Change search
ReferencesLink to record
Permanent link

Direct link
Filterless architecture for coherent undersea networks
Show others and affiliations
2015 (English)In: Conference Proceedings - 2015 International Conference on Optical Network Design and Modeling, ONDM 2015, 2015, 68-73 p.Conference paper (Refereed)
Abstract [en]

Active photonic switching components, such as reconfigurable optical add/drop multiplexers (ROADMs), cannot be deployed at the branching units (BUs) in submarine networks, which limits the flexibility of the undersea networks. In this regard, the filterless optical network architecture based on passive broadcast-and-select nodes and coherent transceivers at the edge terminals can be considered as a promising solution. In this paper we propose and evaluate a filterless network architecture for a trunk and branch undersea network topology. The performance is compared with a conventional solution in terms of cost and wavelength consumption. And it is shown that the filterless architecture can bring significant cost savings for both the terminals and line equipment while offering the same agility as the conventional network architecture.

Place, publisher, year, edition, pages
2015. 68-73 p.
National Category
Communication Systems
URN: urn:nbn:se:kth:diva-174668DOI: 10.1109/ONDM.2015.7127276ISI: 000380563000013ScopusID: 2-s2.0-84939504740OAI: diva2:871513
19th International Conference on Optical Network Design and Modeling, ONDM 2015; Scuola Superiore Sant'AnnaPisa; Italy

QC 20151116

Available from: 2015-11-16 Created: 2015-10-07 Last updated: 2016-09-23Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Furdek, MarijaChen, JiajiaWosinska, Lena
By organisation
Optical Network Laboratory (ON Lab)
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 28 hits
ReferencesLink to record
Permanent link

Direct link