the network after sonet
TRANSCRIPT
1
Cisco Knowledge Network:
The Network After SONET
2Cisco Confidential© 2011 Cisco and/or its affiliates. All rights reserved. 2
Introduction• Welcome – Moderator(s):
Dale Clark - Strategic Account Manager
• Today’s Show: The Network After SONET
Speaker(s):
Russ Esmacher - Business Development Mgr.
Special Guest:
Trevor Bidle - US Signal, VP of Engineering
Q&A
• Survey
33
The Network After SONET
Russ Esmacher
Sr. Manager, Business Development
United States Service Provider
4Cisco Confidential© 2011 Cisco and/or its affiliates. All rights reserved. 4
Worldwide Total Ethernet Market Place
35bn
30bn
25bn
20bn
15bn
10bn
5bn
Wholesale and retail Ethernet services : EPL, EVPL, ETREE, E-LAN, EV-PLAN
~90% of Ethernet market place <1GE in 2013Source Infonetics 2009
NeedAggregation
5
How to Deliver the Service?How many networks have been built to deliver the services?
TDM = SONET
Ethernet in Last mile = Ethernet over Cu
Ethernet/VPLS = Switching
Wavelengths = DWDM
IPVPN = Routing
Is this Fast? How many boxes to make this work? How about the OpEx?
66
“In the Beginning” Voice and Dial-Up Ruled
Business
Legacy
Utility
Business
Business
Business
Business
Year Service SpeedMetro
Technology
2000T1: 1.5MbT3: 45Mb
Voice Dial-Up
SONET MSPP
OC-48 SONET48 x T3
1440 x T1 (via M13)
34K x DS-0
3/1/0 DCS
3/3 DCS
Router
OC-12
OC-n
T1
Key Features
A-Z Provisioning Small Chassis Easy to Use GUI 50ms Protection
77
Then Ethernet Arrived……..
Business
Legacy
Utility
Business
Business
Business
Business
Year Service SpeedMetro
Technology
2002“Ethernet Arrives”
T1: 1.5MbT3: 45MbFE: 100M
GE: 1000M
Voice Dial-UpInternet
SONET MSPP
OC-192 SONET192 x T3
5760 x T1 (via M13)
100 x FE8 x GbE
3/1/0 DCS
3/3 DCS
Router
OC-12
OC-n
GbE
Key Features
A-Z Provisioning Small Chassis Easy to Use GUI 4 x OC-192 EPL and L2
EthernetoSONET
Challenges Rigid SONET mapping to Ethernet Mapping GigE to SONET 20% Inefficient 10Gb SONET Limit per Ring
© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8Cisco Confidential 8© 2010 Cisco and/or its affiliates. All rights reserved.
Cisco Knowledge Network
To see our live webcast schedule, view past sessions and this entire presentation, please visit
the Cisco Knowledge Network website at www.ciscoknowledgenetwork.com.
If you would like to get in touch with our technical experts or provide your feedback, please email us
Thank you.