基于无源光网络技术的接入层通信线路设计分析  

Design and Analysis of Access Layer Communication Lines Based on Passive Optical Network Technology

作　　者：张光胜 ZHANG Guangsheng(Guangdong Changshi Communication Technology Co.,Qingyuan,Guangdong 511500,China)

机构地区：[1]广东长实通信科技有限公司,广东清远511500

出　　处：《信息记录材料》2024年第6期10-12,共3页Information Recording Materials

摘　　要：随着网络技术的飞速发展,无源光网络(passive optical network,PON)因其高效、灵活的特性逐渐成为接入层通信的主流技术。PON技术通过无源光器件实现信号的传输和分配,为接入层通信提供了高带宽、长距离传输的能力。本文首先介绍了PON技术的基础原理,包括光纤通信的基本原理、PON的技术架构和关键组件。其次,深入探讨了接入层通信线路设计的要点,包括信号衰减、噪声问题、光分路器选择等,并提出了相应的优化策略。通过实际案例分析,进一步揭示了PON技术在接入层设计中的实际应用与优化效果。最后,对PON技术的发展趋势和未来研究方向进行了展望。With the rapid development of network technology,passive optical network(PON)has gradually become the mainstream technology for access layer communication due to its efficient and flexible characteristics.PON technology achieves signal transmission and distribution through passive optical devices,providing high bandwidth and long-distance transmission capabilities for access layer communication.This article first introduces the basic principles of PON technology,including the basic principles of fiber optic communication,the technical architecture and key components of PON.Subsequently,the key points of communication line design at the access layer were discussed in depth,including signal attenuation,noise issues,selection of optical splitters,etc.,and corresponding optimization strategies were proposed.Through practical case analysis,the practical application and optimization effects of PON technology in access layer design have been further revealed.Finally,the development trends and future research directions of PON technology were discussed.

关 键 词：PON 接入层通信 光分路器 

分 类 号：TN929.1[电子电信—通信与信息系统]