兰溪市广播电视台EPON建设的探索和实践

Exploration and Practice of EPON in Lanxi

如何建设新型双向网络，实现技术和业务上的提升，是广大县级电视台面临的重要课题。阐述兰溪广播电视台的IP传输网络的建设实践，分析EPON技术对县级网络建设的意义，并对实际运用于EPON中的产品和所存在的技术问题进行分析和探讨。

Establishing a new bidirectional transmission network to promote the technology and service is an important topic for most county level television stations. This article describes the construction and practice of IP network in Lanxi, discusses the significance of EPON in constructing county level network. And the product and potential technical problems during the application of EPON are also discussed.