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Paper Abstract and Keywords
Presentation 2009-03-09 10:20
Architecture of Optical Switching Unit in Active Optical Access System
Koji Wakayama, Daisuke Mashimo, Jun Sugawa, Michitaka Okuno, Hiroki Ikeda, Kenichi Sakamoto (Hitachi Ltd.) PN2008-86
Abstract (in Japanese) (See Japanese page) 
(in English) We are being engaged in the research and development of the Active Optical Access System which realizes 10Gbit/s throughput, secure transmission, and increasing of the number of subscribers. An optical switch element is used in the Active Optical Access System instead of an optical splitter in PON. We describe a study on the optical switching unit (OSW) which switches optical paths between OLT and ONUs. We propose a switching control procedure for optical switch. The OLT informs OSW of the switching schedule which OLT calculates with control frames in the proposed procedure.
Keyword (in Japanese) (See Japanese page) 
(in English) PON / Optical Switch / Active Optical Access System / Optical Switching Unit / Switching Control / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 476, PN2008-86, pp. 13-18, March 2009.
Paper # PN2008-86 
Date of Issue 2009-03-02 (PN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee PN  
Conference Date 2009-03-09 - 2009-03-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Yonaguni Island 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network technologies 
Paper Information
Registration To PN 
Conference Code 2009-03-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Architecture of Optical Switching Unit in Active Optical Access System 
Sub Title (in English)  
Keyword(1) PON  
Keyword(2) Optical Switch  
Keyword(3) Active Optical Access System  
Keyword(4) Optical Switching Unit  
Keyword(5) Switching Control  
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1st Author's Name Koji Wakayama  
1st Author's Affiliation Hitachi Ltd. (Hitachi Ltd.)
2nd Author's Name Daisuke Mashimo  
2nd Author's Affiliation Hitachi Ltd. (Hitachi Ltd.)
3rd Author's Name Jun Sugawa  
3rd Author's Affiliation Hitachi Ltd. (Hitachi Ltd.)
4th Author's Name Michitaka Okuno  
4th Author's Affiliation Hitachi Ltd. (Hitachi Ltd.)
5th Author's Name Hiroki Ikeda  
5th Author's Affiliation Hitachi Ltd. (Hitachi Ltd.)
6th Author's Name Kenichi Sakamoto  
6th Author's Affiliation Hitachi Ltd. (Hitachi Ltd.)
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Speaker Author-1 
Date Time 2009-03-09 10:20:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2008-86 
Volume (vol) vol.108 
Number (no) no.476 
Page pp.13-18 
#Pages
Date of Issue 2009-03-02 (PN) 


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