Optical cable splitting box

Abstract

The invention relates to an optical cable splitting box. The peripheral wall of a box body is hinged with one side of the outside wall of a box cover through a hinge; two press block gaps and sliding plate gaps which are opposite to each other are reserved on the box body; two optical cable pressing blocks of which the bottoms are provided with upper arc-shaped grooves are respectively plugged inthe press block gaps to form optical cable holes; threading sliding plates are plugged in the sliding plate gaps; a pressing plate and more than one fixing seat are plugged in vertical guide rails ofthe threading sliding plates in turn from the top to the bottom; an L-shaped bottom plate is arranged on a box bottom plate of the box body; a supporting seat and a welding disk are arranged on the bottom plate; the bottom plate is provided with more than two cable locking rings as well as optical cable fasteners and a grounding bolt; one side of an intermediate overturning plate is rotatably connected with the bottom plate through a pin shaft; a mounting bracket, a tail optical fiber parking seat and a cable locking ring are arranged on the upper part of the intermediate overturning plate; and an optical branching device box is plugged in the mounting bracket or / and an intermediate bearing support through longitudinal guide plates on the two sides. The optical cable splitting box has thecharacteristics that: the structure is reasonable, the internal wiring route is clear, the optical cable splitting box is convenient to operate, and the optical branching device is flexible to configure.

Description

technical field [0001] The invention relates to an optical fiber distribution box and belongs to the technical field of optical communication equipment. Background technique [0002] With the mature application of passive optical network (PON) technology, the rapid development of new services including IP video and cloud computing, and the progress of society, people's continuous demand for high-bandwidth services such as high-definition interactive network television (IPTV) and video surveillance The communication industry has realized that fiber-to-the-building (FTTB), especially fiber-to-the-node (FTTN), is difficult to meet the needs of long-term business development. etc. are facing new upgrade requirements, so fiber-to-the-home (FTTH) will also become a final form of optical fiber access network development. In the construction and deployment of fiber-to-the-home, the ODN (Optical Distribution Network, optical distribution network) product solution affects the quality...

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