传输接入层双节点汇接方案的分析研究

Discussion on protection of dual node access in access layer for transmission networks

文章从实际的工程应用出发,详细分析了目前传输接入层的双节点汇接的多种应用方案,并对各方案进行了比较分析。

From practical view point, this paper analyses the application of the protection of dual node access in the access layer for transmission network in detail and compares with some application of the protection dual node access.