线缆、线缆组件及通信系统

• Format: Patent
• Language: Chinese
• Published: 17.11.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

本申请公开一种线缆、线缆组件以及通信系统。线缆包括第一线组、第二线组以及保护层。保护层包裹第一线组与第二线组。第一线组包括电源线、第一屏蔽地线以及第一包裹层。第二线组包括第一同轴线、第二屏蔽地线以及第二包裹层。通过在第一线组设置有第一屏蔽地线以及第一包裹层，第一屏蔽地线和第一包裹层均接地，第一包裹层采用屏蔽材料。这样，第一屏蔽地线和第一包裹层均可以屏蔽电源线的电磁波，从而避免电源线的电磁波向第一线组外部辐射，进而保证电源线不容易影响第一同轴线的传输性能。线缆的抗电磁辐射的性能能够较大程度地提高。 This application discloses a cable, a cable assembly, and a communications system. The cable includes a power wire, a signal wire, a ground wire, a wrapping layer, a coaxial wire, and a protective layer. The signal wire is used to transmit a low-speed signal. The coaxial wire is used to transmit a high-speed signal. The power wire, the signal wire, and the ground wire are wrapped in the wrapping layer. The coaxial wire is on an outer side of the wrapping layer. The wrapping layer and the coaxial wire are wrapped in the protective layer. In this application, the coaxial wire is separated from the power wire by using the wrapping layer. Therefore, when a signal is transmitted through the cable, transmission performance of the coaxial wire is unlikely to be affected