基于PTN MPLS-TP的通信网第二平面的设计

随着坚强智能电网建设和发展,传统SDH/MSTP通信传输网平台已不能够满足SG-ERP、省-市-县视频会商、输变电设备状态在线监测、应急通信、智能配网等对信息通信业务的IP化和高带宽需求,为此,需寻求一种新通信组网技术,既能满足IP业务承载、IP业务带宽突发性、高带宽等要求,又能实现网络级的OAM、QoS等。根据山东省地市数据承载网设计规划,提出基于PTN MPLS-TP的电力通信传输网第二平面的设计方案,供电力行业从业者参考。

Design of Second Communication Transmission Network based on PTN MPLS-TP

With development and construction of the strong smart grid, the traditional SDH MSTP network could be meet the IP and high bandwidth requirement by SG-ERP, province-city-county video ＆ audio conference system, on-line monitoring of operation condition of power system equipments, emergency communication and intelligent distribution power grid. Hence, it is necessary to find a new communication networking technology, and the communication transmission network established with this networking technology could provide satisfying IP service loading, flexible IP bandwidty and high bandwidth while realizing net-level OAM, QoS and so on. In accordance with the plan and design of Shandong data loading network, this article gives a design scheme of second communication transmission network based on PTN MPLS-TP, which could serve as a reference for engineers working in electric power area.