浅谈广电宽带网络的常见故障及维护

Common Trouble and Maintenance of Radio and TV Broadband Network

EPON+EOC是广电以太网建设的一种性价比较高的技术方案,它充分利用了广电系统丰富的光纤资源和最后100米同轴电缆资源,成为了广电网络双向化改造和宽带接入的主流技术。该技术通过同轴电缆入户后调制回网络信号,供用户上网或其他网络应用。目前多数地区已经基本实现EPON+EOC技术的全面使用,并取得了较好的经济效益。因此,广电宽带的网络故障及维护工作是确保网络运行是否通畅的关键。

EPON EOC is the technical scheme of radio and television in the construction of Ethernet a price higher. It makes full use of the broadcasting system rich ifber resources and the last 100 meters coaxial cable resources, become a mainstream technology in CATV Network Bidirectional Transformation and the broadband access. The technology is used to modulate the signal back to the network through the home of the coaxial cable, for the user to access the Internet or other network applications. At present, the majority of the region has basically achieved the full use of EPON＋EOC technology, and achieved good economic beneifts. Therefore, radio and television broadband network failure and maintenance work is the key to ensure the smooth operation of the network.