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随着有线电视系统频道及网络的扩大,有线电视网络的维护也变得也来越重要。本文论述了各种有线电视网络故障,包括天气变化引起的故障、元器件、线路老化引起的故障、人为因素引起的故障、干线传输问题等等,并探讨了每项故障的维护措施,以为有线电视的健康发展提供一定的维护知识。
As cable channels and networks expand, the maintenance of cable networks becomes more and more important. This article discusses a variety of cable network failures, including weather changes caused by faults, components, line aging caused the fault, human factors caused the fault, trunk transmission and so on, and discussed the maintenance of each fault measures, that the cable The healthy development of television to provide some maintenance knowledge.