Analysis of network fault location and treatment method of optical fiber broadband system

Optical fiber access has the remarkable advantages of large communication capacity, low loss and good confidentiality performance, which can meet the high demand of modern network communication, and has become a mainstream way of broadband access. Starting from the working principle of optical fiber broadband access, this paper mainly analyzes the network architecture of optical fiber broadband network system and the performance parameters of each component unit, analyzes the existing problems in the application process of optical fiber broadband network construction, and obtains the implementation method of fault location and fault handling to solve the problem of broadband network failure.