Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Applications and Technical Issues of Wavelength-Division Multiplexing Passive Optical Networks With Colorless Optical Network Units [Invited]

Not Accessible

Your library or personal account may give you access

Abstract

We review our recent research activities on the applications and technical issues of WDM passive optical networks (WDM-PONs). First, we describe our focus on two candidate applications of WDM-PON: one is a long-reach WDM-PON based on wavelength routing for metro–access integration, and the other is a short-reach WDM-PON for coexistence with current PON systems. We identify that the realization of colorless optical network units (ONUs) is an important technical issue for both applications, and an effective protection function is another important issue, especially for the long-reach WDM-PON. We compare several colorless-ONU approaches as well as introduce our recent research results to resolve the issues raised by some colorless-ONU approaches. We also describe two demonstrations: one is the long-reach WDM-PON with a wavelength-shifted protection scheme as well as loop-back-type colorless ONUs, and the other is a WDM-PON coexisting with a current PON system with tunable-type colorless ONUs.

© 2009 Optical Society of America

Full Article  |  PDF Article
More Like This
WDM Passive Optical Networks and Beyond: the Road Ahead [Invited]

Martin Maier
J. Opt. Commun. Netw. 1(4) C1-C16 (2009)

Resource Management in STARGATE-Based Ethernet Passive Optical Networks (SG-EPONs)

Lehan Meng, Chadi M. Assi, Martin Maier, and Ahmad R. Dhaini
J. Opt. Commun. Netw. 1(4) 279-293 (2009)

Reach Extension Strategies for Passive Optical Networks [Invited]

Fabienne Saliou, Philippe Chanclou, Fabien Laurent, Naveena Genay, Jose A. Lazaro, Francesc Bonada, and Josep Prat
J. Opt. Commun. Netw. 1(4) C51-C60 (2009)

Cited By

You do not have subscription access to this journal. Cited by 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

Figures (9)

You do not have subscription access to this journal. Figure files 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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved