基于ASON的电力通信网演进策略

Evolution strategy for ASON-based electric power communication networks

文章简要介绍了自动交换光网络(ASON)设备的应用现状、电力光传输网的网络结构、建设方式、业务类型和流向及存在的问题,指出了ASON适用于骨干/城域网的特点,并从网络规划设计、演进方式、ASON与传统光网络的互通和演进过程中需要注意的问题等方面简要阐述了电力通信网基于ASON技术的演进策略。

This paper briefly introduces the present status of the applications of Automatically Switched Optical Network （ASON） equipment, structure, mode of construction, types of service, flow direction and existing problems of the electric power optical communication networks, points out that ASONs are applicable to the backbone networks and MAN and explains the evolution strategy for the ASON-based electric power communication networks in terms of network planning, way of evolution, the interworking between ASON and the traditional optical networks and issues that need attention in the evolution process.