The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Nous proposons une procédure de contrôle de commutateur optique pour le système d'accès optique actif (AOAS). Les commutateurs optiques sont utilisés dans AOAS au lieu de séparateurs optiques dans PON. Dans la procédure proposée, un OLT détermine les programmes de commutation de commutateurs optiques sur OSW (Optical Switching Unit) qui est installé entre OLT et ONU, et en informe l'OSW avec une trame de commande de commutateur précédant la transmission de trame de données. Ensuite, le contrôleur de commutateur sur OSW contrôle les commutateurs optiques en fonction des horaires de commutation. Nous avons développé les systèmes prototypes d'OSW, OLT et ONU. Nous avons implémenté la fonction de contrôle des commutateurs optiques avec des circuits logiques sur les systèmes prototypes. Nous démontrons que la procédure proposée fonctionne efficacement avec des circuits logiques. Nous évaluons également la transmission du signal optique à 10 Gps entre OLT et ONU. Nous démontrons que la sensibilité du récepteur sur OLT et ONU atteint une distance de 40 km pour la transmission de signaux optiques avec FEC (Forward Error Correction). Ces récepteurs sont applicables à la fois pour l'AOAS et le 10G-EPON.
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Koji WAKAYAMA, Michitaka OKUNO, Jun SUGAWA, Daisuke MASHIMO, Hiroki IKEDA, Kenichi SAKAMOTO, "Design and Evaluation of 10 Gbps Optical Access System Using Optical Switches" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 2, pp. 272-279, February 2010, doi: 10.1587/transcom.E93.B.272.
Abstract: We propose an optical switch control procedure for the Active Optical Access System (AOAS). Optical switches are used in AOAS instead of optical splitters in PON. In the proposed procedure, an OLT determines the switching schedules of optical switches on OSW (Optical Switching Unit) which is installed between OLT and ONU, and informs the OSW of them with a switch control frame preceding of data frame transmission. Then the switch controller on OSW controls the optical switches based on the switching schedules. We developed the prototype systems of OSW, OLT, and ONU. We implemented the optical switch control function with logic circuits on the prototype systems. We demonstrate the proposed procedure works effectively with logic circuits. We also evaluate the 10 Gps optical signal transmission between OLT and ONU. We demonstrate the receiver sensibility on OLT and ONU achieves the distance of 40 km for optical signals transmission with FEC (Forward Error Correction). These receivers are applicable for both AOAS and 10G-EPON.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.272/_p
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@ARTICLE{e93-b_2_272,
author={Koji WAKAYAMA, Michitaka OKUNO, Jun SUGAWA, Daisuke MASHIMO, Hiroki IKEDA, Kenichi SAKAMOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={Design and Evaluation of 10 Gbps Optical Access System Using Optical Switches},
year={2010},
volume={E93-B},
number={2},
pages={272-279},
abstract={We propose an optical switch control procedure for the Active Optical Access System (AOAS). Optical switches are used in AOAS instead of optical splitters in PON. In the proposed procedure, an OLT determines the switching schedules of optical switches on OSW (Optical Switching Unit) which is installed between OLT and ONU, and informs the OSW of them with a switch control frame preceding of data frame transmission. Then the switch controller on OSW controls the optical switches based on the switching schedules. We developed the prototype systems of OSW, OLT, and ONU. We implemented the optical switch control function with logic circuits on the prototype systems. We demonstrate the proposed procedure works effectively with logic circuits. We also evaluate the 10 Gps optical signal transmission between OLT and ONU. We demonstrate the receiver sensibility on OLT and ONU achieves the distance of 40 km for optical signals transmission with FEC (Forward Error Correction). These receivers are applicable for both AOAS and 10G-EPON.},
keywords={},
doi={10.1587/transcom.E93.B.272},
ISSN={1745-1345},
month={February},}
Copier
TY - JOUR
TI - Design and Evaluation of 10 Gbps Optical Access System Using Optical Switches
T2 - IEICE TRANSACTIONS on Communications
SP - 272
EP - 279
AU - Koji WAKAYAMA
AU - Michitaka OKUNO
AU - Jun SUGAWA
AU - Daisuke MASHIMO
AU - Hiroki IKEDA
AU - Kenichi SAKAMOTO
PY - 2010
DO - 10.1587/transcom.E93.B.272
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2010
AB - We propose an optical switch control procedure for the Active Optical Access System (AOAS). Optical switches are used in AOAS instead of optical splitters in PON. In the proposed procedure, an OLT determines the switching schedules of optical switches on OSW (Optical Switching Unit) which is installed between OLT and ONU, and informs the OSW of them with a switch control frame preceding of data frame transmission. Then the switch controller on OSW controls the optical switches based on the switching schedules. We developed the prototype systems of OSW, OLT, and ONU. We implemented the optical switch control function with logic circuits on the prototype systems. We demonstrate the proposed procedure works effectively with logic circuits. We also evaluate the 10 Gps optical signal transmission between OLT and ONU. We demonstrate the receiver sensibility on OLT and ONU achieves the distance of 40 km for optical signals transmission with FEC (Forward Error Correction). These receivers are applicable for both AOAS and 10G-EPON.
ER -