The accelerated growth in the bandwidth demand emphasizes the necessity to evolve from the currently deployed gigabit-class passive optical networks (PONs) to the next-generation optical access networks (NG-OANs). Different architectures were proposed in the literature in order to create a NG-OAN that is able to fulfilling the aforementioned goal. In this paper, a time-division multiplexing (TDM)/dense wavelength-division multiplexing (DWDM) scheme was proposed. The proposed scheme is sought to satisfy the current and future anticipated bandwidth demands. The architecture we proposed was able to allow different bit rate optical line terminals OLTs to use the same frequency band, and transmit their services over a 24 km shared feeder to 16 passive remote terminals (PRTs) with 16 ONU group for each. Each group can accommodate up to 16 ONU, total of 256 ONU/PRT, resulting in overall system capacity 4096 ONU. The architecture also allows the independent-upgradeability for each optical network terminal ONU.
| Published in | Advances in Networks (Volume 5, Issue 1) |
| DOI | 10.11648/j.net.20170501.13 |
| Page(s) | 22-30 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Next-Generation Optical Access Networks NG-OAN, TDM-PONs, WDM-PONs, Hybrid TDM/WDM-PONs, Fiber-to-the-Home FTTH, Arrayed Waveguide Grating AWG
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APA Style
Ibrahim M. M. Mohamed. (2017). A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs). Advances in Networks, 5(1), 22-30. https://doi.org/10.11648/j.net.20170501.13
ACS Style
Ibrahim M. M. Mohamed. A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs). Adv. Netw. 2017, 5(1), 22-30. doi: 10.11648/j.net.20170501.13
AMA Style
Ibrahim M. M. Mohamed. A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs). Adv Netw. 2017;5(1):22-30. doi: 10.11648/j.net.20170501.13
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Download@article{10.11648/j.net.20170501.13,
author = {Ibrahim M. M. Mohamed},
title = {A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs)},
journal = {Advances in Networks},
volume = {5},
number = {1},
pages = {22-30},
doi = {10.11648/j.net.20170501.13},
url = {https://doi.org/10.11648/j.net.20170501.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.net.20170501.13},
abstract = {The accelerated growth in the bandwidth demand emphasizes the necessity to evolve from the currently deployed gigabit-class passive optical networks (PONs) to the next-generation optical access networks (NG-OANs). Different architectures were proposed in the literature in order to create a NG-OAN that is able to fulfilling the aforementioned goal. In this paper, a time-division multiplexing (TDM)/dense wavelength-division multiplexing (DWDM) scheme was proposed. The proposed scheme is sought to satisfy the current and future anticipated bandwidth demands. The architecture we proposed was able to allow different bit rate optical line terminals OLTs to use the same frequency band, and transmit their services over a 24 km shared feeder to 16 passive remote terminals (PRTs) with 16 ONU group for each. Each group can accommodate up to 16 ONU, total of 256 ONU/PRT, resulting in overall system capacity 4096 ONU. The architecture also allows the independent-upgradeability for each optical network terminal ONU.},
year = {2017}
}
TY - JOUR T1 - A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs) AU - Ibrahim M. M. Mohamed Y1 - 2017/10/18 PY - 2017 N1 - https://doi.org/10.11648/j.net.20170501.13 DO - 10.11648/j.net.20170501.13 T2 - Advances in Networks JF - Advances in Networks JO - Advances in Networks SP - 22 EP - 30 PB - Science Publishing Group SN - 2326-9782 UR - https://doi.org/10.11648/j.net.20170501.13 AB - The accelerated growth in the bandwidth demand emphasizes the necessity to evolve from the currently deployed gigabit-class passive optical networks (PONs) to the next-generation optical access networks (NG-OANs). Different architectures were proposed in the literature in order to create a NG-OAN that is able to fulfilling the aforementioned goal. In this paper, a time-division multiplexing (TDM)/dense wavelength-division multiplexing (DWDM) scheme was proposed. The proposed scheme is sought to satisfy the current and future anticipated bandwidth demands. The architecture we proposed was able to allow different bit rate optical line terminals OLTs to use the same frequency band, and transmit their services over a 24 km shared feeder to 16 passive remote terminals (PRTs) with 16 ONU group for each. Each group can accommodate up to 16 ONU, total of 256 ONU/PRT, resulting in overall system capacity 4096 ONU. The architecture also allows the independent-upgradeability for each optical network terminal ONU. VL - 5 IS - 1 ER -
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