浅谈有线电视系统的防雷措施

Discussion on lighting protection measures of wire television system

从雷电的形成原理入手,阐述了雷电的种类及其危害,从前端防雷、干线和分配系统防雷、光节点防雷及电缆网的防雷几方面归纳了有线电视系统的防雷措施,从而消除或减少雷电对设备的危害。

The paper started from lighting forming mechanism, its type and hazard were illustrated. The lighting protection measures were generalized from front end lighting protection, main and distributed system lighting protection, lighting joints lighting protection and cable network lighting protection, therefore erased or reduced lighting hazard on equipment.