Maintenance and Operation Technologies for Optical Access Fiber Network Infrastructure

Yuji AZUMA  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E93-C   No.7   pp.1152-1157
Publication Date: 2010/07/01
Online ISSN: 1745-1353
DOI: 10.1587/transele.E93.C.1152
Print ISSN: 0916-8516
Type of Manuscript: INVITED PAPER (Special Section on Photonic Technologies for Access Networks)
Category: 
Keyword: 
maintenance,  operation,  optical access network,  testing and monitor,  line switching,  

Full Text: FreePDF(1.5MB)


Summary: 
The optical access fiber network is spreading rapidly as a result of the progress made on optical communication technologies and the availability of a wide range of broadband Internet content. If the optical access network is not properly maintained, the service quality will decrease. This paper describes some effective technologies that have been researched and developed to maintain a high quality of service, and to achieve efficient maintenance and operation.