Time- and Wavelength-Division Multiplexed Passive Optical Network (TWDM-PON) for Next-Generation PON Stage 2 (NG-PON2)

Luo, Yuanqiu; Zhou, Xiaoping; Effenberger, Frank; Yan, Xuejin; Peng, Gang; Qian, Yeqing; Ma, Yaoguang

doi:10.1109/jlt.2012.2215841

Cited by 450 publications

(161 citation statements)

References 12 publications

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“…In fact, there are various options of the TWDM-PON wavelength plan [13]. The first option is based on the re-use of XG-PON wavelength bands.…”

Section: Coexistence With Previous Pon Generationsmentioning

confidence: 99%

A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs)

Mohamed¹

2017

NET

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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 independentupgradeability for each optical network terminal ONU.

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“…In fact, there are various options of the TWDM-PON wavelength plan [13]. The first option is based on the re-use of XG-PON wavelength bands.…”

Section: Coexistence With Previous Pon Generationsmentioning

confidence: 99%

A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs)

Mohamed¹

2017

NET

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“…The services were demonstrated using the WDM-PON system. Yuanqiu Luo et.al in [9] summarized the TWDM-PON research in FSAN by reviewing the basics of TWDM-PON and presenting the world's first full-system 40 Gb/s TWDM-PON prototype. After introducing the TWDM-PON architecture, they explore TWDM-PON wavelength plan options to meet the NG-PON2 requirements.…”

Section: Problems In Conventional Soliton Transmissionmentioning

confidence: 99%

Dispersion Management in Optical Soliton Transmission Systems: A Review

Singh¹,

Singh²

2017

International Journal of Advanced Research in Computer and Comm

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Abstract:We have reviewed various paper such as "Stabilization of dispersion-managed solitons in random optical fibers by strong dispersion management" and "Simulative analysis of dispersion managed solitons for Long-haul optical communication system". They have investigated the stability of DM solitons that is based on a technique of separation of scales. It provides a fast and efficient way to compute all relevant quantities. They have given precise asymptotic expressions for the widths and chirps of the stable solitons, as well as conditions for their stabilities in homogeneous and inhomogeneous media. The solitons corresponding to strong dispersion managements are more stable with respect to the influence of random fluctuations of the chromatic dispersion than the solitons corresponding to weak dispersion managements. The other paper gives the design, implementation and performance analysis of a dispersion managed soliton link. The soliton transmission is very attractive as a potential method for realizing highspeed, long distance communication. The performance analysis includes 3D diagram, dispersion mapping and optical spectrum analysis. Analysis shows that by using dispersion compensated fiber and periodic amplification with EDFA, soliton based data transmission with least error is possible.

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“…A hybrid system, TDM/WDM, has been reported in recent years as an extended-reach optical access network [14]. This system combines the flexible bandwidth allocation of the TDM-PON with the large capacity of the WDM-PON [15].…”

Section: Introductionmentioning

confidence: 99%

OATM/WDM Optical Access Network Using Header Decoder-Based Router for Next-Generation Communications

Park

2016

Journal of the Optical Society of Korea

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We demonstrate an optical asynchronous transfer mode/wavelength division multiplexing (OATM/WDM) optical access network, using a router based on an optical header decoder to conduct next-generation communications. The router consists of a decoder or hardware analysis processing of the header bit and switches. The router in the OATM/WDM optical access network is a key technology by which to satisfy subscribers' requests, including reliability, cost efficiency, high speed, large-capacity transmission, and elevated information security. In this study, we carry out experiments in which a header decoder delivers to 16 and 32 subscribers with a single wavelength in the router. These experiments confirm the decoder's successful operation via hardware using 4 and 5 header bits. We propose that this system may significantly contribute toward the realization of an optical access network that provides high-quality service to subscribers of next-generation communications.

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Time- and Wavelength-Division Multiplexed Passive Optical Network (TWDM-PON) for Next-Generation PON Stage 2 (NG-PON2)

Cited by 450 publications

References 12 publications

A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs)

A Frequency Reuse-Based Design for Flexible and Scalable Passive Optical Networks (PONs)

Dispersion Management in Optical Soliton Transmission Systems: A Review

OATM/WDM Optical Access Network Using Header Decoder-Based Router for Next-Generation Communications

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