Transcript Ethernet over Any Infrastructure: Yesterday, Today and

Ethernet over Any Infrastructure
Yesterday, Today and Tomorrow
Ralph Santitoro
Director of Carrier Ethernet Market Development, Fujitsu
Founding Member and Director, MEF
September 13, 2010
Customers want to purchase Ethernet services
based on service capabilities, not technology
Fundamental
Capabilities
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Ports (UNIs/ENNIs)
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10/100Mbps
10/100/1000Mbps
1 Gbps or 10Gbps
Connectivity of Ports (EVC)
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Bandwidth of EVC
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Point-to-Point
Any-to-Any (Multipoint)
• 3 or more locations
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Differentiating
Capabilities
Line rate of port
Sub-rate (CIR < Line Rate)
• 40Mbps on a 100Mbps port
9/13/2010
Service Availability
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Service Multiplexing
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MTTR
Protected or Unprotected
Port-based service
• Single service (EVC) per port
VLAN-aware service
• Multiple services (EVCs) per port
Classes of Service
Service Performance
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© 2010 Fujitsu Network Communications, Inc. All rights reserved.
One-way or round trip delay
Maximum packet loss
Comptel Fall 2010 - Dallas, TX
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How Ethernet Services Are Sold Today
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Services typically defined based on their transport technology
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Ethernet over SONET (EoS) service
Ethernet over WDM (EoWDM / Eoλ) service
Ethernet over TDM/PDH (bonded T1s) service
Ethernet over Copper/DSL (EoCu) service
Ethernet over Fiber (EoF) service
Ethernet over MPLS service (VPLS)
This is problematic for two reasons:
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Sales personnel have many products to learn that all offer almost the
same capabilities
• How do they position an EoS service versus an EoF service ?
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Customers have to sort through so many product/technology choices
• They just want to specify the service capabilities to meet their requirements
• These choices just delay their purchasing decision
9/13/2010
How do you meet customer needs
over a diverse set of access network assets ?
© 2010 Fujitsu Network Communications, Inc. All rights reserved.
Comptel Fall 2010 - Dallas, TX
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EoX Gateway and Applications
Customer
Premises
Ethernet
UNI
EoX
Access
CPE
EoX
Service
Ethernet Internet
Ethernet
Aggregation ENNI/UNI
Edges
Access Network
FW CDS
GbE
FW CDS
GbE/10GbE
FW CDS
FW 9420
FW 9420
NxDS-1
EoPDH
PDH Access
Network
FW
4100 ES
OC-n
NxDS-3
EoCu
Copper Access IP
Network DSLAM
xDSL CPE
FW 4100
ES
FW
4100 ES
GbE
EoS
SONET
FW
4100 ES
FW 9500 EoX Gateway
FW CDS
Access Service
EoF
Internet
Access
Voice
EVPL for Mobile
VoD & IPTV
Backhaul Service
MPLS / OTN
Inter-Metro
Transport
Retail E-Line
Services to
Mobile
E-Access
Switching
E-LAN Services
Office
Wholesale E-LAN / VPLS
E-Access Services Services
EVPL for Mobile
Ethernet
Backhaul Service
Exchange
EoX
Gateway© 2010
unifies
Ethernet Services over Comptel
AnyFallAccess
Network4
9/13/2010
Fujitsu Network Communications, Inc. All rights reserved.
2010 - Dallas, TX
Summary
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Customers want to purchase Ethernet services based on
service characteristics
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Port speed/type, connectivity (EVC), EVC Bandwidth, etc.
Ethernet services sold today based on transport technologies
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EoS, EoTDM, EoWDM, EoMPLS, etc.
Deliver a unified Ethernet service portfolio with an EoX Gateway
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Based on Ethernet service characteristics
Independent of transport technologies
EoX Gateways connected to Ethernet Exchanges creates new
opportunities for Wholesale Ethernet access services
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Opens up and accelerates new revenue opportunities that leverage your
existing access network assets
9/13/2010
© 2010 Fujitsu Network Communications, Inc. All rights reserved.
Comptel Fall 2010 - Dallas, TX
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