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Check out Jörg-Peter Elbers’ slides from his ECOC 2014 presentation, as he takes a look at secure WDM connectivity for high-bandwidth applications
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Jörg-Peter Elbers, VP Advanced Techology
ECOC 2014, Market Focus, Data Center Session
Secure WDM Connectivity for High-Bandwidth Applications
© 2014 ADVA Optical Networking. All rights reserved. Confidential.22
Data Centers Are the Heart of Communications
Global Data Center
IP Traffic
So
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e. C
isco
Glo
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ex 2
01
1
By 2016, 90% of the Global Internet/
IP WAN Traffic Passes Through Data Centers.
Cisco Global Cloud Index
© 2014 ADVA Optical Networking. All rights reserved. Confidential.33
In a Networked World, It Is All About …
© 2014 ADVA Optical Networking. All rights reserved. Confidential.44
Security Becomes a No. 1 Concern
* Information public domain from The Guardian,
reused for educational purposes only.
Inter-Datacenter Network
© 2014 ADVA Optical Networking. All rights reserved. Confidential.55
Inter-Data Center Connectivity Challenges
requires
Wavelength Division Multiplexing (WDM)- As Private Network or Managed Service -
© 2014 ADVA Optical Networking. All rights reserved. Confidential.66
Efficient and Scalable 100G Connectivity
Leveraging established eco-systems has been crucial.
Efficient connectivity:„Scale up from datacom“
Leverage:
• 100GBASE-LR4 ecosystem
• 10G DWDM transmitters
Solution:
• 100G Direct Detect
• 4x28G DWDM
Sweet Spot:
• Point-to-point inter-connects
High-performance networking:„Scale down from LH telecom“
Leverage:
• OIF 100G LH DWDM framework
• Relaxed specifications
Solution:
• 100G Coherent
• DP-QPSK
Sweet Spot:
• Metro & core networking
© 2014 ADVA Optical Networking. All rights reserved. Confidential.77
Adding Security: 100G Layer-1 Encryption
World‘s First100G Encyption Demo
© 2014 ADVA Optical Networking. All rights reserved. Confidential.88
Connectivity Beyond 100G
Evolution to more capacity, programmability and lower cost per bit.
Efficient connectivity:„Scale up from datacom“
High-performance networking:„Scale down from LH telecom“
© 2014 ADVA Optical Networking. All rights reserved. Confidential.99
Outlook: 400Gb/s DMT Demonstration
DMT Transmitter DMT Receiver See Paper P.4.10
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1010
Outlook: QKD Demonstration
See Paper P.5.15
AES encrypted10G Data
10G Tx/Rx
Real-TimeQantum Keys
10G Client Data
Key exchangeQKD Tx
AES En/Decryption
AES En/Decryption
QKD Rx
Counter mode Counter mode
10G Tx/Rx
10G Client Data
Real-TimeQuantum Keys
QKD Tx
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1111
• Data centers are driving global traffic growth
• Require efficient, scalable and secure DWDM inter-DC connectivity
• Commercial solutions with 100G per channel are available
• Pressure to lower cost, power, size while increasing capacity continues
• The next big thing: 400G!
Key Take-Aways
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.
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1313
Efficiency
Protocol Transport
Lowest LatencyWidest Protocol SupportStorage/HPC Qualifications
Service Mapping
Flexible Client MultiplexingFixed/Reconfigurable OpticsManagement & SDN Control
Equipment Design
Lowest PowerHighest DensityLeast Cost
Improve Economics.
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1414
Scalability
Speeds
From 100 Mb/s to 100 Gb/sReach Optimized ModulesPrepared for 400Gb/s
Topology
From 10 to 3000 kmPoint-to-Point, Ring, MeshFixed or Flexible l-Grid
Wavelengths
From 1 to 192 ChannelsGrey, CWDM, DWDMSingle or Dual Fiber
Boost Capacity.
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1515
Security
Layer 1 Encryption
AES-256 EncryptionDynamic Key Exchange100% Throughput
Hardened HW/SW
Access AuthorizationSecure CommunicationTamper-Proof Hardware
Fiber Monitoring
Optical Power TrackingIntrusion DetectionSpatial Incident Isolation
Enforce Security.
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1616
Cloud Data Center Trends
10-100k links
1-10k links
0.1-0.3k links
Evolution of speeds from 40G over 100G to 400G, trend to single-mode & WDM.
1-10k links
0.1-1k links
Sourc
e:
B. Booth
, T.
Issenhuth
, M
icro
soft
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1717
Metro connectivity:
• Data center distances < 100km
• Ethernet, Fiber Channel, some Infiniband
• DWDM w/ minimum processing (latency)
Optical Network Virtualization
Core connectivity:
• Globally distributed data centers
• IP/MPLS over OTN/DWDM
• Standard core network technologies
Metro
Core
Increased resource efficiency and reduced interconnection costs
by optical capacity sharing.
Programmable optical
connectivity forcloud data center
operators & tenants
© 2014 ADVA Optical Networking. All rights reserved. Confidential.1818
World’s First 100G Encryption Demo
10G Ethernet MUX
Video
Local “Sender”
Remote “Receiver”
Intermediate“Hacker”
Optic Coupler
100G AES MUX
Passive WDM MUX
XG-210
10TCE-AES100G
4CSM
XG210
10TCE-AES100G
4CSM & EDFA VGC
Video
Command Line Interface (CLI) CLIVideo
?
CLI
