Based on the present monitoring technique, it is possible to realize long distance real time monitoring and two-way data transmission by using network communication.
根据目前的技术状况，利用网络通讯，研究和开发地质灾害远程实时遥控、遥测与数据双向传输已成为可能。
The optical line protection system (OLP) is a long-distance optical transmission network production system, which has a very important practical value.
光线路保护系统是一种基于现代通信毫秒级光开关为基础的具有重要实践意义的长距离光传输网络保护系统。
Combined with topologies of major telecom operators' transmission networks of long -distance backbone transmission networks in China, it analyzes its network protection solution.
结合目前我国长途骨干传输网上主要电信运营商的传输网络的网络拓扑现状，对其网络保护方案进行了分析。
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