Quality Control Analysis Of Entire Proceeding Management On SDH Optical Transmission Engineering

Optical Transmission network is basic telecommunication network. Its quality direct influence Exchange,Data and Teleconference etc. From SDH basic theory,this text make a summary investigation of entire proceeding quality control importance from plan,design,implementing to acceptance survey according to project management experience and development both at home and abroad.During survey and design,selecting topology structure, defining channel organization and choicing equipment type should be stressed. During the construction, operation equipment room, examining equipment processing circuit and system measurement should be stressed.In every supervising phase, the text state quality control claim of machinery-room, material, tool instruments, rack, optical cable, SDH equipment to supporting project. Because of quality problem of engineer practice, the text point out text examining list and measurement items. On checking function of network monitoring equipment, its basic function is described on safety, faulting, performance configuration and protection switching. It should be paid attention to function achieving way of different factory and equipment type. It is impossible to acknowledge some problem by technical regulation books.During the engineer operation, different engineering qualitative accidents (problems) might occur. The text is clear on handle procedure of problems and analyses problems that often happens. Because objective reality is not alike, phenomenon is not same. But it is consistent in principle, method and mentality.