IEICE TRANSACTIONS on Communications
Design for Long-Reach Coexisting PON Considering Subscriber Distribution with Wavelength Selective Asymmetrical Splitters
Summary :
A long-reach coexisting PON system (1G/10G-EPON, video, and TWDM-PON) that uses the Wavelength Selective-Asymmetrical optical SPlitter (WS-ASP) without any active devices like optical amplifiers is proposed. The proposal can take into account the subscriber distribution in an access network and provide specific services in specific areas by varying the splitting ratios and the branch structure in the optical splitter. Simulations confirm the key features of WS-ASP, its novel process for deriving the splitting-ratios and greater transmission distance than possible with symmetrical splitters. Experiments on a prototype system demonstrate how wavelengths can be assigned to specific areas and optical link budget enhancement. For 1G-EPON systems, the prototype system with splitting-ratio of 60% attains the optical link budget enhancement of 4.2dB compared with conventional symmetrical optical splitters. The same prototype offers the optical link budget enhancement of 4.0dB at the bit rate of 10G-EPON systems. The values measured in the experiment agree well with the simulation results with respect to the transmission distance.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E103-B No.11 pp.1249-1256
- Publication Date
- 2020/11/01
- Publicized
- 2020/06/08
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2019OBP0011
- Type of Manuscript
- Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
- Category
Authors
Kazutaka HARA
NTT Corp.
Atsuko KAWAKITA
NTT Corp.
Yasutaka KIMURA
NTT Corp.
Yasuhiro SUZUKI
NTT Corp.
Satoshi IKEDA
NTT Corp.
Kohji TSUJI
NTT Corp.
Keyword
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Kazutaka HARA, Atsuko KAWAKITA, Yasutaka KIMURA, Yasuhiro SUZUKI, Satoshi IKEDA, Kohji TSUJI, "Design for Long-Reach Coexisting PON Considering Subscriber Distribution with Wavelength Selective Asymmetrical Splitters" in IEICE TRANSACTIONS on Communications,
vol. E103-B, no. 11, pp. 1249-1256, November 2020, doi: 10.1587/transcom.2019OBP0011.
Abstract: A long-reach coexisting PON system (1G/10G-EPON, video, and TWDM-PON) that uses the Wavelength Selective-Asymmetrical optical SPlitter (WS-ASP) without any active devices like optical amplifiers is proposed. The proposal can take into account the subscriber distribution in an access network and provide specific services in specific areas by varying the splitting ratios and the branch structure in the optical splitter. Simulations confirm the key features of WS-ASP, its novel process for deriving the splitting-ratios and greater transmission distance than possible with symmetrical splitters. Experiments on a prototype system demonstrate how wavelengths can be assigned to specific areas and optical link budget enhancement. For 1G-EPON systems, the prototype system with splitting-ratio of 60% attains the optical link budget enhancement of 4.2dB compared with conventional symmetrical optical splitters. The same prototype offers the optical link budget enhancement of 4.0dB at the bit rate of 10G-EPON systems. The values measured in the experiment agree well with the simulation results with respect to the transmission distance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2019OBP0011/_p
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@ARTICLE{e103-b_11_1249,
author={Kazutaka HARA, Atsuko KAWAKITA, Yasutaka KIMURA, Yasuhiro SUZUKI, Satoshi IKEDA, Kohji TSUJI, },
journal={IEICE TRANSACTIONS on Communications},
title={Design for Long-Reach Coexisting PON Considering Subscriber Distribution with Wavelength Selective Asymmetrical Splitters},
year={2020},
volume={E103-B},
number={11},
pages={1249-1256},
abstract={A long-reach coexisting PON system (1G/10G-EPON, video, and TWDM-PON) that uses the Wavelength Selective-Asymmetrical optical SPlitter (WS-ASP) without any active devices like optical amplifiers is proposed. The proposal can take into account the subscriber distribution in an access network and provide specific services in specific areas by varying the splitting ratios and the branch structure in the optical splitter. Simulations confirm the key features of WS-ASP, its novel process for deriving the splitting-ratios and greater transmission distance than possible with symmetrical splitters. Experiments on a prototype system demonstrate how wavelengths can be assigned to specific areas and optical link budget enhancement. For 1G-EPON systems, the prototype system with splitting-ratio of 60% attains the optical link budget enhancement of 4.2dB compared with conventional symmetrical optical splitters. The same prototype offers the optical link budget enhancement of 4.0dB at the bit rate of 10G-EPON systems. The values measured in the experiment agree well with the simulation results with respect to the transmission distance.},
keywords={},
doi={10.1587/transcom.2019OBP0011},
ISSN={1745-1345},
month={November},}
Copy
TY - JOUR
TI - Design for Long-Reach Coexisting PON Considering Subscriber Distribution with Wavelength Selective Asymmetrical Splitters
T2 - IEICE TRANSACTIONS on Communications
SP - 1249
EP - 1256
AU - Kazutaka HARA
AU - Atsuko KAWAKITA
AU - Yasutaka KIMURA
AU - Yasuhiro SUZUKI
AU - Satoshi IKEDA
AU - Kohji TSUJI
PY - 2020
DO - 10.1587/transcom.2019OBP0011
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E103-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2020
AB - A long-reach coexisting PON system (1G/10G-EPON, video, and TWDM-PON) that uses the Wavelength Selective-Asymmetrical optical SPlitter (WS-ASP) without any active devices like optical amplifiers is proposed. The proposal can take into account the subscriber distribution in an access network and provide specific services in specific areas by varying the splitting ratios and the branch structure in the optical splitter. Simulations confirm the key features of WS-ASP, its novel process for deriving the splitting-ratios and greater transmission distance than possible with symmetrical splitters. Experiments on a prototype system demonstrate how wavelengths can be assigned to specific areas and optical link budget enhancement. For 1G-EPON systems, the prototype system with splitting-ratio of 60% attains the optical link budget enhancement of 4.2dB compared with conventional symmetrical optical splitters. The same prototype offers the optical link budget enhancement of 4.0dB at the bit rate of 10G-EPON systems. The values measured in the experiment agree well with the simulation results with respect to the transmission distance.
ER -
English
