Multi-rubber-covered wire branch leading-in armored optical cable

Abstract

The invention relates to the technical field of optical cable production, and particularly relates to a multi-rubber-covered-wire branch leading-in armored optical cable which enables fiber-to-the-home wiring to be simple and clear, facilitates self-wiring installation of a user and improves practicability. The optical cable comprises three groups of first butterfly-shaped leading-in optical cables, three groups of first non-metal reinforcing members, a plurality of groups of second butterfly-shaped leading-in optical cables and an outer sheath, wherein the three groups of first butterfly-shaped leading-in optical cables and the three groups of first non-metal reinforcing members are stranded, gaps among the three groups of first butterfly-shaped leading-in optical cables are filled with the three groups of first non-metal reinforcing members, the plurality of groups of second butterfly-shaped leading-in optical cables are twisted and wound on the circumferential outer wall formed by twisting the three groups of first non-metal reinforcing members and the three groups of first butterfly-shaped leading-in optical cables, and the outer sheath wraps and clings to the circumferential outer wall formed by twisting the plurality of groups of second butterfly-shaped leading-in optical cables.

Description

technical field [0001] The invention relates to the technical field of optical cable production, in particular to a multi-pipe branch lead-in armored optical cable. Background technique [0002] Optical fiber is an abbreviation for optical fiber. It is a fiber made of glass or plastic that can be used as a light transmission tool: an optical cable is manufactured to meet optical, mechanical or environmental performance specifications. It is placed in a sheath One or more optical fibers are used as the transmission medium and can be used alone or in groups. With the deepening of the operator's all-optical network layout and the development of urban and rural areas, the functional requirements for optical cables are increasing, such as: Faster construction methods, stronger environmental adaptability, and higher safety performance. [0003] In the process of fiber-optic entry, multiple lead-in cables are prone to messy wiring. Long-term use or wiring by the user will easily l...

AI Technical Summary

Problems solved by technology

[0003] In the process of optical fiber entering the home, multiple incoming optical cables are easy to cause disordered wiring. Long-term use or wiring by the user will easily lead to intricate problems. Therefore, there is an urgent need for a multi-pipe branch to introduce armored optical cables.

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