DWDM Networks Tutorial
What you’ll learn
This course is for students and professional keen in learning DWDM network and it components. This course is useful for basic to advanced level.
Basic of optical fiber communication, signal impairments i.e. absorption, scattering, dispersions, Kerr effect. We also cover different subsystems in photonics and their fundamentals.
Requirements
Basic understanding of networking and optical transport system
Description
This course is devised for professionals and students who wanted to understand DWDM network architecture. We start our journey by understanding our signal carrier that is light. We learn which particular band of light is used for fiber communication and why. We learn about DWDM technology. We also learn about all the different types of impairments in fiber optics communications. We have one complete section devoted to all the components used in DWDM. We talk about ROADM its architecture and types in great detail. We also touch on flex and fix grid technologies.
Overview
Section 1: Introduction
Lecture 1 Introduction
Lecture 2 Internet and Network architecture
Lecture 3 WDM/CWDM/DWDM Technology introuction
Lecture 4 Why do we need WDM system
Lecture 5 XWDM/CWDM/DWDM introduction
Lecture 6 Brief introduction to DWDM components
Section 2: Electromagnetic Waves as Career Signal in DWDM Networks
Lecture 7 Learning about properties of light and EM spectrum.
Lecture 8 Introduction to communication bands
Section 3: Optical Fiber in DWDM system
Lecture 9 Optical fiber introduction
Section 4: Signal Impairments in Optical Fiber communication
Lecture 10 Signal impairments in optical fiber – introduction
Lecture 11 Linear Signal impairments
Lecture 12 Different types of attenuations i.e. Absorption and scatterings
Lecture 13 Linear scattering losses in fiber communication
Lecture 14 Non Linear Scattering losses – SBS and SRS
Lecture 15 Amplified Spontaneous Emission Noise in fiber
Lecture 16 Dispersion – Modal, Chromatic and PMD
Lecture 17 Non Linear Impairments in fiber
Section 5: Components of DWDM system
Lecture 18 Recap of section 1 to 4
Lecture 19 Long haul system and Transponders
Lecture 20 Transmitter section of transponder component
Lecture 21 Receiver section of optical transponder
Lecture 22 Optical Mux Demux component of DWDM
Lecture 23 Optical Amplifiers Introduction
Lecture 24 Semiconductor Optical Amplifier SOA
Lecture 25 EDFA Based Amplifier
Lecture 26 RAMAN Amplifier-princple
Lecture 27 RAMAN Amplifier-working
Section 6: Reconfigurable Optical Add Drop Multiplexer
Lecture 28 Introduction
Lecture 29 ROADM-What is it?
Lecture 30 A typical ROADM example
Lecture 31 Why ROADM and working principle
Lecture 32 MEMS and LCOS Technology introduction
Lecture 33 ROADM Function, types and architecture
Lecture 34 Colorless Direction less Contentionless ROADM and Flex grid
Lecture 35 Optical Supervisory Channel (OSC)
Lecture 36 Optical Performance Monitor(OPM) and OTDR
Section 7: Elastic Optical Network/Flex Grid
Lecture 37 Introduction to Flex Grid or EON
Lecture 38 Fixed Grid Vs Flexible Grid understanding
Lecture 39 Elastic Optical Network Characteristics
Lecture 40 Why do we need Flex Grid
Lecture 41 Challenges in Fix grid and Flex grid networks
Beginner to advanced learners about Optical transport, DWDM network and basic of photonics
Course Information:
Udemy | English | 4h 56m | 2.25 GB
Created by: Arvind Kumar
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