基于多模式自适应技术的xPON/xGPON全光组网终端设计与实现  

Design and Implementation of xPON/xGPON All Optical Networking Terminal Based on Multi-mode Adaptive Technology

作　　者：张兆翔 曹秦峰 ZHANG Zhao-xiang;CAO Qin-feng(China Mobile Communications Group Co.,Ltd.,Beijing 100053,China)

机构地区：[1]中国移动通信集团终端有限公司,北京100053

出　　处：《电脑与电信》2024年第9期28-32,共5页Computer & Telecommunication

摘　　要：为解决现网OLT与ONU设备技术发展不同步的问题,改善传统ONU设备仅支持单一模式的现状,提高其在复杂网络环境中的灵活性和可扩展性,提出了一种基于多模式自适应技术的xPON/xGPON全光组网终端设计方案和实现方法,通过引入最新多模式光器件,重新设计和集成多模式光PHY电路、智能识别模块和动态重构控制单元,实现了对网络侧OLT信号的多模式智能识别与动态切换。研究结果表明,本方案设计显著提高了OUN(光网络单元)终端设备的适应性和灵活性,为后续全光组网终端设计提供了坚实的理论和实践基础。This article proposes a design scheme for xPON/xGPON all optical networking terminals based on multi-mode adaptive technology.By introducing the latest multi-mode optical devices,the multi-mode optical PHY circuit,intelligent recognition module,and dynamic reconstruction control unit are redesigned and integrated to achieve multi-mode intelligent recognition and dynamic switching of OLT signals on the network side,significantly improving the adaptability and flexibility of terminal devices.This article elaborates on the design ideas,implementation principles,verification methods,and results of ONU terminal equipment based on PON technology,providing new ideas for the development and evolution of all-optical access terminal technology.

关 键 词：xPON/xGPON 多模式自适应 智能识别 ONU设备 SERDES 多模式光器件 

分 类 号：TN929.1[电子电信—通信与信息系统]