Course Modules

Module 1: Optical Fiber Transmission Fundamentals
• Light propagation and fiber types
• Signal attenuation and dispersion
• Optical transmission principles
• Fiber performance parameters
• Case Study & Practical Application: Analyzing fiber link performance

Module 2: DWDM System Architecture
• Wavelength multiplexing principles
• DWDM components and configuration
• Channel spacing and spectrum planning
• Optical add-drop multiplexers
• Case Study & Practical Application: Designing a DWDM backbone link

Module 3: Optical Transport Network (OTN) Standards
• OTN framing and structure
• ITU-T standards and protocols
• Mapping and grooming techniques
• Transport hierarchy design
• Case Study & Practical Application: OTN network mapping exercise

Module 4: ROADM and Network Reconfigurability
• ROADM architecture and functionality
• Colorless, directionless, and contention less designs
• Dynamic wavelength routing
• Network flexibility and scalability
• Case Study & Practical Application: Configuring a ROADM node

Module 5: Coherent Optical Transmission Systems
• Coherent detection principles
• Modulation formats (QPSK, QAM)
• DSP in optical communications
• High-capacity transmission techniques
• Case Study & Practical Application: Coherent system performance analysis

Module 6: Optical Amplifiers and Signal Regeneration
• EDFA and Raman amplification
• Noise accumulation and OSNR
• Regeneration techniques
• Power balancing in long-haul networks
• Case Study & Practical Application: Amplifier placement optimization

Module 7: Optical Link Budget Design
• Loss and gain calculations
• Link margin analysis
• System design constraints
• Design optimization strategies
• Case Study & Practical Application: Optical link budget calculation

Module 8: Network Monitoring and Performance Management
• Optical KPIs and metrics
• Fault detection techniques
• Performance degradation analysis
• Network monitoring tools
• Case Study & Practical Application: Monitoring a simulated optical network

Module 9: Fault Management and Restoration
• Protection switching mechanisms
• Fault isolation techniques
• Network recovery strategies
• Disaster recovery planning
• Case Study & Practical Application: Fiber cut restoration scenario

Module 10: Capacity Planning and Future Optical Networks
• 400G and 800G migration strategies
• Spectrum efficiency improvements
• Network scalability planning
• Future trends in optical networking
• Case Study & Practical Application: Designing a future-ready backbone network