Programmable Transport Networks

Wes Doonan

Control Plane R&D June 2010

Programmable Networks

Programmable Network WDM Lambda IP Ethernet EVC 2 ETH/OTN IP Subnet OTN Handoff WDM Programming Requests from Users/Applications at All Layers © 2010 ADVA Optical Networking. All rights reserved.

Programmable Networks

3 Legacy transport networks New applications Circuit switching    Static network Purpose-built platform Hardware-centric operation Optical+Ethernet networks Automated provisioning Wavelengths Circuit switching Packet aggregation    Dynamic and flexible Integrated technologies Service-centric management Integrated, Flexible Control Across All Network Layers © 2010 ADVA Optical Networking. All rights reserved.

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Optical Layer Versatility

2-degree ROADM for access and backhaul configurations Electronic dispersion compensation for dynamic networking Multi-degree ROADM for unrestricted wavelength connectivity Remote provisioning with tunable lasers and filters Flexibly programmable optical transport layer © 2010 ADVA Optical Networking. All rights reserved.

Integrated Ethernet/OTN

5 ODU2/10G EPL ODU Switching/Grooming C-Tag/S-Tag/I-Tag Processing Integrated Carrier-Grade Ethernet and/or Full-Spectrum OTN Switching ODU0/1G EVPL Flexibly programmable Ethernet/OTN layer © 2010 ADVA Optical Networking. All rights reserved.

Programmable Transport Elements

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Multi-Degree

 Integrated WSS: Mesh networking, agile endpoint selection, tunable origination and regeneration

Multi-Region

 Linked IGP areas, linked transport regions; computation of traffic-engineered paths across several domains

Multi-Layer

 Flexible, agile WDM transport layer, integrated Carrier class Ethernet layer, integrated OTN switching layer

Multi-Service

 Automated Restoration via Control Plane mechanisms  Fault detection/reporting, dynamic channel re-route

Multi-Vendor

 Protocol standardization, Interoperability tested  GMPLS, OIF & ASON compatibility © 2010 ADVA Optical Networking. All rights reserved.

Embedded Intelligence

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Research Projects

Dynamic Resource Allocation via GMPLS Optical Networks The DRAGON project is conducting research … to enable dynamic provisioning of network

resources on an inter-domain basis across

heterogeneous network technologies.” Source: http://dragon.maxgigapop.net

Lambda User Controlled Infrastructure for European Research “The [Phosphorus] project … enable[s] on-

demand end-to-end network services

across multiple domains.” Source: IST-Integrated Phosphorus 3 rd Annual Activity Report, 034115 Generalized Architecture for Dynamic Infrastructure Services “… In GEYSERS, high-end IT resources at users’ premises are fully integrated with the network services ...” Source: FP7 ICT Objective 1.1 The Network of the Future © 2010 ADVA Optical Networking. All rights reserved.

Thank you

[email protected]

IMPORTANT NOTICE

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Copyright © for the entire content of this presentation: ADVA Optical Networking.

Automated Provisioning

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End-to-End Service Provisioning

     Automated Topology/Resource Discovery On-line Path Computation with Constraints Embedded Network Intelligence Multi-Layer Control Multi-Vendor Interoperability 9 © 2010 ADVA Optical Networking. All rights reserved.