Startseite Technik DWDM Channel Spacing Effects on the Signal Quality for DWDM/CWDM FTTx Network
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DWDM Channel Spacing Effects on the Signal Quality for DWDM/CWDM FTTx Network

  • K. Vinoth Kumar , P. Venkatesh Kumar , Ahmed Nabih Zaki Rashed EMAIL logo , Abd El–Naser A. Mohamed , Mohamed S. Tabbour und Mohamed El-Assar
Veröffentlicht/Copyright: 7. Februar 2019
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Abstract

In this paper, two models of fiber-to-the-x (FTTx) networks are provided, one of hybrid dense wavelength division multiplexing/coarse wavelength division multiplexing (DWDM/CWDM) with high subscriber’s allocated bandwidth, and the other of hybrid ultra-dense wavelength division multiplexing/coarse wavelength division multiplexing (UDWDM/CWDM) with high network capacity. The effect of the fiber chromatic dispersion on the signal quality was demonstrated. The behavior of the network with respect to the changing of the DWDM channel spacing and the relation between the channel spacing and the system bit rate was discussed.

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Received: 2019-01-13
Accepted: 2019-01-28
Published Online: 2019-02-07
Published in Print: 2022-10-26

© 2019 Walter de Gruyter GmbH, Berlin/Boston

Artikel in diesem Heft

  1. Frontmatter
  2. Amplifiers
  3. EDFA gain flattening optimization with long period fiber gratings in WDM system
  4. Nonlinear Characteristics of Semiconductor Optical Amplifiers for Optical Switching Control Realization of Logic Gates
  5. Reach Enhancement of Designed Free Space Optical Communication System Using Hybrid Optical Amplifier
  6. Devices
  7. 2D-Photonic Crystal based Demultiplexer for WDM Systems – A Review
  8. Design of Optical Reversible Hybrid Adder-Subtractor Device Using Mach-Zehnder Interferometers for WDM Applications
  9. Fibers
  10. Numerical Analysis of Optical Properties Using Octagonal Shaped Photonic Crystal Fiber
  11. Different Graded Refractive Index Fiber Profiles Design for the Control of Losses and Dispersion Effects
  12. Networks
  13. Enhancing confidentiality protection for ZCZ-OCDMA network using line selection and wavelength conversion based on SOA
  14. Fiber Bragg grating-based monitoring system for fiber to the home (FTTH) passive optical network
  15. A Comprehensive Review on Fiber Bragg Grating and Photodetector in Optical Communication Networks
  16. DWDM Channel Spacing Effects on the Signal Quality for DWDM/CWDM FTTx Network
  17. Systems
  18. Comparison between NRZ/RZ Modulation Techniques for Upgrading Long Haul Optical Wireless Communication Systems
  19. Performance Signature of Optical Fiber Communications Dispersion Compensation Techniques for the Control of Dispersion Management
  20. Interaction between Optical Sources and Optical Modulators for High-Speed Optical Communication Networks
  21. Basic Functions of Fiber Bragg Grating Effects on the Optical Fiber Systems Performance Efficiency
  22. Digital Radio Frequency Transport over Optical Fiber for 5G Fronthaul Links
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