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Optical Networks(OPNET)

Optical Networks(OPNET). Presented by Swagat Kumar Samantaray Roll # EC200113382. Under the Guidance of Mr. N. Srinivasu. How is the optical network different from existing networks? High capacity telecommunication network. INTRODUCATION. First generation Optical Network SONET SDH

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Optical Networks(OPNET)

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  1. Optical Networks(OPNET) Presented by Swagat Kumar Samantaray Roll # EC200113382 Under the Guidance of Mr. N. Srinivasu

  2. How is the optical network different from existing networks? High capacity telecommunication network INTRODUCATION

  3. First generation Optical Network SONET SDH Second generation Optical Network OTDM WDM HISTORY OF OPNET

  4. Working Principle Working of Optical fiber

  5. Single mode Fiber Multi mode Fiber Multimode Step index (fine for LAN). Multimode graded index Categories of Optical Fiber

  6. Fiber used in Optical Network

  7. Higher Bandwidth Capacity Lower Bit Error rates Restoration Capability Wavelength Services Reduced Cost BENEFITS OF OPTICAL NETWORK

  8. Development Milestone Optical Cross connect Wavelength Shifter Tunable Laser EDFA Optical Amplifier (Flat gain Supports WDM) ENABLING TECHNOLOGIES

  9. DWDM System

  10. Narrowband Lasers Fiber Bragg Gratings Thin Film Substrates Optical Amplifier Optical Network Devices • Wave length Add/Drop Multiplexers • Wavelength Switches • Wavelength Converters

  11. Long-Haul Networks Metro Interoffice (IOF) Networks Business-Access Networks MARKET FOR OPTICAL NETWORKS

  12. Span Designs Wavelength Path Virtual Wavelength Path DESIGNS AND PLANNING

  13. Utilization of Optical Network Network flexibility Dense Wavelength Division Multiplexing Optical Gateways NETWORK MANAGEMENT

  14. Optical Add/Drop Multiplexers (OADM)

  15. OXC Block Diagram

  16. Fiber switching Wavelength switching Wavelength conversion Optical Cross-Connects

  17. End-to-end wavelength services Increase Network capacity Long-distance networks Technologically and economically feasible CONCLUSION

  18. Thank You

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