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C-Data Element Management System
EMS (Element Management System) software is a C/S architecture integrated device management platform, which is designed based on SNMP protocol. Now, it is mainly used for managing EPON and GPON series products.
EMS need following operational environment：
OS: Windows2000, Windows XP, Windows NT
Support centralization management of C-Data’s EPON, GPON & EDFA serial products
Support discovering topology automatically, TreeView, editing topology
Support all functional configuration operations of EPON and GPON
Support division of management rights
Support real-time alarm and historic alarm log query
Support perfect log management
Support database backup and import functions
Support real-time performance collection and port traffic statistics.
Windows of topology is the main display area of the EMS software, according to the management device, user can move device to right position on regional background map for visual management. Double click the device object on the topology diagram, you can enter the device management window to perform various operations on the device.
The administrator can add or modify the passive network part of the topology diagram manually,such as the optical shunt in EPON/GPON network, to make the topology same to the actual network layout.
Real-time alarm and Operational log
The real-time alarm window shows the abnormal alarm information of the current management device, such as alarm object, alarm time, alarm content, etc.
The operation log window records all the operations of the EMS,so it’s convenient to trace who has operated it.
System Logs Management
Open‘System Logs’window of ‘Log’menu to view historic system log records.
The typical interface is shown right:
At this point, the following ‘System Log Query’ window will appear to select the start
time and deadline of the system log, select the user name to be queried, enter the
filtered keyword, and then click the ‘search’ button to view the eligible system Log：
Operation Logs Management
Open the ‘Log’ menu bar ‘Operation Log’ window to query historical operation
log records. The typical interface is shown below:
Select the start time and deadline for the operation log, select the user name to
be queried, or enter the filtered keywords, then click the ‘Search’ button to view
the system logs that match the criteria:
The report can generate related reports according to the requirements of related
devices in the selected area. And the report supports exporting for subsequent
Specific operation method shown as follows:
Click ‘System’ in the EMS menu bar, then click ‘Report’ and then select Are, Device
Type, Report Type in the pop-up ‘Report’ windows. Need indicate the time if Report
Type selected to the failure report.
Backup and Recovery
EMS backup and recovery function includes log backup , log restore, alarm
backup , alarm restore, Device Name backup , Device Name restore, ONU name
backup, ONU name restore .
EMS configuration information, such as added device node, device port id name,
user name and so on, is saved in EMS database file. In order to configurations not
to be lost when system is abnormal, users can backup database regular intervals. Users
have access to past configuration information via restoring database in case of software
upgrade, operation system installation, system error or management server change.