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Updated in [July 18th, 2023]
This course provides an overview of Optical Fiber Transmission Networks Using DWDM Technology. Dense Wavelength Division Multiplexing (DWDM) is an optical multiplexing technology used to increase bandwidth over existing fiber networks. The course covers the basics of DWDM, architecture of DWDM system, wavelength spectrum for DWDM and Gray Optics, CWDM Vs DWDM, main components of DWDM systems, transponders, EDFA Optical Amplifiers, RAMAN Optical Amplifiers, Optical Add Drop Multiplexers, Optical Fiber Communication fundamentals to understand DWDM systems, various types of optical channel impairments and dispersions, optical link budget, flexible grid DWDM systems, reconfigurable add drop multiplexers (ROADMs), static ROADMs, colorless ROADMs, colorless distortionless ROADMs, and colorless distortionless contentionless ROADMs. Upon completion of this course, attendees will be able to understand the fundamentals of DWDM technology and its applications in the telecommunications industry.
Course Syllabus
Introduction
Components of DWDM System
Optical Fiber Communication Fundamentals for DWDM
Flexible Grid (Flex-grid) DWDM Systems
Wavelength Manipulation and Reconfigurable Add/Drop Multiplexers