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Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development
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Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

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Page 1: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

Ethernet ServicesDeployment and Technology

For California Telephone Association

Greg Rodgers

Sr. Manager, Market Development

Page 2: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications2

Agenda

EthernetWhat is itWhy is it importantHow big is the market

Carrier Ethernet SolutionsDefinitions and applications

Ethernet Services Defined (Metro Ethernet Forum - MEF)Ethernet-Line (E-Line)Ethernet-LAN (E-LAN)

Ethernet Services and OpportunitiesE-LAN - Layer 2 VPNE-Line - Ethernet Private LineDedicated Customer NetworksResidential Broadband

Page 3: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications3

Ethernet as an Interface

A universal “jack” To the network Within the network

Easy to increase bandwidth without changing the port itself

Single “jack” can support multiple services on the same port

Well understood by enterprises and equipment vendors

Monster volumes - low cost

Universal Networking Currency for IP> Transport service> Switched service> Internet access vehicle> Infrastructure for residential broadband

Routers

DSLAMs

Videoservers

Softswitch

IPNetwor

k

IPNetwor

k

Data StorageArrays

Internet

EnterpriseNetworks

Ethernet

Eth

erne

t

Ethernet

Ethernet

Eth

ernetEt

hern

et

Ethernet

Page 4: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications4

Page 5: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications5

Ethernet Services Forecast

$0.5B industry grows to $10B in 5 years CAGR of near 50%

Metro services dominant Intercity services show

greatest growth potential Healthy revenue per port,

per month

US Ethernet Services Market, 2004

Source: Ovum-RHK, July 2005

E-Line E-Line E-LAN E-LAN

metro intercity metro intercity

Ports 16,586 2,106 8,988 636 28,305

Revenue ($M) $288.7 $38.0 $155.9 $16.2 $498.8Per port,per month ($) $1,451 $1,504 $1,445 $2,123 $1,469

Total

2004 2005 2006 2007 2008 2009 2010$0

$2,000

$4,000

$6,000

$8,000

$10,000

$12,000Ethernet ServicesRevenue Forecast

Source: Ovum-RHK, July 2005

$ M

Page 6: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications6

Ethernet Services Utilization

ATM, FR, Private Line are large and slowly growing

Ethernet services are < 5% of ATM, FR, and PL revenue

Important market inhibitors have been Lack of QoS capabilities Uniform and powerful

management and operations Ubiquity of service offerings Cross-elasticity with high margin

legacy services

Estimated 2005 Service Revenue

Private Line = TDM-only services

Source: Heavy Reading

Page 7: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications7

Ethernet Transport Technology

Source: Heavy ReadingE

qu

ipm

en

t u

sed

fo

rE

the

rne

t se

rvic

es

by

%

Co-existed with and relied upon traditional transport networks Many Ethernet services

deliberately utilize traditional transport

SONET MSPP still the top choice for Ethernet transport Highly deployed and

understood Ethernet capable

Technologies overlap E.g., RPR over SONET or

MPLS over wavelength

Page 8: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications8

Ethernet Service Drivers - Customers

Price per Megabit Higher bandwidth for less cost using less expensive interfaces Converged “best-effort” and high-priority services in single connection

Dial-able Bandwidth Customer purchases “100 Mbps” facility, pays for 10 Mbps service Service provider scales bandwidth in-service to 20, 30, 50, etc. Mbps

Perceived Value of VoIP Voice seen as “add-on” service to Ethernet

Customer Needs Are Expanding HIPPA, Sarbanes-Oxley Disaster Recovery/Business Continuity (DR/BC) E-commerce expansion

Heightened Network Survivability Requirements Service guarantees

Looking To MEF for Certified Carrier Solutions

Page 9: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications9

Ethernet Service Drivers - Carriers

Competitive Environment CLEC and start-up firms gaining traction with Ethernet-only services Offensive (revenue increase) and defensive (protect customer base) play

Carriers Outgrowing Frame Relay Networks Ethernet currently more costly than Frame Relay Differentiated service offerings covers difference

Standardized Delivery Solutions VLAN stacking, EoS, GFP, VCAT, LCAS, MPLS, RPR, link aggregation, services inter-

working Combinations of TDM and Ethernet services Ethernet-over-Copper (EoCu) Reduced complexity for adding new services or customers to network

Ubiquity of Service Offerings Further Fuels Demand MEF Services Certification fuels consistency

Triple-Play Offering Disruption Residential broadband overwhelms business customer traffic Migration to IPDSLAM

Page 10: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications10

“Ethernet” Is Pouring Into Carrier Networks

~10,000,000+subscribers

~100,000subscribers

Switched Ethernet Services Access services

Dedicated Rings/ Networks

Page 11: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

Carrier Ethernet Solutions

Page 12: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications12

Carrier ClassOptical Ethernet

Scalability• No VLAN Limitation• Services Mapped to LSPs• Optical Integration• Dialable bandwidth

Protection• 50ms Protection• No Spanning Tree• MPLS Fast Reroute

Hard QoS• Connection Oriented Svcs• End to End CIR and EIR• Guaranteed end to end SLA• Traffic Engineered Ethernet

Integrated TDM• Seamless integration of TDM• Support existing voice applications• Tested and Proven with large ILECs

ServiceManagement• Fast service creation• Integrated third party management• Customer Network Management• Carrier class OAM capabilities

Carrier Ethernet Properties

Page 13: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications13

Enterprise and Carrier Ethernet

Enterprise-centric Stochastic restoration

Slower, less predictable Soft QoS Limited scalability Significantly trained personnel

Carrier-centric Deterministic restoration

Rapid, predictable Hard QoS Segregated access & core

Dramatically improves scalability NEBS, 99.999% reliability

Routing Basis Restoration

Switch

Router

VLAN Switch

MPLS-LSR

Routing Basis Restoration

Connection-Less, Contention-Based

Connection-Oriented, Reservation-Based

MAC Address Spanning Tree Protocol, Fast STP

IP Address OSPF, RSVP, etc.

VLAN Tag, Stacked Tags

Ring, Redundant & Shared Links,

Link Aggregation

Label MPLS Fast Reroute

Page 14: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications14

More Carrier Ethernet Tools

SONET Heavily embedded Ethernet-aware Standardized interconnect

GFP, VCAT, LCAS

RPR with Point-to-Multi-Point Converged TDM and Ethernet

WDM Variety of network configurations

CWDMDWDMAccess and Long-Haul

Ethernet “Mux-Ponder”

MSPP

MSPP

MSPP

MSPP

TDM Ethernet

TDM

TDM Ethernet

Ethernet

WDM WDM

SANEthernet

TDM

GigE

TDM

SAN

TDM

GigE

Multi-Service Provisioning Platform

Wavelength Division Multiplexer

Page 15: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications15

Protection Comparisons

Spanning tree remains slower technique

Ethernet-over-SONET provides data protection identical to TDM services

RPR-over-SONET adds multi-point and statistical multiplexing capabilities

MPLS Fast Reroute enables core restoration

Optical line switching facilitates Ethernet access systems and WDM

NETWORK TECHNOLOGY

SERVICE RESTORATION

TIME

Ethernet Switch with Spanning Tree Protocol

(STP)

30 to 60 seconds

Ethernet Switch with Rapid Spanning Tree Protocol

(RSTP)

1 to 3 seconds

Ethernet over MPLS using Fast Reroute

Sub-50ms (or slightly more, as the

network scales)

Ethernet over Resilient Packet Rings (RPR)

Sub-50ms

Ethernet over SONET/SDH Sub-50ms

Layer 1 Protection Switching - Optical Ethernet

Sub-50ms

Source: Heavy Reading, August 2005

Page 16: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications16

A Word About QoS…

QoS attributes for all MEF service typesFrame delayFrame delay variationFrame loss

Typical switching gear provides “Soft QoS” or Statistical QoSHandled on a hop-by-hop basis Ethernet uses P-bits in the VLAN tag header (4096 tags)

‘Priority’ marking: 3 bits – 8 levelsWorks well for aggregation but limited for core applications

IP uses Diff Serv Code Points (DSCP) in the IP header‘Priority’ marking: 6-bits – 64 levels

These techniques work “on average” Connection-oriented protocols use more than priority

MPLS/ATM/FR - QoS is associated with the connection

Page 17: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications17

A Word About Pseudowires

A pseudowire encapsulates protocols into a connection-oriented container Easily multiplexed and transported Correlation: Digital wrapper, IP Tunnel

A pseudowire can also be thought of as a kind SONET VT1.5 Bandwidth can be flexibly provisioned (or signaled) QoS can be guaranteed

A pseudowire uses the MPLS frame format Placed into an MPLS tunnel for easy transport across an MPLS backbone

STSVTDS1

AdaptationFunction MPLSPW

FR/ATM/Ethernet

Page 18: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

Ethernet Services Definitions

Courtesy of Metro Ethernet Forum (MEF)

Page 19: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications19

MEF Service Concept

UNI: Standard Ethernet interface that is the point of demarcation between the customer equipment and the service provider’s MEN

EVC: An instance of association of two or more UNIs that helps conceptualize the service connectivity – frames can only be exchanged among the associated UNIs

Metro Ethernet Network (MEN)

CustomerEdge(CE)

User NetworkInterface

(UNI)

User NetworkInterface

(UNI)

CustomerEdge(CE)

ServiceAttributes

Ethernet Virtual Connection

(EVC)

Not necessarily a real “connection”

Not necessarily a real “connection”

Delivery technology

Page 20: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications20

E-line and E-LAN Service Types Defined by MEF

E-Line Service used to createPrivate Line ServicesEthernet Internet AccessPoint-to-Point Layer 2 VPNs

E-LAN Service used to createMultipoint Layer 2 VPNs “Transparent LAN Service”

CE

CE

Point-to-Point EVC

MENUNI

UNI

E-Line Service type

CE

CE

CE

MEN

CE

Multipoint-to-Multipoint EVC

UNI

UNI

UNI

UNI

E-LAN Service type

Delivery technology is UNSPECIFIED

Delivery technology is UNSPECIFIED

Carriers can package services in different ways

Ethernet over transport (SONET/DWDM)

Ethernet over switched network

Ethernet access service to data network

Carriers can package services in different ways

Ethernet over transport (SONET/DWDM)

Ethernet over switched network

Ethernet access service to data network

Page 21: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications21

E-Line Services

EPL is one point to point service per port

MEN

Ethernet UNI

Ethernet UNI

Ethernet UNI

Point-to-Point EVCs (dedicated BW)

CE

Ethernet Private Line (EPL) using E-Line

Service type

Internet

ISPPOP

Storage SP

Ethernet UNI

CE

CE

CECE

MEN

Ethernet UNI

Ethernet UNIService

Multiplexed Ethernet

UNI

Point-to-Point EVCs

CE

Ethernet Virtual Private Line (EVPL)

EVPL has multiple point to point services per port (service multiplexing)

Page 22: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications22

E-LAN Services

EPLAN is one multi-point service per port

EVPLAN has multiple multi-point services per port (service multiplexing)

Multipoint-to-Multipoint EVCUNI 1

UNI 3

UNI 4

UNI 2

MEN VLANsEngineering

VLANsSales

Customer ServiceEngineering

VLANsSales

Multipoint-to-Multipoint EVCsUNI 1

UNI 3

UNI 4

UNI 2

MEN VLANsEngineering

VLANsSales

Customer ServiceEngineering

VLANsSales

Page 23: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

Ethernet Services Opportunities

Page 24: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications24

Multi-Technology Network

Access Network Use “best-fit” technology VLAN stacked tags used for switching and

priority within ring/connection Facility protection switching (optical) <50ms,

with link aggregation

MSPP

MSPP

MSPP

OC-48RPR

WDMWDM

Manageable, cheap customer edge device

access network

access aggregation

core

CE

CE

CE

CECE

CE

CE

CE

CE

Access Aggregation Combination of L2 switching and aggregation with

adaptation to MPLS VLAN (network) tags morph into MPLS hard QoS

Core Label Switch Routers (LSR’s) added as MPLS traffic

grows Leverage distance and multiplexing advantages of

SONET and DWDM

EoCuEoCu

IOF/Regional Network using

SONET/DWDM

LER

LER

LER

LER

LSRLSREthernet Switch using EFM

Page 25: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications25

Interesting Services

Layer 2 Virtual Private Network (VPN)E-LAN using shared bandwidth

VLAN-based in access, MPLS in coreSettable CIR and EIR; “best-effort” to VoIP “low-latency” serviceHigh securityEnd-to-End Quality of Service (QoS)

Ethernet Private LineE-Line using dedicated bandwidth

SONET and/or DWDM access and coreDedicated Internet AccessSingle-point LAN extensionRemote office integration

Mimics performance and ubiquity of TDM private line services

Page 26: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications26

Interesting Services

Dedicated Customer RingsWavelength and SONET Layer 1Mixed services

SAN - FICON, ESCON, Fibre ChannelTDM - T1, T3Ethernet - 10/100 Mb in 1Mb increments, Gigabit Ethernet, 10 GigE

Geographic limitationsCarrier-owned, customer-managed, self-contained network

Residential BroadbandSONET/DWDM Layer 1 transportFTTx using copper or fiber last-mileSwitched digital video over copper (IP TV) or Passive Optical

Networking (PON)Massive impacts to core data network

Page 27: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications27

Residential Broadband Infrastructure Places New Requirements on Ethernet

Residential volumes and bandwidth drive network scalability requirements

Video and VoIP drive QoS and reliability requirements

Page 28: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications28

Adding Ethernet ServicesTo Existing Networks

Support most or all MEF formatsEPL, EVPL, ELAN, EVPLAN

Hard QoS High Scalability Low “first-cost” Rapid restoration SLA-capable

CIREIRService guarantees

As services grow, populate core with MPLS-LSRVLAN

For Intercity Services

NE

CECE

CE

VLAN

SONET or WDMIOF / Backhaul / Co-Lo

NE

ISP

Ethernet Capable

Page 29: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications29

Fujitsu’s Complete Offering

FLASHWAVE® MSPP“Ethernet-capable”

A-SeriesCarrier Ethernet

FLASHWAVE 6400Layer 2.5 Migration Edge

Services Interworking

FLASHWAVE WDM

Full Services Portfolio

Network Management

Page 30: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications30

Summary

Ethernet Is Large and Important … And Growing Universal network currency for IP

Significant Competitive Forces Are In Play Making Ethernet a “Must-Have” Service Offering

The Customer Value Proposition for Ethernet Services Will Continue to Pick Up Momentum

Triple-Play Services Will Disrupt Normal Loads on Ethernet Infrastructure

Carrier Ethernet Devices Provide Highly Reliable Platforms for Providing SLA-Driven Services

Customers Understand and Accept MEF Service Definitions and Will Seek MEF-Certified Carrier Solutions

Ethernet Provides Carriers With A New Vehicle for Offering Higher Value Services

Adding Ethernet Services Can Begin Slowly and Grow Over Time

Page 31: Ethernet Services Deployment and Technology For California Telephone Association Greg Rodgers Sr. Manager, Market Development.

December 2005Copyright 2005 Fujitsu Network Communications31

Copyright 2005 Fujitsu Network Communications, Inc. All Rights Reserved.FLASHWAVE® (and design)™ are trademarks of Fujitsu Network Communications Inc. (USA).FUJITSU (and design)® and THE POSSIBILITIES ARE INFINITE™ are registered trademarks of Fujitsu Limited.All other trademarks are the property of their respective owners.