Dynamic Optical Networking

1. Tellabs Transport Solutions
Dynamic Optical Networking

2. MSO Division
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Greater Than “SIX
NINEs” Availability
(99.999978%)
>7,000
Systems Deployed
#2 Globally in Packet
Optical Platforms
Transport Networking
Tellabs Dynamic Optical Networking Solutions
Nearly 20 years of networking experience in Poland
~900Tbs
Of Bandwidth
(including 80% of all
NASDAQ traffic)
>80 Customers worldwide
22 New Customers in 2011
32 Customers
22 Customers
8 Customers
(7 new customers in 2011)
12 Customers

3. Transport Networking
The Secret To NG-Transport Network
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The Donut

4. Tellabs Confidential 4 12-3-29
Internet/
Cloud
The Purpose of a Transport Networks is to
“Transport Stuff”
Transport Networking
The Purpose of Transport Networks

5. Tellabs Confidential 5 12-3-29
Transport Networking
Different Parts of Transport Networks
Access
From residence,
business or cell tower to
first provider owned office
Metro
A single city or serving
area connected by
service provider owned
infrastructure
Mid Size Core
Interconnecting primary
data centers & core
routers within a single
mid-sized country
Large Core
Interconnecting primary
data centers & core
routers within a single
large country (US,
Russia, China, etc) or
international network
Core
Network
Metro/Regional
Metro Hub
SER (IP VPN)SER (video)SER (internet)

6. Transport Networking
Trends in Transport Networks: Bandwidth
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Core
Network
Metro/Regional
Metro Hub
SER (IP VPN)SER (video)SER (internet)
Internet Video
Cable VOD
Business Internet
Mobile Data
IPTV VOD
Online Gaming
File Sharing
Web Data
Internet Video to TV
Business IP WAN
Video Calling
VOIP
Network Bandwidth Projections
Bandwidth Is Growing!!!

7. Core
Transport Networking
The Impact of Bandwidth Growth
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Average Measures Connection Speed,
Source: Akamai State of The Internet, Q2 2011 Access node serving 10,000 subs with 10Mbps per subs and
10:1 peak stat gain would requires 10Gbps of bandwidth
Metro
Metro
Regional
Core Metro POP
Video Mobile Internet
Metro Hub
Summary
A Single Office Can Easily Require a Dedicated 10G

8. Transport Networking
The ROADM Effect
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Metro
Metro
Regional
Core Metro POP
Video Mobile Internet
Metro Hub
Dynamic Optical Networking has Made Distance Nearly
Irrelevant in Transport Networks
Core
Traditional Transport
Dynamic Optical Transport
Cost
Distance
Avg
Cost
Terminate
€ 6000
Express
€ 200
Support for Un-Regenerated Spans of 1500km +
Cost per Degree ($K)
44ch 8D
(2007)
44ch 4D
(2007)
88ch
ROADM-on-
blade (2009)
Amplified
44ch
DWDM
Amplified
44ch DWDM
with 4ch add/drop
Passive
44ch
DWDM
Passive
44ch DWDM
with 4ch add/drop

9. Transport Networking
The Case for Packet Optical Transport Platforms
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Transport
Video
Internet
ipVPN
ADM
DSLAM
OLT
A separate physical hand-off is required from
EACH service edge to EACH designation
Circuit Based Metro
Transport Solution
(OTN/SDH)
Each physical hand-off must be sized based on
the max utilization of each destination
An edge router is required to distribute traffic to
the end customer

10. Transport Networking
The Case for Packet Optical Transport Platforms
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Transport
Video
Internet
ipVPN
With Integrated L2
Switching
Aggregated Hand-offs from Routers
Stat Gain Increase for Each Service Edge
Eliminated need for Edge Switch
ADM
DSLAM
OLT

11. Regional
Transport Networking
Next Generation Transport Solution
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Regional
CORE
RegionalRegionalRegional
Internet

12. RegionalRegional
Transport Networking
Next Generation Transport Solution
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Regional
CORE
Internet
Integrated L2 Hub Grooming
The Donut Network
Optical Express To the Edge
Integrated L2 Edge Grooming
Transparent Core Transport
Centralize Critical Resources
Benefits of the Donut
More Efficient Use
of Core Resources
Don’t buy the next
router until all your
current routers are full
Minimize Resource
Waste
Minimized router transit
traffic – which
consumes critical
resources without
providing any value
Reduce Trouble
Shooting Time
Greatly reduces
simultaneous multi-layer
trouble-shooting. And –
critical resources can all
be co-located with the
best resources
Accelerate Service
Activation
Only need to do real
work at end-point.
Improve Network
Reliability
Reduce human caused
outages by reducing the
number of connections,
provisioning commands,
& intermediate devices
Reduce Network
Operational Costs
Greatly reduce the
complexity of the
network with fewer
locations with critical
resources

13. Transport Networking
How To Make A “Transport Donut”
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“Intelligent” L2
or L3 edge
A VERY centralized Core with
a minimal number of
locations
Optical Express
to the Core
Simple 100G transparent
transport between the
Core locations

14. Tellabs Dynamic Optical Networking
Tellabs Transport Portfolio
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Single port NTUs...
Ethernet Edge
Aggregation
...to the largest exchanges
OTN and Ethernet switchingUnified Architecture:
OTN | Packet | SONET/SDH
•
Single-port NTUs to 100Tbps Exchanges
•
Integrated Carrier Ethernet (FE - 100GE)
•
Multi-service support (SDH, Storage, Native-Video)
Gbps
100
Tbps
Unified Network Management
Compact &
Scalable P-OTPTellabs 7300
Transport Switch
Tellabs 7100
P-OTP

15. Innovating to help you succeed
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