OPGW cable uses all metal materials, which has good mechanical and environmental properties. It’s suitable for high voltage electric lines over 110kv. The cable structures are commonly central tube and stranded types.
[Abstract] At present, there are many types, large number and frequent changes in the operation and maintenance of communication optical cables in Chengdu power grid. Due to the lack of professional optical cable management system, the information records are scattered and incomplete information, which makes troubleshooting and cable search very difficult. At the same time, […]
Abstract: This paper analyzes the relevant concepts, current situation, development process and trend of the satellite mobile communication industry and the impact of Internet satellites on the industry, in order to provide reference for the author’s company to formulate a strategic development direction. Keywords: satellite mobile communication; ground equipment manufacturing; terminal system; traditional GEO communication […]
Abstract： Communication optical cables play an important role in the electromechanical system of expressways. The quality of optical cable laying and welding construction will affect the operation and function of expressway communication. Taking a highway construction project as a research case, the article discusses the specific process of highway communication optical cable laying and welding […]
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