广东省电力集团公司下辖有21个地区局、广州区域内直属及非直属二级单位、遍布全省范围内属于省局调度的大中型水火电厂、500KV 变电站等约70多个单位。为了更好地实现话音、数据(含数据、文字、图形)、视频等多业务应用,广东省电力需要建立一个统一的网络平台,满足广东省内各用户单位要 There are 21 regional bureaus under the jurisdiction of Guangdong Provincial Power Group Corporation, secondary and direct secondary units within the Guangzhou area, and about 70 units of large and medium-sized hydro-thermal power plants and 500KV substations which are distributed throughout the province. In order to better achieve voice, data (including data, text, graphics), video and other business applications, Guangdong Electric Power need to establish a unified network platform to meet the user units in Guangdong Province