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从七个方面对数据网络通信建设项目中网络主干设备的性能和功能进行了较全面的介绍,并给出了对网络主干设备在系统结构的五个主要方面的评判标准。
The performance and functions of network backbone equipment in data network communication construction project are introduced in seven aspects. The evaluation criteria of the five main aspects of network backbone equipment in system architecture are given.