地铁 KVM 及 PDU 系统实施方案目录1.系统设计方案............................................................................................................................31.1 方案拓扑图 ................................................................................................................................... 31.2 方案描述 ....................................................................................................................................... 32.方案中涉及产品介绍 ................................................................................................................42.1 DOMINION KSX(DKSX2-188) .............................................................................................................. 42.1.1 产品实物图........................................................................................................................... 42.1.2 设备上架图........................................................................................................................... 52.1.3 背板连接图........................................................................................................................... 52.2 DOMINION PX(DPXR20A-32;DPXS12A-16)......................................................................................... 52.2.1 产品实物图........................................................................................................................... 52.2.2 设备上架图........................................................................................................................... 62.2.3 背板连接图........................................................................................................................... 62.3 T1700 ..............................................................................................................................................62.3.1 产品实物图................................................................................