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中国经济建设的发展,对通信线路和线路的效能提出更高的要求,要求通讯线路的容量和速率有更大的扩充和更高速率的保真度.要达到以上要求,数据通信设备具有高速、稳定和方便使用的性能就显得特别重要,还要经得起通信网络不断扩大的技术要求.在投资方面,还要考虑能充分利用原有设备,使各种设备能兼容应用.综合以上各方面因索,要达到通信手段的现代化,建立数据通信网络联通是当今最先进的信息通信解决方案.
The development of China’s economy has put forward higher requirements on the efficiency of communication lines and lines, requiring greater expansion and higher fidelity of the capacity and speed of communication lines. To achieve the above requirements, data communication equipment has high speed , Stable and easy to use performance is particularly important, but also stand the communication network expanding technical requirements.In investment, but also consider the full use of the original equipment, so that a variety of devices can be compatible with the application. As a result of cable, to achieve the modernization of means of communication, the establishment of data communications network, China Unicom is the most advanced information and communications solutions.