Photoelectric composite cable

Abstract

The invention relates to a photoelectric cable and particularly relates to a photoelectric composite cable which mainly comprises optical fibers, conductors, a conductor identification rope and a sheath. The sheath is in the shape of a butterfly and made of low-smoke halogen-free polyethylene material; the number of the conductors is two, and the two conductors are respectively positioned at the centers on the two sides of the butterfly shape and made of copper. The optical fibers are positioned at the center of the butterfly-shape part, can comprise 1 core or 2 cores or 4 cores and are of full-dry type structures. The photoelectric composite cable has the beneficial effects that a variety of power utilization requirements and signal transmission requirements of equipment can be solved once, the space of a pipeline is saved, the cost is reduced, and the installation is facilitated. Furthermore, the full-dry type structure is adopted for the photoelectric composite cable provided by the invention, relative sliding between all elements and the sheath can be avoided, the sheath is soft, the optical fibers are bending-resistant and the construction is convenient; the conductors adopt bunch strand and single conductor ways, so that the flexibility is good; the G.657 optical fiber is adopted for the optical fibers to increase the flexural coefficient of the composite cable; by using the conductor identification rope, a neutral wire and a live wire can be identified; the sheath has the advantages of resisting ultraviolet radiation, prolonging the service life, realizing insulation performance and the like.

Description

technical field [0001] The patent of the present invention relates to optical cables and cables, and more specifically to a photoelectric composite cable suitable for the Internet of Things and the Internet to enter the user's room. Background technique [0002] At present, with the highly integrated integration of "power flow, information flow, and business flow", and the further popularization of the Internet of Things and the Internet, it is possible to deploy optical cables to the home while laying out power cables, and build a high-speed communication network platform covering residential users. , has become the demand of the society, comprehensively considering factors such as equipment, construction, pipeline resources, etc., to reduce the implementation cost of triple play, and urgently need to solve the problems of multiple needs such as remote power supply and optical signal transmission at one time technically. Contents of the invention [0003] The purpose of t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the existing photoelectric composite cable and remote power supply cable. There are many users in the building and the user’s indoor layout is complicated. On the premise of basically not increasing the cost, it can realize a one-time solution to the power consumption of various remote equipment, Signal transmission requirements, and can provide a photoelectric composite cable according to the requirements of random wiring in the environment

Images