Jörg-Peter Elbers, Christoph Glingener
XXIX Krajowe Sympozjum Telekomunikacji i TeleinformatykiKSTiT’2013 - Gdańsk, 4-6.09.2013
Trends, Solutions & Limitations of Future Optical Networks
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Outline
• Introduction
• Network Trends
• Network Innovation
• Summary & Outlook
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Company Introduction
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“Our mission is to be the trusted partner for
innovative Optical+Ethernet transport solutions
that ADVANCE next-generation networks for
data, storage, voice and video services.”
ADVA Optical Networking
Trusted partner for speed and innovation.
Our History
• More than 18 years of innovation
• Public company (FSE: ADV, TecDAX)
Our Company
• $432M revenue and 1350+ employees (2012)
Our Markets
• Operator, enterprise, government, research & education
Our Leadership
• #1 in Ethernet Access Devices and #4 in Metro WDM
© 2013 ADVA Optical Networking. All rights reserved.55
ADVA Products & Solutions
FSP SW Suite
Ethernet Access Metro
Optical Access
Enterprise
Core
Unified Network and Service Management
Business Ethernet
Mobile Backhaul
Broadband Backhaul
Data Center Connectivity
Agile Core Transport
Application-OptimizedEnterprise Networks
FSP 150
FSP 3000
© 2012 ADVA Optical Networking. All rights reserved. 66
Our Global Presence
Richardson Atlanta Munich Meiningen Berlin Singapore Shenzhen
Headquarter
Office
Representative
Gdynia – Largest R&D Site
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Serving Research & Education in Poland
Delivering the optical infrastructure for the national Polish research network.
Purpose
National Backbone
Applications
GRID COMPUTING
Distributed storage
Optical VPNs
Virtual laboratories
Distance learning
Size & Service
>4.000km
21 academic MAN sites
N x 10GbE LAN PHY
Performance
Reliable, high speed
connectivity
Flexible infrastructure
for science, R&D &
education
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Optical Network Trends
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What Happens in One Internet Minute?
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The Big Picture - Mega Trends
Cloud Services &Big Data
“In a few years,we can expect the communications industry to look and feel similar to the IT industry.”
Network Function Virtualization Operator Paper, Oct. 2012
Software-DefinedNetworking
“SDN is possibly the biggest shift in telecomsin 30 years…The network is finally the computer.”
M. Finnie, Interoute,Oct. 2012
MobileBroadband
“Mobile data traffic will increase 13-fold between 2012 and 2017. There will be over 10 Billion mobile-connected devices in 2017.”
Cisco Visual Networking Index,Feb. 2013
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Access and Backhaul
• Capacity needs outstripcopper & µwave capabilities
• Fiber needs to be drivendeeper into the access
• Wholesale models becomemore prevalent
• Mobile networks impose new backhaul requirements
• Virtual network functionsare replacing network hardware
Optical infrastructure becomes the convergence layer for fixed and mobile services.
© 2013 ADVA Optical Networking. All rights reserved.1212
Metro and Core
Agile and scalable optical networks are cornerstones for increased efficiency.
• Mega data centers & OTT
change traffic patterns
• Mobility & distributed content
challenge network dynamics
• Metro & core will experience
a capacity crunch
• Operators consolidate
number of metro & core sites
• NG-PoPs integrate
IT & network functions
Exabytes/month Cost of SP equipment change per year
Exabyte
s/m
onth
(trillio
ns)
0
10
20
30
40
50
60
70
2009 2010 2011 2012 2013 2014
Price p
er
port
per
Gbps
(US$k)
$0
$1
$2
$3
$4
$5
© 2013 ADVA Optical Networking. All rights reserved.1313
Data Center and Enterprise
Optical technology will be the foundation for Exa-scale cloud data centers.
• Data center capacity
is growing dramatically
• Cloud services are on the rise
• Rack space, power and cooling
are becoming critical resources
• Data center connectivity and
access become bottlenecks
• Network virtualization is crucial
for data center resource sharing
Total number of objects stored in Amazon S3in billion
262
Peak requests 370,000k+ per second
102
40142.9
566
Q4
‘1
1
Q4
‘1
0
‘09‘08
© 2013 ADVA Optical Networking. All rights reserved.1414
Optical Network Innovation
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Access and Backhaul Innovation
Tunable DWDM Underlay Mobile Fronthaul Optimization
Programmable Network Devices
ETH
OAMVM Platform
App 1
App 2
App 3
Sync
Network Function Virtualization
CPRI-as-a-Service
• Multiplexing/Switching
• Assurance
• Compression
Example:Contentcaching
© 2013 ADVA Optical Networking. All rights reserved.1616
Data Center and Enterprise Innovation
400G+ Interconnects Cloud Networking
Data Center Optimization System-on-a-Pluggable
• Low latency fabrics
• Optics integration
Residential
Customers
Commercial
Customer
Medium Voltage
Lines
Medium/Low
Voltage
Transformers
Energy Dispatching
S-PON
Optical TransportNetwork
Power Plant
SwitchYards
High Voltage
Lines
• Direct detection,DSP-enabled
• 0.5 times lowerpower, cost, size
• 2+ times increasedspectral efficiency
© 2013 ADVA Optical Networking. All rights reserved.1717
Metro and Core Innovation
SW-Defined Transceivers Flexible Grid Optical Layer
Optical Spectrum as a Service Packet-Optical Integration
Symbol rate (SR) is additional parameter:
• 400G leverages 100G (~30GBd)
• 1T needs 2..3x SR (~75GBd)
50GHz spaced channels
Future higher-speed channels
Maximum spectral efficiency super-channels
Optical Pow
er
1529.55 1567.54 l nm
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Management and Control Innovation
SDN Control Network Virtualization
Multilayer Optimization Open Application Framework
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ADVA SDN Trial Activities
© 2013 ADVA Optical Networking. All rights reserved.2020
Summary & Outlook
© 2013 ADVA Optical Networking. All rights reserved.212121
High energy efficiency
Centralizedintelligence
Function virtualization
Network programmability
Automation &Simplicity
OpenApplications
1
2
3
45
6
7
The future leaves much room for innovation!
Scalable capacity
Quo Vadis Optical Networking?
© 2013 ADVA Optical Networking. All rights reserved.222222
New approaches
• Multi-band
• Multi-core
• Few-mode
NonlinearShannonLimit
Sourc
e:
i-Fre
e/K
DD
I
Sourc
e:
Essia
mbre
New fibers along with new system approaches for the next x10 capacity increase?
Towards Pb/s NetworksThe Next Disruptive Innovation?
Thank you
IMPORTANT NOTICE
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