As the core of modern transmission trunk line,optical fiber communication technology has the characteristics of high speed,large capacity and low loss,and plays an important role in the field of information communication.By analyzing the basic principle,transmission system composition and material manufacturing technology of optical fiber communication technology,this paper deeply discusses its application in transmission trunk lines,specifically involving the functions of optical fiber communication technology in long-distance transmission,performance improvement,safety and reliability,etc.At the same time,it looks forward to and analyzes the development trend and innovative application of optical fiber communication technology in the future,providing reference for further research and development in this field.
optical fiber communicationtransmission trunkperformance improvementsafety and reliabilityfuture development
NETL
NSTL
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