Research On Telecom Access Device Detect System

Network management of telecom access device turned out to be information management problems in solving the most fundamental unit of telecom accessing which plays important role in telecom access network. According to current situation of telecom access device, two practical structures of telecom access device monitor network management systems are presented in this paper: Advanced structure of telecom access device integrates monitor network management system & embedded Internet monitors network management system. The basic MDF device and fiber optic transceiver device of telecom accessing network remote monitor problems are demonstrated in this thesis by employing these two structures.In the designing of MDF device remote monitor systems and fiber optic transceiver device of telecom accessing network monitor systems, low-cost microprocessor is used to realize the real-time monitor of access device in telecom access network. With the combination of practical utilization of the two structures, this paper mainly concerns following designing: monitor systems topology; communication interface; communication protocol designing and realization; hardware and software designing of different units in systems. Data communication between different units including 485-bus, EIA RS-232C, Ethernet interface communication and the realization of TCP/IP protocol are fully presented in the thesis.