Transforming Packet Networks with Open Optical Transport Jörg-Peter Elbers, VP Advanced Technology ECOC Market Focus 2015
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Transforming Packet Networks with Open Optical Transport
Jörg-Peter Elbers, VP Advanced Technology
ECOC Market Focus 2015
© 2015 ADVA Optical Networking. All rights reserved. Confidential.2
Growth Driver: Cloud Services
Cloud
Partners
Phone
ServiceCloud
Social
Search
CommunityChat
Source: Global Cloud Index, Cisco
Traditional Data Center
Regional Cloud
Hyper Scale Cloud
Data CenterInter-
connects
More
© 2015 ADVA Optical Networking. All rights reserved. Confidential.3
Datacenter Interconnect Architectures
global extension
global extension
Metro connectivity:
• Data center distances < 100km
• Ethernet, Fiber Channel, some Infiniband
• Point-to-point DWDM (low latency)
Long-haul connectivity:
• Globally distributed data centers
• Predominantly Ethernet
• Reconfigurable optical layer
© 2015 ADVA Optical Networking. All rights reserved. Confidential.4
Packet-Optical Integration Reloaded
Optical Layer
Circuit (OTN) Layer
Packet (IP/MPLS/Eth) Layer
Proprietary Interfaces
• Vendor lock-in• Complexity• Compromises
Closed system (“god box”)
Disaggregated systems
Optical Layer
Open APIs
• Open and simple• Best in breed• Extensible
Open APIs
Open APIs
Circuit (OTN) Layer
Packet (IP/MPLS/Eth) LayerFromOld Style
ToNew Style
© 2015 ADVA Optical Networking. All rights reserved. Confidential.5
Open Optical Line System
5.6 Tb/s
16 Tb/s
51.2 Tb/sPerformance indicators• Equipment density• Power efficiency• Fiber capacity• Programmability
Including:400G line cardsAmplifiersMUX/DEMUX
© 2015 ADVA Optical Networking. All rights reserved. Confidential.6
ADVA FSP 3000 CloudConnectTM
6
Highest fiber capacity: 25.6T to 50THighest density: 25.6T per 42RU RackHighest power-efficiency: 0.5W/Gbit/s
RESTCONF
NETCONFCLI REST
Fully Open API’s
Up to 2.8Tbit/sper 4RU Chassis
Front Redundant Shelf ControllersOpen QSFP28 Cages
“Bring Your Own Optics”
Software Defined Optics
Rear RedundantPower Supplies and Fans
Up to 7 x 400G LinecardsIncludes Amplifiersand Mux
© 2015 ADVA Optical Networking. All rights reserved. Confidential.7
Efficient and Scalable 400G Transport
Efficient connectivity
Basis:
• 400G Ethernet ecosystem
• 25G DWDM transmitters
Solution:
• 8 Carrier Direct-Detect
• Higher-order modulation
Sweet Spot:
• Point-to-point interconnects
High-performance networking
Basis:
• OIF 400G framework
• Photonic integration
Solution:
• Dual-Carrier Coherent
• DP-QPSK/8QAM/16QAM
Sweet Spot:
• Metro & core networking
PAM4
DMT
Leveraging latest electronics and photonics technologies in Silicon.
QPSK
8QAM
16QAM
© 2015 ADVA Optical Networking. All rights reserved. Confidential.8
Open Optical Layer
Efficient connectivity
• Compact terminals
• Smart amplifiers
• Optional dispersion compensation
High-performance networking
• Flexible grid ROADMs
• EDFA & Raman amplification
• Electronic distortion compensation
Plug-and play operation. Seamless interworking with own and third party interfaces.
© 2015 ADVA Optical Networking. All rights reserved. Confidential.9
APIs For Open Programmability
Network Hypervisor
CLI, REST
Centralized Network Intelligence provides network-level APIs
REST, NETCONF, RESTCONF
REST, NETCONF / RESTCONF
Network Hypervisor for Abstraction, Virtualization, and Multi-Tenancy
YANG
SNMP, WebSockets
SNMP, WebSockets
YANG
YANGTopo Path Service Alarms
Direct APIs to NE for simple connectivity
ADVAData Model
Open,Generic
Data Model
Increasing level of abstraction
Consistent approach,different models
© 2015 ADVA Optical Networking. All rights reserved. Confidential.10
Main Take-Aways
• Cloud Services are major driver of
future traffic growth
• Trend to disaggregation creates need
for pure-play DWDM connectivity
• Programmable optical layer with open
NBI is key to packet-optical integration
Thank you!
IMPORTANT NOTICE
The content of this presentation is strictly confidential. ADVA Optical Networking is the exclusive owner or licensee of the content, material, and information in this presentation. Any reproduction, publication or reprint, in whole or in part, is strictly prohibited.
The information in this presentation may not be accurate, complete or up to date, and is provided without warranties or representations of any kind, either express or implied. ADVA Optical Networking shall not be responsible for and disclaims any liability for any loss or damages, including without limitation, direct, indirect, incidental, consequential and special damages, alleged to have been caused by or in connection with using and/or relying on the information contained in this presentation.
Copyright © for the entire content of this presentation: ADVA Optical Networking.
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