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Paper Abstract and Keywords
Presentation 2018-08-31 12:10
Operation technology for efficient maintenance of underground optical cable
Miho Akamatsu, Chihiro Kito, Koji Mine, Takashi Ebine (NTT EAST) OFT2018-12
Abstract (in Japanese) (See Japanese page) 
(in English) We are developing an efficient maintenance operation system for underground optical cable. Since water penetration gradually deteriorates optical fiber cable, maintenance engineers monitor water penetration of the underground optical cables periodically. Although they spend much effort for the maintenance works such as searching locations of water penetration and repairing closures, it is difficult to prevent for all underground cables with water penetration. We developed new maintenance operation system that performs automatically optical pulse test and it allows engineers to easily manage maintenance progress. The system will be useful for efficient maintenance and maintaining quality of optical fiber networks.
Keyword (in Japanese) (See Japanese page) 
(in English) OTM / water sensor module / maintenance / MT connector / closure / OTDR / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 202, OFT2018-12, pp. 29-32, Aug. 2018.
Paper # OFT2018-12 
Date of Issue 2018-08-23 (OFT) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF OFT2018-12

Conference Information
Committee OCS OFT LSJ  
Conference Date 2018-08-30 - 2018-08-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Hakodate Hokuyo Building 8Kai Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2018-08-OCS-OFT-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Operation technology for efficient maintenance of underground optical cable 
Sub Title (in English)  
Keyword(1) OTM  
Keyword(2) water sensor module  
Keyword(3) maintenance  
Keyword(4) MT connector  
Keyword(5) closure  
Keyword(6) OTDR  
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Keyword(8)  
1st Author's Name Miho Akamatsu  
1st Author's Affiliation Nippon Telegraph and Telephone East Corporation (NTT EAST)
2nd Author's Name Chihiro Kito  
2nd Author's Affiliation Nippon Telegraph and Telephone East Corporation (NTT EAST)
3rd Author's Name Koji Mine  
3rd Author's Affiliation Nippon Telegraph and Telephone East Corporation (NTT EAST)
4th Author's Name Takashi Ebine  
4th Author's Affiliation Nippon Telegraph and Telephone East Corporation (NTT EAST)
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Speaker Author-1 
Date Time 2018-08-31 12:10:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2018-12 
Volume (vol) vol.118 
Number (no) no.202 
Page pp.29-32 
#Pages
Date of Issue 2018-08-23 (OFT) 


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