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通过分析某集团三级通信传输网现状的基础上,提出了通信网络优化需求,阐述了通信传输网优化研究的主要内容,给予合理的网络优化和升级的策略及建议,核心站点采用了环型拓扑结构以及偏远站点采用链型就近接入的网络拓扑结构,减少业务的中转节点,该优化策略明显缩短了生产实时控制业务通信通道的平均中断时间,提高了通信网络运行的可靠性和管理水平,对通信网络优化设计一定的参考价值,同时对站端通信系统的建设提供些实践经验。
Based on the analysis of the status quo of a group of three-level communication transmission network, this paper proposes the requirements of communication network optimization, expounds the main contents of communication transmission network optimization research, and gives reasonable strategies and suggestions for network optimization and upgrading. The core site uses ring Topology and remote sites adopt network topology with near-chain access to reduce the transit nodes of the service. This optimization strategy obviously shortens the average interruption time of the real-time control service communication channel and improves the reliability and management level of the communication network operation , Which will be of certain reference value to the communication network optimization design. At the same time, it provides some practical experience in the construction of the station-side communication system.