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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kami mencadangkan dan menunjukkan buat kali pertama dalam pengetahuan kami, seni bina litar suis optik yang dilengkapi dengan fungsi "Jambatan dan Suis", mematuhi Pengesyoran ITUT-T G. 841 Lampiran A untuk Pemultipleks Tambah-Drop optik (ADM) dalam WDM empat -rangkaian gelang gentian. Fungsi ini membolehkan ADM optikal berbalik secara automatik daripada keadaan bertukar kepada keadaan terbiar selepas pemulihan kegagalan, yang amat diperlukan untuk kemudahan trafik tambahan untuk meningkatkan kecekapan operasi rangkaian. Kami telah membangunkan nod ADM optik yang menggunakan litar suis optik yang dicadangkan untuk setiap panjang gelombang, kisi pandu gelombang tersusun (AWG) dan penguat gentian terdop Er. Dalam demonstrasi, ciri penghantaran nod ADM optik berlatarkan tanpa pengulang penjanaan semula telah disahkan pada mulanya. Kami telah mengesahkan perlindungan gelang dan jujukan pensuisan perlindungan automatik (APS) yang merangkumi penbalikan automatik dalam nod ADM optik dengan litar suis optik yang dicadangkan.
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Salinan
Tetsuya MIYAZAKI, Toshio KATO, Shu YAMAMOTO, "A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 2, pp. 326-334, February 1999, doi: .
Abstract: We propose and demonstrate for the first time in our knowledge, an optical switch circuit architecture furnishing with the "Bridge and Switch" function, conforming to ITUT-T Recommendation G. 841 Annex A for optical Add-Drop Multiplexers (ADMs) in WDM four-fiber ring networks. This function enables optical ADMs to revert automatically from the switching state to their idle state just after the recovery of failure, that is indispensable for the extra traffic accommodation to enhance efficiency of the network operation. We have developed the optical ADM nodes employing the proposed optical switch circuit for each wavelength, arrayed-waveguide gratings (AWGs) and Er-doped fiber amplifiers. In the demonstration, transmission characteristics of the cascaded optical ADM nodes without regenerative repeaters have been verified at first. We have confirmed the ring protection and the automatic protection switching (APS) sequence which includes the automatic reversion in the optical ADM nodes with proposed optical switch circuits.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_2_326/_p
Salinan
@ARTICLE{e82-b_2_326,
author={Tetsuya MIYAZAKI, Toshio KATO, Shu YAMAMOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks},
year={1999},
volume={E82-B},
number={2},
pages={326-334},
abstract={We propose and demonstrate for the first time in our knowledge, an optical switch circuit architecture furnishing with the "Bridge and Switch" function, conforming to ITUT-T Recommendation G. 841 Annex A for optical Add-Drop Multiplexers (ADMs) in WDM four-fiber ring networks. This function enables optical ADMs to revert automatically from the switching state to their idle state just after the recovery of failure, that is indispensable for the extra traffic accommodation to enhance efficiency of the network operation. We have developed the optical ADM nodes employing the proposed optical switch circuit for each wavelength, arrayed-waveguide gratings (AWGs) and Er-doped fiber amplifiers. In the demonstration, transmission characteristics of the cascaded optical ADM nodes without regenerative repeaters have been verified at first. We have confirmed the ring protection and the automatic protection switching (APS) sequence which includes the automatic reversion in the optical ADM nodes with proposed optical switch circuits.},
keywords={},
doi={},
ISSN={},
month={February},}
Salinan
TY - JOUR
TI - A Demonstration of an Optical Switch Circuit with "Bridge and Switch" Function in WDM Four-Fiber Ring Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 326
EP - 334
AU - Tetsuya MIYAZAKI
AU - Toshio KATO
AU - Shu YAMAMOTO
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 1999
AB - We propose and demonstrate for the first time in our knowledge, an optical switch circuit architecture furnishing with the "Bridge and Switch" function, conforming to ITUT-T Recommendation G. 841 Annex A for optical Add-Drop Multiplexers (ADMs) in WDM four-fiber ring networks. This function enables optical ADMs to revert automatically from the switching state to their idle state just after the recovery of failure, that is indispensable for the extra traffic accommodation to enhance efficiency of the network operation. We have developed the optical ADM nodes employing the proposed optical switch circuit for each wavelength, arrayed-waveguide gratings (AWGs) and Er-doped fiber amplifiers. In the demonstration, transmission characteristics of the cascaded optical ADM nodes without regenerative repeaters have been verified at first. We have confirmed the ring protection and the automatic protection switching (APS) sequence which includes the automatic reversion in the optical ADM nodes with proposed optical switch circuits.
ER -