Reinforced high-power optical fibre composite control cable

Abstract

The invention discloses a reinforced high-power optical fibre composite control cable. The reinforced high-power optical fibre composite control cable comprises an inner conductor centre reinforced core, a buffer layer, an inner hollow conductor, an insulation layer, an outer conductor and an outer sheath from inside to outside; and bearing metal wires and conductive single wires of the outer conductor same in number are wound at intervals and then combined with one optical fibre unit and one control insulation wire core, such that the outer conductor is formed. The reinforced high-power optical fibre composite control cable disclosed by the invention is high in self-bearing reinforcement performance, low in attenuation and good in shielding effect and has the effects of transferring and controlling signals simultaneously.

Description

technical field [0001] The invention relates to the field of electric wires and cables, in particular to a reinforced high-power optical fiber composite control cable. Background technique [0002] Today's world has entered the information age, and information has become a strategic resource for economic development and a unique factor of production. A modern information transmission system and a complete information service system established by combining long-distance communication networks, computers, video and other multimedia terminals, It has become an important symbol of the economic development of a country or region. Optical fiber composite cable is an important variety in information transmission, mainly used as antenna feeder for radio transmitting or receiving equipment, as well as internal connection or interconnection of various communication and electronic equipment. The coaxial cable is composed of inner conductor layer, insulating layer, outer conductor lay...

AI Technical Summary

Problems solved by technology

The coaxial cable is composed of inner conductor layer, insulating layer, outer conductor layer and sheath layer. The inner conductor layer and outer conductor layer are usually small in section and have poor self-supporting performance, especially when the cable is used under the working condition of not being buried in the ground. , due to poor load-bearing performance, the weight of the cable itself will cause the cable conductor to break, and it is also easy to damage the small cable conductor during construction

In the prior art, the support frame is used to support the cable, and the coaxial cable is protected by adding a support frame, which has a certain effect, but increases the laying cost and time, and the cable itself has poor load-bearing performance, and it is inevitable during the construction process. The problem of damage to the core of the cable caused by careless operation

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