SIEMENS » 6AV6352-1AA31-2AA0
WINCC OA DISASTER RECOVERY CENTER, FOR USE WITH A BACKUP CONTROL CENTER (AT A DIFFERENT LOCATION). A DISASTER RECOVERY CENTER CONSISTS OF TWO DISTRIBUTED SYSTEMS. EACH SYSTEM CAN BE A SINGLE OR A REDUNDANT SYSTEM. ORACLE LICENSES AND RDB OPTION ARE REQUIRED. FOR DETAILED CONFIGURATION EXAMPLES PLEASE REFER TO THE ONLINE HELP. EACH SERVER IN THE DISASTER RECOVERY SYSTEM REQUIRES A SEPERATE WINCC OA DISASTER RECOVERY ,