Optical-cable-embedded composite type leaky coaxial cable and manufacturing method thereof

Abstract

The invention relates to an optical-cable-embedded composite type leaky coaxial cable and a manufacturing method of the optical-cable-embedded composite type leaky coaxial cable. Compared with a single leaky coaxial cable product, all the advantages of the performance of the leaky coaxial cable are achieved, and the advantages of the performance of an optical cable are added. The optical-cable-embedded composite type leaky coaxial cable is characterized by comprising an optical cable, a bundling line copper tube, a polyethylene foamed insulation layer, a slotted copper strip and an outer polyolefin sheath; the optical cable is wrapped in the bundling line copper tube, the polyethylene foamed insulation layer is extruded on the outer portion of the bundling line copper tube in a protection mode, the slotted copper strip wraps the outer face of the polyethylene foamed insulation layer, and the outer polyolefin sheath is arranged on the outer face of the slotted copper strip in an extrusion molding mode. According to the optical-cable-embedded composite type leaky coaxial cable, a composite structure is formed by embedding the optical cable and conducting reasonable combination, it is ensured that the cable has the electrical performance of the leaky coaxial cable, the electrical performance of the optical cable is added, and the optical-cable-embedded composite type leaky coaxial cable is a novel multi-functional type product.

Description

technical field [0001] The present invention relates to a compound type leaky coaxial cable embedded with an optical cable and a manufacturing method thereof. Compared with a single leaky coaxial cable product, it not only retains all the performance advantages of the leaky coaxial cable, but also increases the cost of the optical cable. performance advantage. At the same time, the embedded design of the optical cable is adopted. During the process of transmitting the optical signal, the optical cable has a relatively stable external environment, which reduces the influence of uncertain factors in the external environment. Effectively guarantee the reliable and stable transmission of optical signal information. Leaky coaxial cables can make full use of the performance advantages of optical cables in a closed environment, effectively change the environment of the inner conductor, increase the transmission rate, and reduce attenuation. Thereby the invention relates to the embe...

AI Technical Summary

Problems solved by technology

However, due to the fact that some public places require both leaky coaxial cables to provide an electromagnetic field environment for communication, optical cables are also required to transmit optical signals.

In an environment like a shopping mall, the space for placing cables is very limited, and it is not enough to install leaky coaxial cables and optical cables at the same time.

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