Optical fiber distribution case

A technology of optical fiber distribution box and optical fiber adapter, which is applied in the direction of fiber mechanical structure, etc., can solve the problems of unreasonable space layout, inability to take into account power communication equipment and communication operators, etc., and achieve the effect of long service life and cost reduction
CN103091801AInactive Publication Date: 2013-05-08STATE GRID SHANDONG ELECTRIC POWER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID SHANDONG ELECTRIC POWER
Publication Date
2013-05-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an optical fiber distribution case which comprises a case body and a cover plate. The cover plate can be buckled on the case body to form a cavity body. An optical fiber adapter is arranged inside the case body. An optical fiber fusion welding disc is arranged on one side of the optical fiber adapter and is provided with a straight welding plate and fiber winding discs which are arranged on two sides of the straight welding plate and stores remaining optical cables in a disc mode. Optical cables enter the case body through a cable inlet to be connected with a distribution tail fiber on the straight welding plate in a welding mode. The distribution tail fiber is connected with a jumper tail fiber through the optical fiber adapter, and the jumper tail fiber is output out of the case body through a cable outlet. An X passive optical network (XPON) optical fiber access device and an optical branching device are arranged on the other side of the optical fiber adapter. The optical fiber distribution case can integrally install devices of an operator and part of devices of electric power telecommunication inside the optical fiber distribution case, and considers communication device installation needs needed by a 'three-in-one network' of electric power telecommunication and an operation enterprise. The optical fiber distribution case can achieve telecommunication service access, and is suitable for a fiber to the home project of a small high-rise area and a high-rise area.
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Description

technical field

[0001] The invention relates to an optical fiber distribution box for OPLC (Optical Fiber Composite Low-voltage Cable). Background technique

[0002] In recent years, with the development of smart grids, the State Grid Corporation of China has proposed the concept of "four-network integration", that is, the organic integration of power grids, telecommunication networks, broadcasting networks, and the Internet. Since OPLC combines the functions of optical fiber communication and power transmission, compared with single-function transmission cables, it has the characteristics of high reliability data transmission, low price, convenient connection, and the integration of optical cables and power lines without secondary wiring. OPLC realizes fiber-to-the-home, solves the problem of repeated investment in the construction of optical cable lines, and reduces "black pollution". As an important access device connecting users and the network, optical fiber distributi...

Claims

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