Day 1: Advanced DWDM Networks
*Theoretical*
– DWDM channel spacing (100 GHz, 50 GHz, 25 GHz).
– Design of long-haul DWDM networks.
– Use of couplers and attenuators for optical power control.
*Practical*
– Multiplexing and demultiplexing more than 8 channels using a training panel.
– Measuring optical power per channel and analyzing results.
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Day 2: OADM, ROADM, and FOADM
*Theoretical*
– Concept of Add/Drop Multiplexing.
– ROADM and channel control mechanisms (MEMS, LCoS).
– FOADM and its differences from ROADM.
*Practical*
– Simulating ROADM operation using software or a training panel.
– Hands-on testing of adding and dropping a specific wavelength channel.
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Day 3: OTN, ODUk, and Transport Technologies
*Theoretical*
– Introduction to Optical Transport Network (OTN).
– OTN layers (ODU0, ODU1, ODU2, ODU3, ODU4).
– Concept of ODUk switching.
*Practical*
– Analyzing OTN frame structure via simulation.
– Experimenting with virtual channel provisioning and routing.
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Day 4: Coherent Communication and Network Protection
*Theoretical*
– Coherent transceivers and their operation.
– Modulation formats (QPSK, 16-QAM, 64-QAM).
– Network protection schemes (1+1, Ring, Mesh).
*Practical*
– Configuring a Ring Protection scenario.
– Simulating failover behavior upon fiber cut or failure.
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Day 5: Professional Design – LLD and Bill of Materials
*Theoretical*
– Low-Level Design (LLD) methodology.
– Splicing schedule preparation.
– Advanced loss budget calculations.
– Bill of Materials (BOM) for FTTX and DWDM projects.
*Practical*
– Developing a comprehensive LLD for a real-world project.
– Hands-on training on:
• Fusion splicing
• OTDR testing and trace analysis
• Power meter and light source measurements
• Visual Fault Locator (VFL) for fault tracing
