The document discusses carrier ethernet and next generation services. It highlights the benefits of carrier ethernet for service providers and developing intelligent network solutions using carrier ethernet. The document also provides a brief history of how carrier ethernet has converged the traditionally separate telecom and IT industries by allowing voice and other delay sensitive applications to be transmitted over data networks. It discusses the carrier ethernet market drivers and technologies such as E-Line, E-Lan and E-Tree services. Finally, the document outlines some challenges for service providers in capitalizing on carrier ethernet such as preserving investments in backbone infrastructure, unifying network management, and providing the best connectivity solutions for last mile access.

1. CAPITALISING ON
CARRIER
ETHERNET &
DELIVERING NEXT
GENERATION
SERVICES
CARRIER ETHERNET AMERICAS 2012

2. CAPITALISING ON CARRIER de janeiro de 2011
Rio, 10
ETHERNET & DELIVERING NEXT
GENERATION SERVICES
 Highlighting the benefits of Carrier Ethernet and
understanding the opportunity this represents for
service providers
 Developing intelligent network solutions with
Carrier Ethernet
TÍTULO DA
Maurício Ferreira da Costa – mauricio.costa@oi.net.br
APRESENTAÇÃO
Data Communication Solutions – CPE Product Manager
Oi Telemar Norte Leste SA
CARRIER ETHERNET AMERICAS 2012 – RIO DE JANEIRO
CARRIER ETHERNET AMERICAS 2012

3. BRIEF HISTORY OF CARRIER ETHERNET
ONCE UPON A TIME… TWO DIFFERENT WORLDS
 DELAY & JITTER SENSITIVE  SCALABLE
APLICATIONS
 MARKET DRIVEN – “DE FACTO”
 VOICE STANDARDS DEVELOPMENT
 CARRIER CLASS INFRA  NEW APPLICATIONS
 STANDARDIZED INDUSTRY
 SLAs
INFORMATION
TECHNOLOGY
TELECOM
INDUSTRY
CARRIER ETHERNET AMERICAS 2012

4. BRIEF HISTORY OF CARRIER ETHERNET
ONCE UPON A TIME… TWO DIFFERENT WORLDS
 TDM TECHNOLOGY  LAN TECHNICS
 HIERARCHICAL  HIGH SPEED AND HIGH
AGGREGATION VOLUME OF DATA
 SDH PLATFORM  LAN ETHERNET CAMPUS
STANDARD
 V.35 SERIAL INTERFACES FOR
DATA
INFORMATION
TECHNOLOGY
TELECOM
INDUSTRY
CARRIER ETHERNET AMERICAS 2012

5. BRIEF HISTORY OF CARRIER ETHERNET
A CONVERGENT SCENARIO RISES
 VOICE IS SOMEHOW A  VOICE IS TRANSMITTED OVER
PARTICULAR KIND OF DATA DATA NETWORKS
 DATA COMMUNICATIONS  MAN EXPANDS ETHERNET
DEMAND MOST OF BEYOND CAMPUS NETWORKS
BACKBONE RESOURCES
 OPERATION ADMINISTRATION
 TDM TECHNOLOGY AND MAINTENANCE TOOLS FOR
CANNOT PROVIDE A LONG ETHERNET
TERM GROWTH
INFORMATION
TELECOM TECHNOLOGY
INDUSTRY
CARRIER ETHERNET AMERICAS 2012

6. BRIEF HISTORY OF CARRIER ETHERNET
ETHERNET CARRIER CLASS SOLUTIONS
 A single technology which can handle transport,
backbone and access major drivers
 A carrier class operational platform
 Scales from access speeds to backbone links
 Handles a zero jitter application
 Preserve CAPEX on legacy networks
CARRIER ETHERNET AMERICAS 2012

7. CARRIER ETHERNET MARKET
CE DEPLOYMENT MAJOR DRIVERS ON CARRIERS
 Scales from 1 Mbps to 100 Gbps
 Flexible to provide services: P2P; P2MP; MP2MP
 Supports Traffic Prioritization COS
 Consistent and tough set of OAM tools
 Low Cost/Mbps compared to other Technologies
 Plug and play & easy provisioning
CARRIER ETHERNET AMERICAS 2012

8. CARRIER ETHERNET MARKET
CUSTOMER MAJOR CONCERNS TO CE ADOPTION
 Service Reliability
 Price and Cost of Ownership
 Quick Deployment and agility on MACDs
 Reachability on customer locations
 Broad Portfolio of services and migration
 CPE Agnostic Technology
CARRIER ETHERNET AMERICAS 2012

9. CARRIER ETHERNET TECHNOLOGY
ETHERNET SERVICES E-LINE
 Ethernet Private Line (EPL): Replaces a TDM Private Line –
Port – Based Service with single service (EVC) across
dedicated UNIs Providing site – to – site connectivity.
 Ethernet Virtual Private Line (EVPL): Replaces frame relay or
ATM LS VPN Services – enable multiple services (EVCs) to be
delivered over single physical connection (UNI) to customer
premises.
CARRIER ETHERNET AMERICAS 2012

10. CARRIER ETHERNET TECHNOLOGY
ETHERNET SERVICES E-LAN
 EP-LAN: Each UNI dedicated to the EP – LAN service, as for
example transparent LAN.
 EVP-LAN: Service multiplexing allowed ate each UNI, as for
example, internet access and Corporate VPN via a single UNI.
CARRIER ETHERNET AMERICAS 2012

11. CARRIER ETHERNET TECHNOLOGY
ETHERNET SERVICES E-TREE
Allow Root-Root and Root- Leaf communication but not LEAF-
LEAF communication.
 EP-TREE : Requires UNIs allocation to the single EP – TREE
service
 EVP-TREE : Allows each UNI to be supported by multiple
simultaneous services at the cost of more complex
configuration than AP – TREE.
CARRIER ETHERNET AMERICAS 2012

12. CARRIER ETHERNET TECHNOLOGY
OPERATIONS ADMINSTRATION AND MAINTENANCE TOOLS
 Service, network, and transport layers management
 End to End UNI management
 Failure and error diagnosis
CARRIER ETHERNET AMERICAS 2012

13. CARRIER ETHERNET TECHNOLOGY
CE DEPLOYMENT CONSIDERATIONS ON CAPEX AND OPEX
OPEX
CAPEX
Legacy Best Effort Carrier
Services Ethernet Ethernet
CARRIER ETHERNET AMERICAS 2012

14. CARRIER ETHERNET TECHNOLOGY
CE SERVICES PORTFOLIO TO SUBSCRIBERS
CARRIER ETHERNET AMERICAS 2012

15. SERVICE PROVIDER GO TO MARKET
SERVICE PROVIDER CHALLENGES ON CE SERVICES
 Preserve investments on backbone infra
 Unify OAM tools and process
 Best fit service on last mille
CARRIER ETHERNET AMERICAS 2012

16. SERVICE PROVIDER GO TO MARKET
PRESERVE INVESTMENTS ON BACKBONE INFRA
 Need to coexist many technologies: WDM, SDH
 Gradually transitioning mobile backhaul to CE infra
 Metro-Ethernet as an access technology to IP Layer3
Services
CARRIER ETHERNET AMERICAS 2012

17. SERVICE PROVIDER GO TO MARKET
UNIFY OAM TOOLS AND PROCESS
 Many management platforms tied to its technology
(WDM, SDH, TDM)
 Problem determination depends on several vendors and
technologies
 Multi carrier services exhaust process involved
 Service provisioning faces a vast myriad of platforms’
according to network layer
CARRIER ETHERNET AMERICAS 2012

18. SERVICE PROVIDER GO TO MARKET
BEST SERVICE ON LAST-MILLE
 Opticalization
 CE POP reachability
 Twisted pair still in use - EFM
CARRIER ETHERNET AMERICAS 2012

19. Q&A
?
CARRIER ETHERNET AMERICAS 2012