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目前东北地区空管平面通信接如网络主要干线依托于波段卫星网、租用的电信服务。以上各业务传输网络的部署缺乏统一的规划存在资源分配不合理、网络备份不平衡的现象。而且伴随着沈阳区管传输的业务量的逐步增大,原来的传输设备的容量和接口已不能满足现阶段的需求,为了解决以上问题东北地区组建FA36系统网络服务于民航事业的专用网络,为东北地区民航空管部门提供一个数据通信服务的基础网络平台。FA36系统在民航通信业务中的应用非常广泛,可用于传输雷达业务、电报业务、专线、管制移交电话、勤务电话、甚高频业务等。
At present, the air traffic control plane communications in northeast China are relying on satellite networks and rented telecommunications services as the main trunk lines of the network. The above business transmission network deployment lacks a unified plan there is unreasonable distribution of resources, the network backup is not balanced. And with the gradual increase in the volume of traffic management in Shenyang area, the original transmission equipment capacity and interface can not meet the current needs, in order to solve the above problems in the formation of FA36 network in Northeast China dedicated to civil aviation services network for Civil Aviation Administration of Northeast China to provide a data communications services based network platform. The FA36 system is widely used in civil aviation communications and can be used for transmitting radar services, telegraph services, leased lines, handing over handsets, service calls and VHF services.