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所在平台: Udemy |
课程主页: https://www.udemy.com/course/optical-fiber-communication-dwdm-networks-training-sdh-otn-ason-gmpls/
课程评论：没有评论
课程名称：使用DWDM技术的光纤传输网络 课程概述： 本课程聚焦于密集波分复用（DWDM）技术，这是一种光学复用技术，旨在通过现有的光纤网络增加带宽。DWDM能够同时在同一光纤上以不同波长组合和传输多个信号，从而在物理媒介上创造多个虚拟光纤，显著提升容量。DWDM是全球通信基础设施的重要组成部分，随着电信服务的迅速增长，光纤网络的应用变得不可或缺。对于任何从事电信和信息技术工作的人来说，理解这项技术是一项关键的要求。 对于希望在电信公司开始职业生涯的学员来说，投资于DWDM技术将带来丰厚的回报；而对于那些已经在电信行业提供数据和语音服务的从业者，掌握DWDM技术将提升他们的职业前景和个人资产。本课程内容全面且深入，旨在帮助学习者尽快掌握DWDM技术。课程设计旨在以最短的时间提供必要的功能知识。 完成本DWDM培训课程后，学员将能够： - 理解DWDM的基础知识 - DWDM系统的架构 - DWDM网络的构建 - DWDM波长光谱及灰光学 - CWDM与DWDM的比较 - DWDM系统的主要组件，如： - 转发器 - EDFA光放大器 - 拉曼光放大器 - 光添加/删除复用器 - 光纤通信基础知识以理解DWDM系统 - 各种光信道损伤和色散 - 光链路预算 - 灵活网格DWDM系统 - 可重配置添加/删除复用器（ROADMs） - 静态ROADM - 无色ROADM - 无色无失真ROADM - 无色无失真无争用ROADM 本课程将为希望在电信领域取得成功的学员打下坚实的基础。
Dense Wavelength Division Multiplexing (DWDM) is an optical multiplexing technology used to increase bandwidth over existing fiber networks. DWDM works by combining and transmitting multiple signals simultaneously at different wavelengths on the same fiber. The technology creates multiple virtual fibers, thus multiplying the capacity of the physical medium.Dense Wavelength Division Multiplexing (DWDM) is a key component of the world's communications infrastructure. The tremendous growth in telecommunications services is possible today in part through optical networks, where DWDM systems allow much greater bandwidth over existing optical systems. For anyone involved with telecommunication and information technology, understanding this technology is a critical requirement.So for those who aspire to start career in telecom companies, it is quite rewarding to invest in the DWDM technology. For those already working in telecom companies providing different data and voice service, this will enhance their portfolio and career prospects. This DWDM training is comprehensive and indepth, so that you may get started with this DWDM technology as soon as possible. This course is designed to provide you with necessary functional knowledge possible in shortest possible time. Upon completion of this DWDM training course, the attendees will be able to:Understand the basics of DWDMArchitecture of DWDM systemHow DWDM networking is done Wavelength spectrum for DWDM and Gray OpticsCWDM Vs DWDMMain components of DWDM systemsTranspondersEDFA Optical AmplifiersRAMAN Optical AmplifiersOptical Add Drop MultiplexersOptical Fiber Communication fundamentals to understand DWDM systemsVarious Types of Optical channel Impairments and dispersionsOptical link BudgetFlexible Grid DWDM systemsReconfigurable Add Drop Multiplexers (ROADMs)Static ROADMSColorless ROADMSColorless Distortionless ROADMS Colorless Distortionless Contentionless ROADMS
