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NetworkCommunication网管系统management | 邮电通讯系统 2022-08-12 63 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
DCN(DataCommunicationNetwork:概括数据通信网)是中G电信各专业网管系统专用数据通信网络,其主要作用是为各专业的网管系统供应通用的业务传送途径,为电信管理网的办公供应支持和确保

(DCN (Data Communication Network: Data Communication Network) is a dedicated data communication network for various professional network management systems of China Telecom. Its main function is to provide a common service transmission path for various professional network management systems, and to support and ensure the office supply of the telecom management network.)

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