by technology

The commonly used optical fiber distribution frame now requires complicated welding process, it is difficult to repair the cabinet after accidental damage, and the engineering installation is inconvenient

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