Multi-core branched dry type lead-in optical cable and manufacturing method thereof

Abstract

The invention discloses a multi-core branched dry type lead-in optical cable. The multi-core branched dry type lead-in optical cable comprises micro bundling tubes, a reinforcing component, strengthening components and an outer sheath; two strengthening components are located at two sides of each micro bundling tube symmetrically; the outer sheath wraps the reinforcing component and the micro bundling tubes; a plurality of branch cables are provided and are distributed to form a circle through enclosing; and the reinforcing component is located at the center of the circle. The invention also discloses the manufacturing method of the multi-core branched dry type lead-in optical cable. The method is simple and convenient. According to the lead-in optical cable of the present invention, a one-trunk and multi-branch structure is formed; and the branch cables can be disassembled according to needs, since the size of the lead-in optical cable is small, and a large number of cores are adopted, and the use of a plurality of wires can be avoided, the layout of the optical cable can be simplified, the problem of disordered wiring can be solved, and safety can be ensured.

Description

technical field [0001] The invention belongs to the field of communication optical cables, in particular to a multi-core branchable dry-type lead-in optical cable and a manufacturing method thereof. Background technique [0002] With the advent of the optical communication era, the general trend of optical fiber into the copper retreat, fiber optic home can be achieved, and then the problem of home wiring, especially in large residential areas and commercial buildings, but due to the large number of cores involved, the wiring is messy , Seriously affect the living or office environment of residents, and even cause unnecessary safety hazards, resulting in dangerous accidents such as casualties or facility damage. In order to solve the above problems, how to design and produce drop optical cables with small volume and large number of cores has become one of the research directions of optical cable manufacturing. Contents of the invention [0003] In order to solve the above...

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Problems solved by technology

[0002] With the advent of the era of optical communication, the general trend of fiber-to-copper retreat, fiber-to-the-home has been popularized, and the problem of home-to-home wiring has followed, especially in large residential areas and commercial buildings, but due to the large number of cores involved, the wiring is messy. , which seriously affects the living or office environment of residents, and may even cause unnecessary safety hazards, leading to dangerous accidents such as casualties or damage to facilities.

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