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数字电视CA系统是标清数字电视CA加密、用户服务授权等数字电视业务的基础支撑系统。曲靖分公司数字电视CA系统部署时只配置了一套系统,无备用设备。随着数字电视用户的逐步增长,原来的CA系统硬件和软件都严重承载不了现系统的发送指令,急需升级与备份,主要介绍曲靖CA系统升级与备份技术方案。
Digital TV CA system is the basic support system of SDTV digital TV CA encryption, user service authorization and other digital TV services. Qujing branch of digital television CA system deployment only configured a system, no spare equipment. With the gradual growth of digital TV users, the original CA system hardware and software are seriously unable to carry the current system to send instructions, the urgent need to upgrade and backup, mainly introduces Qujing CA system upgrade and backup technology solutions.