Zte Unitrans ZXMP M600 Technical Instructions page 29

way and can be plugged/unplugged in a hot way. This makes the configuration
flexible and the maintenance convenient.
8. Providing a powerful and unique EMS
The ZXONM E300 network management system adopted by the ZXMP M600
provides friendly and convenient user interfaces and supports the management
of the NE layer, NE management layer and network management layer. It can
implement such functions as fault management, performance management,
security management, configuration management, maintenance management and
system management. Besides, it shows the following features:
1) Adopting object-oriented technique during the design and development and
implementing 3-layered C/S structure where the interface, service and data
layers are separated one another. Thus, the system features perfect expandability
and adaptability.
2) Adopting the standard L2 Ethernet switching technique, which greatly facilitates
the construction of complicated networks
3) Implementing real-time synchronization and automatic changeover between the
data of active/standby nodes, thus greatly improving the reliability and
availability of the EMS
4) Implementing online upgrade of the foreground and background NM software as
well as the embedded software of the boards without interrupting the service
5) Managing the CWDM, DWDM and SDH equipment in a unified way.
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Chapter 1 System Overview