Research On A Cascading Intelligent Checking And Statistics System For Optical Fiber Wiring Routing

With the deepening of the Broadband China Strategy and the rapid development of optical fiber communication network,optical fiber cable line in the modern communication transmission network and the backbone and pillar of the status.The evolution of communication network and the disconnection of old equipment lead to the great waste of optical fiber resources in data centers and traditional communication rooms,as well as the inability to timely and accurately locate and troubleshoot optical fiber routing information.Efficient routing information resources in the current does not have an effective solution,the process often takes a lot of time cost and manpower cost.From the point of view of practical application,this paper studies the fast statistical method of fiber routing resources:(1)Considering the factors of computer room structure,time cost and labor cost,an intelligent system for fast statistics of fiber routing resources is proposed,which realizes the electronic,automatic and high efficiency of the information statistics of fiber routing resources.(2)An intelligent optical fiber routing statistics hardware module based on single chip microcomputer is designed.The module adopts 1550/1310 nm single-fiber duplex communication system architecture.The port of optical fiber transceiver module is controlled by STM32F103RCT6 chip,and the routing information is collected and sent to the upper computer.The module can be simply stacked according to the actual composition of the ports to be looked up to form the whole system,so it is flexible to use.(3)The upper computer of routing information management system is designed,the upper computer through the communication with the hardware circuit module,to realize the information acquisition and verification of the port of optical fiber transceiver module,and switch the acquisition mode.(4)Completed the test and experiment of the intelligent matching statistics system of optical fiber.The matching of optical fiber over long distance is simulated;The influence of time delay of data transmission on transmission rate and bit error rate in lower computer.