Data transmission mode of the centralized monitoring system in the dynamic environment

Data transmission mode of the centralized monitoring system in the dynamic environment

In the centralized monitoring and management system of the power environment of telecom operators, there are abundant transmission resources between CSC and LSC, and flexible networking can be adopted according to the transmission status quo and maintenance requirements, for example, the IP bearer network to provide 10/100 M Ethernet port, to complete the LSC-CSC interconnection; the base station FSU and LSC transmission resources are relatively less, common transmission modes include the extraction time slot mode, 2 M mode, IP mode, and PSTN.

The "2 m + IP" and hybrid modes are the mainstream transmission modes. SDH or PTN transmission networks are used between the base station monitoring unit and the monitoring center for data transmission, the E1/IP network converter is configured in the monitoring center and the base station to form a LAN. If the base station transmission device can directly provide an IP network interface, it can also directly connect the base station unit to the IP bearer network to reduce the increase of intermediate E1/IP conversion devices. The "2 m + IP" and hybrid modes allow the monitoring system to logically form an IP network. Each base station monitoring unit configures an IP address for easy maintenance and management.