Abstract

We propose a novel in-service fault localization scheme in WDM-PON. Two PONs are combined and monitored simultaneously. Fiber fault and automatic protection switching in ONUs are monitored in real-time at central office (CO) without interrupting customer service.

© 2007 Optical Society of America

PDF Article
More Like This
In-service Measurement of Fiber Fault in WDM-PON

Jingjing Liu, Nianyu Zou, Zhe Kang, Dong Wang, and Ping Li
AMB4 Access Networks and In-house Communications (ANIC) 2011

Novel Fault Monitoring and Localization Scheme in WDM-PONs with Upstream VCSEL Transmitters

Elaine Wong, Xiaoxue Zhao, and Connie J. Chang-Hasnain
OThE3 Optical Fiber Communication Conference (OFC) 2007

In-Service OTDR for Passive Optical Networks

Y. Takushima and Y. C. Chung
NWC2 National Fiber Optic Engineers Conference (NFOEC) 2010

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription