海康威视IPSAN/NAS监控存储解决方案海康威视IPSAN/NAS存储解决方案杭州海康威视数字技术有限公司杭分公司二〇〇九年六月ﻬ目录1.ﻩ基本需求ﻩ41.1DVR/DVS需求.............................................................................................................................................41.2容量计算公式.....................................................................................................................................................41.3容量计算.............................................................................................................................................................41.4ﻩ集中式共享存储..................................................................................................................................................5海康威视IPSAN/NAS监控存储解决方案1.5ﻩ数据可靠性............................................................................................................................................................51.6可扩展性ﻩ51.7高性能ﻩ51.8网络需求ﻩ52.解决方案......................................................................................................................................................................62.1.ﻩ方案选择ﻩ62.1.1.DVR直接存储ﻩ62.1.2.......................................................................................................................................NAS附网存储ﻩ62.1.3.IP存储网络.......................................................................................................................................................62.2.ﻩ方案描述ﻩ72.2.1...........................................................................................................................................系统原理图ﻩ82.3.存储技术参数ﻩ92.3.1.................................................................................................................................................存储配置ﻩ92.4.ﻩ方案分析................................................................................................................................................................122.4.1.ﻩ监控专用存储系统,充分满足性能要求....................................................................................................122.4.2.ﻩ同时提供IPSAN和NAS.......................................................................................................................122.4.3................................................................................................................................极易管理(全中文)ﻩ132.4.4.独有安全技术ﻩ132.4.5.ﻩ高可扩充性ﻩ132.4.6.ﻩ高性价比.....................................................................................................................................................132.4.7.....................................................................................................................数据存储的高可靠性和可用性143.DS-A20系列IPSAN/NAS存储产品.............................................................................................................154.DS-6X00HC/HF视频服务器........................................................................................................................184.1................................................................................