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Evolution of Core Transport Architecture
Chris Liou – Infinera JRA1 T1/T2 Workshop - Copenhagen November 20 2012
Transport Architecture Chris Liou Infinera JRA1 T1/T2 Workshop - - - PowerPoint PPT Presentation
Evolution of Core Transport Architecture Chris Liou Infinera JRA1 T1/T2 Workshop - Copenhagen November 20 2012 1 | Infinera Confidential & Proprietary Infinera Futures Disclaimer The Parties acknowledge and agree that the
1 | Infinera Confidential & Proprietary
Chris Liou – Infinera JRA1 T1/T2 Workshop - Copenhagen November 20 2012
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The Parties acknowledge and agree that the information set forth herein (the “Future Information”) is provided to the recipient for informational purposes only and that any dates accompanying Future Information is provided as target dates only. The Future Information is intended to outline our general product direction and it should not be relied on in making a purchasing decision. Additionally, the Future Information is not a commitment, promise or legal obligation to deliver any material, code or functionality. The development, release and timing of any features and functionality described for our products remains at Infinera’s sole discretion.
There shall be no remedy or recourse by recipient against Infinera if Infinera fails to deliver such Future Information in accordance with the target dates or at all. The Parties acknowledge and agree that any purchase of Infinera equipment by the recipient of the information is not at any time coupled with or conditioned upon Infinera’s delivery of Future Information and that there is no intention to require Infinera to provide Future Information. The recipient acknowledges and agrees that, with regard to any equipment purchased from Infinera by Recipient, the lack of Future Information does not adversely affect the recipient’s ability to benefit from such equipment in a manner consistent with its intended use. The Parties further acknowledge and agree that to the extent Future Information is developed in the future by Infinera and made available to recipient, any purchase thereof by recipient would be subject to separate negotiation as to any terms and conditions. No such terms and conditions have been agreed to date.
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IP/MPLS Data Center Service Provider Network
Complex Layers of devices, connections, resources, operations
SONET SDH OTN DWDM
Multiple Layers in Silos
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$Cost of BW IP OTN/Pkt Opt
Services Tied to Control Plane
Domain 1 Domain 2 Domain 3
IP Dumb
Cntrl plane Cntrl plane Cntrl plane
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Create network slices between dozens of data centers and millions of
users…
Provision network connections over multi-domain packet, optical and
LTE networks over the most optimal path automatically…
Roll out new services to users located anywhere in a matter of
minutes…
Manage and change of VPN’s, SLA’s, firewalls and switches without a
single truck roll…
Support network operating systems & databases, inventory, status at
real time, auto provisioned, self monitoring…
How can this be achieved with minimum total network cost?
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Massive WDM Capacity Virtualized & Flexible Automated & Reliable Converged & Optimized
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Optical Bandwidth Management Digital Bandwidth Management
‒ Super-channels, wavelengths ‒ FlexGrid ‒ Configurable capacity/reach ‒ Optical restoration
Digital Bandwidth Management
400/500Gbps and 1 Tbps super channels
Core Packet Switching
schemes
Multi-Tb OTN Switching
Optical Bandwidth Mgmt
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IP/MPLS SONET SDH OTN DWDM IP MPLS
Phase 1 Status Quo Converged OTN/DWDM IP Phase 2 Converged MPLS/OTN/DWDM (future)
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Applications
Rapid & Flexible Bandwidth
support applications
Simplify/Automate Operations
domain orchestration
Efficient Resource Utilization
layers, select optimal path
Speed New Service Deployment
access to transport
Applications SDN Controller
Bandwidth Abstraction Discover, Monitor, Control
Packet flows OTN circuits Optical wavelengths
Physical Resources
ONF on-going efforts around definition of Open Transport Switch.
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