基于 GPON 技术构建广电宽带城域网的应用探讨

摘要

介绍了GPON的产生背景和技术特点，根据广电的实际情况给出了GPON的组网方式并分析其优缺点，结合舟山广电接入网的实际情况与存在的问题，多方面阐述GPON的技术优点，对接入网带宽等问题展开讨论。%Introduction to the background of the GPON and technical characteristics.On the basis of Radio and TV,provide the network mode of GPON and analyze its merit and demerit.Moreover,combining to the practical situation of Access Network of Zhoushan Radio and TV and its existing matter ,the author elaborates the advan-tages of GPON technology from many aspects.Reflecting of the Bandwidth of Access Network,especially,worth us discussing.