Emerging network architectures

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ECI 1Net Approach to Converged Packet-Optical Transport Networks

ECI 1Net Approach to Converged Packet-Optical Transport Networks White Paper May, 2009

© Copyright by ECI Telecom, 2009. All rights reserved worldwide. The information contained in the documentation and/or disk is proprietary and is subject to all relevant copyright, patent, and other laws protecting intellectual property, aswell as any specific agreement protecting ECI Telecom's rights in the aforesaid information. Neither this document nor the information contained in the documentation and/or disk may be published, reproduced, copied, modified or disclosed to third parties, in whole or in part, without the express prior written permission of ECI Telecom. In addition, any use of this document, the documentationand/or the disk, or the information contained therein for any purposes other than those for which it was disclosed, is strictly forbidden. ALL RIGHTS NOT EXPRESSLY GRANTED ARE RESERVED BY ECI TELECOM. Any representation(s) in the documentation and/or disk concerning performance of ECI Telecom product(s) are for informational purposes only and are not warranties of product performance or otherwise,either express or implied. ECI Telecom's standard limited warranty, stated in its sales contract or order confirmation form, is the only warranty offered by ECI Telecom. The documentation and/or disk is provided “AS IS” and may contain flaws, omissions, or typesetting errors. No warranty is granted nor liability assumed in relation thereto, unless specifically undertaken in ECI Telecom's salescontract or order confirmation. Information contained in the documentation and in the disk is periodically updated, and changes will be incorporated in subsequent editions. If you have encountered an error, please notify ECI Telecom. All specifications are subject to change without prior notice.

CONTENTS

Table of Contents
Introduction........................................................................................................................... 5  Emerging Network Architectures ........................................................................................ 6  Multilayer Traffic Engineering .............................................................................................. 8  Reducing TCO via Integration of the Packet-Optical Layers............................................. 10  Benefits of Integrated Packet-Optical Transport Systems ............................................... 14  The ECI Solution .................................................................................................................. 15  Optical Transport ........................................................................................................... 15 Carrier Ethernet Transport ........................................................................................... 16  Next Generation SONET/SDH ......................................................................... 16  Carrier Ethernet Switch Routers .................................................................... 16  Network Management and Planning System.............................................................. 17  LightSoft Network Management System ........................................................ 17  Network Design Platform ............................................................................... 17  Conclusion ........................................................................................................................... 19  About ECITelecom.............................................................................................................. 19 

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CONTENTS

List of Figures
Figure 1: Evolving from silo structure to a layered converged architecture ................... 6  Figure 2: Network-wise packet-optical integrated solution ............................................ 8  Figure...
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