EtherAccess by pengtt

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									                    Обзор решений доступа к
                    сетям Ethernet




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Outline


• Carrier Ethernet – From Technology to Service

• Ethernet and Ethernet Business Services Market

• RAD‟s EtherAccess Value proposition




                                             Ethernet Access Products Overview for TS2008 Slide 2
Ethernet –
From Enterprise to Carrier

                                                       In The Beginning …


       Metcalfe created Ethernet … and he saw it was good!
                                                                                     2006
   1976                                    1995 100Mbps       1999 1 Gigabit
                       1980 DEC,                                                  10 Gigabit
                                             IEEE Fast        Ethernet over
 Metcalfe &           Intel, Xerox                                                 Ethernet
                                             Ethernet            Copper
  Boggs               "blue book"                                                Copper LAN


                              1985 IEEE                                    2001
                                                    1997 1 Gigabit
                            802.3 Ethernet                              10 Gigabit
                                                    Ethernet over
                               10 Mbps                                 Ethernet LAN
                                                        Fiber


                                                                                                            Management,
                                                                                                               Higher
              1970s          1980s                 1990s                         2000s                       bandwidth,
                                                                                                                wireless
           First Products    1981                 1994          1997      2001

          2.94Mbps            10Mbps              100Mbps        1Gbps         10Gbps

                                                           Expansion from LAN to MAN
                                     Adoption of Ethernet datagram by other technologies
                                                                                 Ethernet Access Products Overview for TS2008 Slide 3
Carrier Ethernet is a Service
Carrier Ethernet Defined
             • Carrier Ethernet is a ubiquitous, standardized,
               carrier-class SERVICE defined by five
               attributes that distinguish Carrier Ethernet
  Carrier      from familiar LAN based Ethernet
 Ethernet
             • It brings the compelling business
               benefit of the Ethernet cost model
               to achieve significant savings

             • Standardized Services
             • Scalability
 Carrier
Ethernet     • Service Management
Attributes
             • Reliability

             • Quality of Service




                                                                 Ethernet Access Products Overview for TS2008 Slide 4
 From Selling Ports to Selling
 Connections

• E-Line
  • Ethernet Private
    Line (EPL)
  • Ethernet Virtual
    Private Line (EVPL)




• E-LAN
  • Ethernet Private LAN
    (EPLAN)
  • Ethernet Virtual
    Private LAN (EVPLAN)


                                 Ethernet Access Products Overview for TS2008 Slide 5
Target Customers


• Customers
   • Tier one operators – FT, Telstra, Eircom
   • Alternative carriers (tier 2) – Bbned, CANTV, Arcor

• Applications
   • Demarcation at customer premises
      •   Transport demarcation
      •   Service demarcation
   • Services:
      •   L-2 VPN (Lan to Lan, EP-LAN, EVP-LAN)
      •   L3 VPN
      •   Other Services: (Video conference, IP Telephony, Storage and disaster
          recovery, Internet Access)




                                                                Ethernet Access Products Overview for TS2008 Slide 6
Customer Reference




                     Ethernet Access Products Overview for TS2008 Slide 7
RAD‟s EtherAccess
Ethernet Services – Any Access
Branch          Ethernet over PDH                                                        Ethernet over SDH/SONET
                                                                                                                                   Branches
                    RIC                       RIC
         10BT                   EoPDH                                             RICi-155GE                       RICi-155GE
                                                                                                                                GbE
                                                                                                 STM-1/OC-3
                                                                                               SDH/SONET
Branch
                                                                                  RICi-622GE                       RICi-622GE
                                                                                                STM-4/OC-12                     GbE
                    RIC
         10BT



Branch                        EoPDH
                                                                 GbE    GbE
                    RIC
         100BT                        SDH
                          n x EoPDH
                           Bonding
                              STM-1/OC-3
                                                                                               Ethernet over DSL                 Branch
                                                   GbE
                                                               Service Provider       DSLAM n x EoCU
                                      Egate                    Packet Switched                                LA
                                                                                               Bonding
                                                                                   GbE                                10/100BT
                                                                   Network
                Ethernet over Fiber
 Branch
                                                                                      DSLAM
                      ETX                                                                                     LA
                                                                                   GbE          EoCU                   10BT
            100BT                FE      Metro           GbE
                                        Ethernet
                                                                                                                                 Branch

                      ETX
            1000Sx                    GbE




Headquarters
                                                                                               Ethernet Access Products Overview for TS2008 Slide 8
EtherAccess Product Portfolio




                                Ethernet Access Products Overview for TS2008 Slide 9
Ethernet Access Products Overview for TS2008 Slide 10
Smart Customer Ethernet
Demarcation for EPL/EVPL Service
                                              End-to-end traffic management and service control



       Customer Premises                                Provider’s Node                                        Customer Premises
                                                           Ethernet
                                                          Aggregator
       VoIP             ETX                                                 PE                    PE                   ETX
                  FE/                 FE/GE                                                                                      FE/GE
                  GE           (optional redundancy)                                 PSN
                                                                                 Eth/IP/MPLS
    Premium
      Data



    Best Effort
      Data




Description                                                             Customer Benefits
•     The more services become sophisticated, the                       •    Remote smart demarcation reduces up to 80%
      more the need for intelligent demarcation for                          the costs for remote assistance
      EPL/EVPL (Ethernet Private Line/Ethernet                          •    Extensive QoS capabilities allow offering a wide
      Virtual Private Line) services. „Intelligence‟ in                      range of services per customer with SLA
      the E-NTU allows for end-to-end functionality                          guaranteed
      with clear demarcation, service control and                       •    Keep the mass market when providing
      differentiation, OAM in order to guarantee the                         equivalent SLA to those in traditional services
      SLA.
                                                                        •    Savings by reducing possible SLA penalties

                                                                                                  Ethernet Access Products Overview for TS2008 Slide 11
Ethernet Wholesale Service

                         Monitoring service provider Network           Monitoring access provider network


                                                               ETX Colo
    Customer Premises                                                                                    Customer Premises
    CPE          ETX               Service                                Access                          ETX                    CPE
                                   Provider                               Provider



                              End-to-end Service control, SLA monitoring and diagnostics




Description                                                        Customer Benefits
•    Service providers may require third party‟s                   •      Reduced OpEx by using advanced Eth OAM
     network to reach the end user (access                                monitoring and diagnostics for service
     provider). This may limit or avoid visibility                        provider segment and access provider
     across the access provider‟s network. The ETX                        segment
     at the customer premises and possibly also                    •      Quick trouble shouting process, improve
     collocated „between‟ the networks give                               competitiveness and customer satisfaction
     visibility across the access providers network                •      Increased revenues by offering a wide
     with SLA verification.                                               range of SLA options

                                                                                                Ethernet Access Products Overview for TS2008 Slide 12
Ethernet Access over NG-SDH-Based
Backbone with ETX

      Customer Premises                                                     Customer Premises
                                   NG ADM            NG ADM
      CPE          ETX                                                         ETX                  CPE
                             FE                                  GbE




                                            SDH/SONET
                                             Network
      Customer Premises                                                     Customer Premises
      CPE          ETX                                                         ETX                  CPE
                             FE                                  GbE

                                   NG ADM            NG ADM




Description                                      Customer Benefits
•   ETX provides Ethernet NTU to the access      •   Reduce Opex and Capex by leveraging existing
    link to SDH/Sonet Network using the              transport infrastructure
    Ethernet tributaries of the NG ADM           •   Increased revenues by offering a wide range of
                                                     SLA options
                                                 •   Reduced OpEx by using advanced SLA
                                                     monitoring and diagnostics for service provider
                                                     segment and access provider segment

                                                                           Ethernet Access Products Overview for TS2008 Slide 13
 Out-of-Footprint Ethernet
 Connectivity


Customer Premises                                                      POP                                            Customer Premises
                            8 x E1/T1               Ch. STM-1/
      FE                     Bonding     SDH/         OC-3                          GbE        PSN                                   FE/GbE
                                        SONET                                               ETH/IP/MPLS
            RICi-4E1/4T1                                             Egate-100                Network                    ETX-102/
LAN         RICi-8E1/8T1                                                                                                 ETX-201/           LAN
           RICi-16E1/16T1                                                                                                ETX-202


                                                Transport Provider

                                                                 Service Provider




Description                                                                   Customer Benefits
•     Providing Ethernet services where customer                              •     End-to-end service control and SLA
      is out of the provider's footprint by leasing                                 measurements using Ethernet service OAM
      lines from a transport provider.                                              allow SLA verification across the access
                                                                                    provider‟s network
                                                                              •     Keeps the same SLA to on-net and off-net
                                                                                    customers
                                                                              •     Bonding n x E1/T1 for higher bandwidth

                                                                                                    Ethernet Access Products Overview for TS2008 Slide 14
IP DSLAM and 4G Backhauling over
SDH/SONET
                                                                              POP
                                                                                      IP DSLAM
                                                                                                     xDSL
                                                      n x E1/T1                      FE

                                                                     RICi-4E1/4T1
                                                                     RICi-8E1/8T1
                          POP                                       RICi-16E1/16T1
                                                                                                            3G/4G/Wimax
                          Egate      STM-1/
                  GbE                 OC-3                                     POP
                                                                                           BTS
                        RICi-155GE
                                               SDH/         E3/T3                    FE
         PSN
                        RIC-622GE    STM-1/
                                              SONET                  RICi-E3/T3
                  GbE                 OC-3



                                                                               POP
                                                                                          IP DSLAM
                                                                                                     xDSL
                                                     STM-1/OC-3                   FE/GbE
                                                 STM-4/OC-12c
                                                                     RIC-155GE
                                                                     RIC-622GE


Description                                      Customer Benefits
•   IP DSLAM and WiMAX backhauling over          •      Reduce Opex and Capex by leveraging existing
    SDH/SONET extending the reach of                    transport infrastructure
    packet switch network.                       •      Generate new revenues by expanding customer base
                                                 •      Use of less complex Layer 2 technology (converters
                                                        and channelized switch) for reduced maintenance costs
                                                 •      Support for wide range of access data rates

                                                                                                 Ethernet Access Products Overview for TS2008 Slide 15
Ethernet Services over PDH,
SHDSL and Wireless Lines
                                                                    Customer
                                                 n x E1/T1                  FE

                                                               RICi-4E1/4T1
                                                               RICi-8E1/8T1
                                                              RICi-16E1/16T1

                     POP                                                                                      Customer
                                                                   Remote POP
                    Egate-100                          n x E1/T1
                                STM-1/
                                                       or STM-1                                          ASMi-52
              GbE                OC-3     SDH/                                                SHDSL                  FE
     PSN
                                3 x T3   SONET
                                                                       MP-4100


                                                                    Remote POP                                Customer

                                                               RICi-E1/T1
                                                  E1/T1                     FE                                       FE

                                                                                 Airmux-200            Airmux-200


Description                                        Customer Benefits
•   Aggregation of Ethernet services over          •      Extends Ethernet service to any customer
    TDM, SHDSL and wireless infrastructure         •      Reduced time to market with a fast deployment of
                                                          Ethernet services
                                                   •      Complete solution for Ethernet services over
                                                          PDH/SDH/SONET, SHDSL and wireless lines provides
                                                          operational cost savings
                                                   •      Flexible aggregation: from a single time slot to n x E1/T1
                                                                                                 Ethernet Access Products Overview for TS2008 Slide 16
Out of Band Management

                                                                         Remote Site
                                                                    RICi-E1/T1        CPE
                                                            E1/T1                FE




               Headquarters                                              Remote Site
                      Egate-100                                     RICi-E1/T1        CPE
                                  STM-1/OC-3c
               GbE                  or 3 x T3    SDH/       E1/T1                FE                          Service
                                                SONET                                                        Network
       PSN
                                                                         Remote Site
                     Management                                     RICi-E1/T1        CPE
                       Station                              E1/T1                FE




Description                                             Customer Benefits
•   Use SDH/SONET for out-of-band management            •    Reduced OPEX by managing remote devices
    traffic connecting the management station to             when in-band management is not available
    the remote devices                                  •    Using widely deployed SDH/SONET
                                                             infrastructure to provide management services
                                                        •    Low cost, small footprint


                                                                                      Ethernet Access Products Overview for TS2008 Slide 17
Mid-Band Ethernet Services over
DSL Infrastructure
                                                                                                     Branch A
                                                                                                                 PBX
                                                                                                        E1/T1
                                                                                            LA-210
                                                                                            SHDSL
                                                                                                                Router
                                                                                                         V.35
             Headquarters
                                                                   IP DSLAM
                                                                                                         ETH
                                                                                                                    LAN
                                                   IP DSLAM
                          ETX
                                                               Packet
                ETH
       LAN                                                    Switched
                                                              Network                                Branch B
                                                                                                                 PBX
                                                                                                        E1/T1
                                                                                            LA-210
                                                                   IP DSLAM                 VDSL2
                                                                                                                Router
                                                                                                         V.35
      Note: E1/T1 and Serial Interfaces will be supported
            by coming software version
                                                                                                         ETH
                                                                                                                    LAN



Description                                                              Customer Benefits
•   EFM standards-based G.SHDSL.bis supports                             •    Ethernet “all-the-way” over DSL allows end-
    Ethernet, E1/T1 or serial services over 22                                to-end Ethernet-based OAM
    Mbps pipe (based on up to four bonded pairs                          •    Eliminating ATM “cell tax” improve network
    of copper)                                                                resources utilization
                                                                         •    Single access link for both Ethernet and
                                                                              legacy E1/T1/serial services
                                                                                               Ethernet Access Products Overview for TS2008 Slide 18
EtherAccess – Value Proposition

• Reach all business customers, reach all customer sites
   • Provide 100% Ethernet coverage for business customers
   • Compete with copper coverage by utilizing copper infrastructure

• Offer more bandwidth
   • Provide 22Mbps symmetric bandwidth on bonded DSL
   • Provide 32Mbps symmetric bandwidth on bonded PDH

• Offer more services
   • Offer, more efficient, virtual connections and not just pipes
   • Alternative and complementing to L3 VPNs
   • Upsell “statistically available” bandwidth at Excess Information Rate

• Save more on OpEx
   • Uniform service and capabilities across access technologies
   • Extensive Ethernet OAM across access technologies


                                                          Ethernet Access Products Overview for TS2008 Slide 19
  Thank you
for your attention


                                        www.rad.com
                     Ethernet Access Products Overview for TS2008 Slide 20

								
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