Verizon PARTS Workshop Packet at Remote Terminal Service February 6 2001 This is not an offering by Verizon Presentation is for discussion purposes

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Verizon PARTS Workshop Packet at Remote Terminal Service February 6 2001 This is not an offering by Verizon Presentation is for discussion purposes Powered By Docstoc
					Verizon PARTS Workshop

  Packet at Remote Terminal
            Service
      February 6, 2001

             This is not an offering by Verizon.
        Presentation is for discussion purposes only.
         Purpose of Meeting
Inform CLECs about DSL/RT based service
 offering that Verizon is considering
  What it might look like
  How it might work
  Potential Timelines
Solicit CLEC input in shaping a potential offering
  Forecasts
  Price-points
  Technical considerations
Explore possibilities even though service is not a
 mandated service
                      This is not an offering by Verizon.
                 Presentation is for discussion purposes only.
 Agenda for Verizon-CLEC-
 National PARTS Workshop
Draft Service Description
Technical Implications
Provisioning and Maintenance
Pre-Order, Order and Billing
Next Steps

               This is not an offering by Verizon.
          Presentation is for discussion purposes only.
     Verizon PARTS*
*Packet at Remote Terminal Service

   Draft Service Description
      February 6, 2001


              This is not an offering by Verizon.
         Presentation is for discussion purposes only.
    PARTS Service Proposal
Data Transport Service between rate
 demarcation point (RDP) at EU’s premises
 and CLEC specified DSX or FDF termination
 at CO.
  ATM handoff to CLEC in CO at DS3 or OC3c
   transmission rate
Verizon will own and operate all facilities,
 equipment and cards between RDP and CO
 handoff.
                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
PARTS Service Proposal (cont’d)
Available only in specially equipped remote
 terminals (RTs) from specially equipped
 central offices (COs) where necessary
 operating system support capabilities have
 been deployed.
  Network Requirements (I.e., software, shelves,
   cards, transport, optical concentration device) to be
   described in Technical Presentation
  No VZ RTs are presently equipped with the
   necessary network infrastructure.
                       This is not an offering by Verizon.
                  Presentation is for discussion purposes only.
        PARTS Service Overview
Initial Data service to be ADSL compatible
 supporting a UBR QOS supporting paired maximum
 downstream and upstream transmission rates
 according to four rate bands. One PVC per line.
                   Rate

Three options: 1 640KBPS 256KBPS
                  Band Max Down Max Up


                       distribution pair
  CLEC may line share 1.6MBPS 256KBPS (I.e., CLEC data
                     2
                     3  4 MBPS 832KBPS
   and Verizon voice)4 7.1MBPS 832KBPS
  CLEC may provide voice and data service over end user
   distribution pair
  CLEC may provide data only over distribution pair
Future offering to include discreetly chargeable
 CBR capability and additional PVC per line.
                       This is not an offering by Verizon.
                  Presentation is for discussion purposes only.
        PART Service Configuration 1: Line
               Sharing Equivalent
               VZ Voice
                Switch                                              Remote Terminal
                                  VZ Voice                                                                 ATU-R
                                   DS1’s                                 with
CLEC A Collo                                                          Integrated
                                                                     POTS/ADSL
                                                  OC-3 - Voice
                                NGDLC                                                                 F2
                                 COT      F                                              F1
                                                                        F   NGDLC               FDI
                                          D                             D
                D                                                            RT
                          OCD             F                             F
                S
        POT     X                                                                       VZ Voice and CLEC Data
                or                                     OC-3c -
                F                 OC-3c               ATM Data
                D
                F
                      DS3/OC-3c

                 CLEC
                  Data

               Verizon CO

                                             This is not an offering by Verizon.
                                        Presentation is for discussion purposes only.
               PART Service Configuration 2:
                  CLEC Data and Voice
                     Path to CLEC Voice
                            switch                            Remote Terminal
                                                                                                          ATU-R
               POT
                                                                    with
CLEC A Collo                                                     Integrated
                      MDF
                                                 OC-3 - Voice   POTS/ADSL
   Voice                       NGDLC                                                                 F2
                                COT                                                     F1
                                         F
                                                                       F   NGDLC               FDI
                                         D
                                                                       D    RT
    DATA        D        OCD             F
                                                                       F
                S
                X
                or
                                                        OC-3c -                        CLEC Data and Voice
                F                OC-3c                   ATM
                D                                        Data
                F
                       DS3/OC-
                       3c
                 CLEC
                  Data

               Verizon CO

                                            This is not an offering by Verizon.
                                       Presentation is for discussion purposes only.
 PART Service Configuration 3: Data Only


                                                              Remote Terminal
                                                                                                     ATU-R
                                                                    with
CLEC A Collo                                                     Integrated
                                                                POTS/ADSL
                                                                                                F2
                                        F                                          F1
                                        D                          F                     FDI
                                        F                              NGDLC
                                                                   D    RT
                D        OCD                                       F
        POT     S
                X
                or
                                                    OC-3c -                    CLEC Data Only
                F               OC-3c                ATM
                D                                    Data
                F
                      DS3/OC-
                      3c
                 CLEC
                  Data

               Verizon CO

                                        This is not an offering by Verizon.
                                   Presentation is for discussion purposes only.
  Verizon Potential Deployment

VZ estimates approximately 1,500 PARTS
 eligible RTs may be deployed throughout VZ
 over the next two years.
  Potential deployment to be driven by POTs
   feeder or Service Improvement relief
   requirements. Select resulting new NGDLC RTs
   to be equipped for PARTS. List of planned
   PARTs equipped RTs to be available 3/1/01.

                    This is not an offering by Verizon.
               Presentation is for discussion purposes only.
     Verizon Potential Deployment
               (cont’d)
  Previously deployed NGDLC systems in
   attractive market areas WHERE THERE IS
   AVAILABLE SYSTEM CAPACITY FOR EXPANSION
   will be considered for upgrade.
    CLEC input requested to identify these
     attractive market areas.
  Serving COs to be equipped with OCDs where
   at least one collocator is present.
Current plans do not include overlays or
 replacements of existing DLC systems.
                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
       Notification of Availability and Loop
                   Qualification
VZ will establish WEB page that will identify
 VZ’s plans for deployment of PARTS
 capability. WEB page will identify:
  State, CO Name, CO CLLI, OCD CLLI, RT CLLI,
   RT address, expected addresses to be served,
   planned availability date, confirmed availability
   date.
  Information will be for planning purposes only
   and will be subject to modification as VZ’s plans
   evolve.
                 Presentation updated every
  Information will be is for discussion purposes only. two months.
                      This is not an offering by Verizon.
      Notification of Availability and Loop
              Qualification (cont’d)

As part of turning RT up for POTs service,
 the loop qual database will be updated with
 a new indicator that will show when an end
 user’s address is eligible for PARTs service.
  All addresses shown as PARTs eligible in the
   loop qual database will be CSA compliant with
   the result that all supported transmission rates
   will be available to that address.

                      This is not an offering by Verizon.
                 Presentation is for discussion purposes only.
     PARTS Maintenance and
           Testing
MLT (or equivalent) testing available for
 line shared configuration.
  MLT testing not available for UNE loop and
   data only configurations.
  No additional test capabilities will be
   deployed.



                    This is not an offering by Verizon.
               Presentation is for discussion purposes only.
        Rate Structure and Rates
Rate elements:
 OCD Port: Recurring and non-recurring by
  transmission rate.
 PVC: Recurring and non-recurring by QoS and
  max transmission rate.
 PART line: Recurring and non-recurring
  according to service configuration (I.e, data
  only, line shared, UNE loop).
 Site Preparation Charge: Non-recurring charge
  that applies for equipping RT with PARTS
  capability.
                    This is not an offering by Verizon.
               Presentation is for discussion purposes only.
    PARTS Rate Elements
  SWC                               PART Remote Terminal            FDI
Collo Cage

             D                               NGDLC                               End User
             S                                                                   Demarc
             X
                 OCD
             o   (ATM
             r   DEVICE)
             F
             T
                                                 Site Preparation NRC
             F     OCD Port
                   NRC and
                   Recurring

                                                             Line NRC and Recurring

                       PART PVC
                       NRC and Recurring


                                This is not an offering by Verizon.
                           Presentation is for discussion purposes only.
    Proposed PARTS Schedule
Verizon decision to introduce
 PARTS.
Technical trial three months after
 decision
Operational trial nine months after
 decision
Service available eleven months
 after decision
                This is not an offering by Verizon.
           Presentation is for discussion purposes only.
Verizon PART Wholesale Service
      Customer Workshop
       Technical Overview
            February 6, 2001

        Mike Nawrocki     Verizon
               Technology

               This is not an offering by Verizon.
          Presentation is for discussion purposes only.
                    Outline
Overview of Service
 Architecture
Network Requirements
Service Components
CPE/Modem Certification
VPI/VCI Requirements
Questions
              This is not an offering by Verizon.
         Presentation is for discussion purposes only.
                                           Service Architecture
              Verizon Central Office


                To Verizon                    Voice
               Voice Switch                 DS1s/DS0s                                                                  ATU-R
                 or CLEC
                                                                                NGDLC w/ Integrated
                   Collo                                                       ADSL/POTS Line Cards

   CLEC                              Litespan             OC-3         Voice                          FDI
                                       2000                                         F     Litespan
   Collo                                            F
                                      COT                                           D       2000
                                                    D     OC-3c        ATM          F        RT       X
                D                                   F
                               OCD
CLEC            S
 Data           X
        POT     or                                                                                    FDI
                F                               OC-3c
                                                                                                                          ATU-R
DS3/OC-3c
                D
                F
                                                                                                      X



        OCD Port Termination                                  PART Feeder                              PART Copper
                                                                                                        Distribution
COT - Central Office Terminal
DSX - Digital Cross Connect
FDF - Fiber Distribution Frame
FDI - Feeder Distribution Interface
POT - Point of Termination
OCD - Optical Concentration Device
RT - Remote Terminal                                   This is not an offering by Verizon.
                                                  Presentation is for discussion purposes only.
              Network Requirements
2-Wire copper distribution sub-loop from the end
 user’s NID to the FDI
2-Wire RT-derived copper feeder facility from the
 FDI to the integrated line card at the RT
Common transport facility between the NGDLC
 RT and the Verizon OCD for data services
Common transport facility between the NGDLC
 RT and the NGDLC COT for Verizon and CLEC
 voice services

                      This is not an offering by Verizon.
                 Presentation is for discussion purposes only.
           Network Requirements
                 (cont’d)
Dedicated CLEC DS3/OC-3c termination on the
 Verizon OCD in the serving CO with connectivity
 to collocation arrangement
UBR PVC provisioned from the end user’s
 location to the CLEC’s equipment in the
 collocation arrangement




                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
                    PART Copper Distribution
                                                              New Cross-
                                                                connect
                 NGDLC w/ Integrated                          required at
                ADSL/POTS Line Cards                              FDI                     ATU-R
                        Litespan
        OC-3 (Voice)                                            FDI
                        Common                    Feeder/F1                 Distribution/F2
                        Control                    Facility                     Facility
                        Channel
                                                                X
                         Bank
                          #1
                   A         A
                                                                FDI
  OC-3c ATM (Data) B Channel D
                   C  Bank                                      X                             ATU-R
                             L
                   U   #2
                             U
                              VZ Voice & CLEC Data
                                        or
                             CLEC Voice & CLEC Data
                                        or
                                                                    PART Copper
ABCU - ATM Bank Control Unit    CLEC Data Only
                                                                     Distribution
ADLU - ADSL Digital Line Unit



                                     This is not an offering by Verizon.
                                Presentation is for discussion purposes only.
          PART Copper Distribution
                 (cont’d)
Physical sub-loop
  Copper distribution facility from the FDI to the
   end user’s NID and/or RDP
Feeder Distribution Interface (FDI)
  RT-derived feeder pairs from NGDLC are
   hardwired to the FDI
  Dispatch required to establish new cross-
   connect to move end user to RT-derived
   ADSL/POTS facility
                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
          PART Copper Distribution
                 (cont’d)
Design Criteria
  CSA Design Guidelines
  All loops are non-loaded
  Total length of loop, plus bridged tap, from
   RT to end user
    <9 kft if 26 gauge
    <12 kft if 24 gauge
  Total length of all bridged tap <2.5 kft; Any
   single bridged tap limited to <2 kft

                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
                         PART Feeder and ADLU Port
         Verizon Central Office                              NGDLC w/ Integrated
                                                            ADSL/POTS Line Cards
                                                                      Litespan
                                          FDF                         Common
              Litespan
                            Voice                OC-3 (Voice)         Control
               COT
                                                                      Channel
                                                                       Bank
                                                                        #1
                                                                                                     FDI
                                                                  A              A
                                                                      Channel
              VZ OCD        Data                                  B              D
                                                                  C
                                                                       Bank
                                                                                 L
                                                                                         Feeder/F1
                                                  OC-3c ATM       U
                                                                        #2
                                                                                 U
                                                                                                      X
OCD Virtual                                         (Data)
Connection
                      OCD Port
                                          FDF/                    ADLU Port           VZ Voice & CLEC Data
                                          DSX
                     Termination                                  Termination                   or
                    (DS3 or OC-3c)                                                   CLEC Voice & CLEC Data
                                                                                                or
                                                                                        CLEC Data Only
                   DS3/OC-3c to Collo




                                                    PART Feeder and ADLU Port

                                          This is not an offering by Verizon.
                                     Presentation is for discussion purposes only.
         PART Feeder and ADLU Port
                 (Cont’d)
Alcatel Litespan System
  Vendor release supporting integrated ADSL/POTS
   line cards
  Port on ADSL Digital Line Unit (ADLU) line card
    DMT modulation
    Dual line channel unit
  ATM Bank Control Unit (ABCU)
    ATM switching fabric and OC-3 interface



                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
        PART Feeder and ADLU Port
                (Cont’d)

OC-3c Transport
  Traffic capacity management required for
   common data transport
    Future enhancements to ATM service classes
     (e.g. CBR) will complicate
UBR PVC provisioned over common OC-3c
 ATM transport


                    This is not an offering by Verizon.
               Presentation is for discussion purposes only.
       PART Feeder and ADLU Port
               (Cont’d)

OCD
 Virtual path from ADLU port to Verizon’s OC-3c
  OCD port termination
 Virtual connection from Verizon’s port
  termination to CLEC’s DS3/OC-3c port
  termination




                    This is not an offering by Verizon.
               Presentation is for discussion purposes only.
PART Optical Concentration Device
             (OCD)
                                Verizon Central Office

       Verizon                 Voice DS1s
       Class 5                                                         FDF
       Switch
                           MDF
                                            Litespan    OC-3 (Voice)
                                              2000
       CLEC                                  COT
      Voice DS0s

                                       Verizon OCD
                                                        OC-3c (Data)
                 OCD Virtual
                 Connection



                 POT                                                   FDF/
                                      DS3/OC-3c Ports    OCD Port      DSX
                                                        Termination


   CLEC
 Collocation
Arrangement
                                                 DS3/OC-3c




                                 PART OCD Port Termination
                               This is not an offering by Verizon.
                          Presentation is for discussion purposes only.
             PART OCD (Cont’d)

OCD required in serving wire center
Port Termination - DS3 or OC-3c
Multiple NGDLC systems within the same
 serving CO are terminated on a single OCD
Aggregates data traffic and routes to
 CLEC’s port termination


                  This is not an offering by Verizon.
             Presentation is for discussion purposes only.
              PART OCD (Cont’d)

CLEC is responsible for capacity
 management of DS3/OC-3c between the
 OCD and their equipment
OCD will perform policing of ingress traffic
 from the CLECs




                   This is not an offering by Verizon.
              Presentation is for discussion purposes only.
               CPE/Modems
CPE equipment (e.g. ADSL modems) is
 the responsibility of the data provider
CPE must be compatible with the
 selected integrated NGDLC platform
Verizon will develop list of compatible
 vendor modems



                  This is not an offering by Verizon.
             Presentation is for discussion purposes only.
          CPE/Modems (cont’d)
Future process for evaluation of new
 modems and CPE devices must be
 developed
  customer request process
  costs for modem evaluation and testing
  timeline and posting of compatible CPE
  alternatives to Verizon testing



                   This is not an offering by Verizon.
              Presentation is for discussion purposes only.
                                      VPI/VCI Assignments
            Verizon Central Office


               To Verizon
              Voice Switch                                                                                         ATU-R
                or CLEC                        Voice                   NGDLC w/ Integrated
                  Collo                      DS1s/DS0s                ADSL/POTS Line Cards
                                  Litespan                                                      ADLU
                                                         OC-3       Voice            Litespan
                                                                                                        FDI
  CLEC                              2000                                       F                 Card
  Collo                                           F                                    2000
                                   COT                                         D
                                                  D      OC-3c      ATM        F                        X
              D                                   F
                        OCD
CLEC          S
 Data POT     X                                                             ABCU
              or                                                                                        FDI
                                                                            Card
              F                              OC-3c
                                                                                                                        ATU-R
DS3/OC-3c
              D
              F
                                                                                                        X



 Logical Connection 3                             Logical Connection 2                           Logical Connection 1
      (VPI/VCI)                                        (VPI/VCI)                                      (VPI/VCI)
   CLEC Assigned                              Based upon Channel Bank, Port                     Dependant upon CPE
                                                and Slot Number of ADLU
VPI - Virtual Path Indicator
VCI - Virtual Channel Indicator
                                                    This is not an offering by Verizon.
                                               Presentation is for discussion purposes only.
Questions?



     This is not an offering by Verizon.
Presentation is for discussion purposes only.
PARTS Operations & Systems
  Wholesale Pre-Order, Order & Billing
                Chris Marino
     Provisioning & Maintenance
                John White


                 This is not an offering by Verizon.
            Presentation is for discussion purposes only.
Wholesale Pre-Order, Order & Billing
Infrastructure Service Orders
ASR required for PARTS connectivity
  DS3/OC3c connectivity must be established
   between Co-location arrangement and OCD
TISOC will handle ASR for PARTS offering
New information may be required on ASR for this
 service
  Planning stages of development
  May need new codes to identify as PARTS S.O.
  Need to define and obtain new USOCS/FIDS
                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
     Wholesale Pre-Order, Order &
                Billing

Infrastructure Service Orders (Cont’d)
System modifications need to be defined
 and implemented
  Carrier Services Gateway
  CAFÉ/EXACT
  CABS
  SOP (UniSON, ASOP)


                   This is not an offering by Verizon.
              Presentation is for discussion purposes only.
  Wholesale Pre-Order, Order & Billing
End User Service Orders
LSR required to establish PARTS end user
 accounts
TISOCs will handle LSRs for end user accounts
New fields required on the LSR
  Planning stages of development
  End User Modem information required
  VPI/VCI information required
  New codes will be needed to identify PARTS component
  Need to define and obtain new USOCS/FIDS
                       This is not an offering by Verizon.
                  Presentation is for discussion purposes only.
Wholesale Pre-Order, Order & Billing

End User Service Orders (Cont’d)
Depending on option multiple S.O.’s will be
 generated.
System modifications need to be defined and
 implemented
  Web GUI
  EDI
  Request Manager
  SOPs (UniSON, MISOS, SOP/DOE, expressTRAK,
   NOC-V, SSNS)    This is not an offering by Verizon.
                    Presentation is for discussion purposes only.
      Wholesale Pre-Order, Order &
                 Billing
Service Assurance
RETAS will remain as the electronic mechanism
 to communicate maintenance requests
RCMC will have maintenance responsibility for
 OC3c/DS3 from CLEC to OCD as well as end
 user portion from RT to NID
System impacts need to be assessed, i.e.
 RETAS, WFA, etc.
System Modifications need to be developed
 and implemented
                    This is not an offering by Verizon.
               Presentation is for discussion purposes only.
Wholesale Pre-Order, Order & Billing

 Service Assurance (Cont’d)
 Practices need to be developed for the
  handling of PART repair calls.
   Assumptions
     VRRC voice
     RCMC data



                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
Wholesale Pre-Order, Order & Billing

Billing
Planning stages of development
Standard bill medium options will be
 available
Billing modifications need to be assessed,
 developed and system modifications need to
 be defined and implemented (CABS, CRIS)

                   This is not an offering by Verizon.
              Presentation is for discussion purposes only.
 Provisioning & Maintenance
Physical Layer
  Systems
  Methods & Procedures
  Training
Virtual Layer
  Systems
  Methods & Procedures
  Training

                 This is not an offering by Verizon.
            Presentation is for discussion purposes only.
                Domain Impacts
Customers           Interfaces                     Gateways                           Backend OSS

  CLEC/DLEC               PreOrder                   PreOrder                PreOrder




   CLEC                    Order                      Order                      Order        Provisioning




   DLEC                    Billing                                               Billing




                         Maintenance                Maintenance             Maintenance
                          & Repair                   & Repair                & Repair




          CLEC Support          •Line Loss                •Documentation
                     -          •Notifiers                •Workshops
                                •Trouble Tickets          •Change Notification
                                •Testing

                  Generic Example - not specific to this offering
                                 This is not an offering by Verizon.
                            Presentation is for discussion purposes only.
                                   Development Timeline and 2001 Planned Release Schedule

                       Release 00.3                    Release 01.1                             Release 01.2                                 Release 01.3

                                      2000   2001

     Sept        Oct         Nov       Dec     Jan   Feb     March         Apr    May        June       July       Aug        Sept          Oct        Nov         Dec



                                Rel 00.3

                                                                Rel 01.1

                                                                                                           Rel 01.2

                                                                                                                                                             Rel 01.3




                                                                   60 days=      30 days =          90 days =         30 days =
                                                                    Analysis,    Detailed designs   Coding and        Integration Testing         30 days =
                                                             General Design,                        Unit Testing                                  CLEC Testing
   Internal VZ                                              Release Package




Key Activities and
External CLEC
Communication
for Type 4 & 5
Change Requests




                                                Generic Example - not specific to this offering
                                                            This is not an offering by Verizon.
                                                       Presentation is for discussion purposes only.
Open Systems Interconnection Model
Application Layer   Contains functions for particular applications services, such as file
                    transfer, remote file access and virtual terminals.
Presentation        Provides transparent communications services by masking the
                    differences of varying data formats (character codes, for example)
Layer               between dissimilar systems.
Session Layer       Is concerned with dialog management. It controls the use of the
                    basic communications facility provided by the Transport Layer.
Transport Layer     Defines the rules for information exchange and manages end-to-end
                    delivery of information within and between networks, including error
                    recovery and flow control.
Network Layer       Determines how data is transferred between computers. It also
                    addresses routing within and between individual networks.
Data Link Layer     Concerned with procedures and protocols for operating the
                    communications lines. It also has a way of detecting and correcting
                    message errors.
Physical Layer      Deals with the physical means of sending data over lines. (i.e.:
                    electrical, mechanical and functional control of data circuits)

                              This is not an offering by Verizon.
                         Presentation is for discussion purposes only.
Open Systems Interconnection Model

Application                                                       Application
Presentation                                                      Presentation
  Session                                                           Session
 Transport                                                         Transport
  Network      Network                      Network                 Network
 Data Link     Data Link                    Data Link              Data Link
  Physical     Physical                     Physical                Physical
   Host          Node                           Node                 Host



                       This is not an offering by Verizon.
                  Presentation is for discussion purposes only.
  Open Systems Interconnection Model

Application                                                                   Application
Presentation                                                                  Presentation
  Session                                                                       Session
 Transport                                                                     Transport
 Network        Network                 Network                    Network     Network
 Data Link     Data Link               Data Link                  Data Link    Data Link
 Physical       Physical                Physical                   Physical    Physical

   Host          Node                  Node                        Node          Host
               CLEC ATM           ILEC ATM/OCD                  Litespan RT




                                This is not an offering by Verizon.
                           Presentation is for discussion purposes only.
                                               RT Based ADSL
           Network Creation Process Flow - Access Subsystem Capacity Creation
                                                              NP


                                                                                            CO
                                  IOF
 PICS                                                                                       ENG


Infobank                         OSP
                                                         CM
EIU/News                         P&E                                           Network Operations

                                              OSP/EI               Surv.
 TIRKS                    FA                                       Center
   E1                                                                               Prov.
                                                       TNM/NMA/                    Center
 TIRKS                                                  TONICS
                         LFACS
   F1
                                                                                   NCON


WFA/DI              CO                    OCD EMS                   AMS




                                                   Digital        Litespan   OC3   Litespan
        DLEC                                       Switch           COT               RT
                                                                                                               NIC
      Collocation
     Arrangement                                                                                  N   MODEM
                                                                   OC3c
                                                                                                  I
                                                       OCD                                            Filter
                                 DS3 / OC3c                                                       D
                                                   Access Subsystem                                   Customer Home
Next Steps




     This is not an offering by Verizon.
Presentation is for discussion purposes only.
               Next Steps
Verizon will continue discussions with
 regulators related to Verizon merger
 obligations
Verizon will participate in OBF and
 industry forums
Verizon will distribute deployment lists for
 potential RTs
  2/15 target in East
  3/1 target in West


                     This is not an offering by Verizon.
                Presentation is for discussion purposes only.
             Next Steps

Verizon solicits CLEC input on
 prioritization of potential RTs
  3/1 in East
  3/15 in West
Verizon solicits CLEC input on price-
 points



                   This is not an offering by Verizon.
              Presentation is for discussion purposes only.
                                            Illustrative Price Structure Alternatives
                                                 VZ Proposed Deployment Plan



Assumptions:
500 Living Units/RT
3 DLEC PARTS customers per RT
Illustrative Prices

CLEC Name:_____________________________________

Price Plan Alternative 1:
Site Establishment Charge/CLEC/RT                                     $15,000
Monthly recurring per working PARTS line                              $10.50
Percent expected market penetration
(of 500 Living Units per equipped RT)
at end of 5 years                                                     _____%*
Overall Level of Interest (High, Med., Low)                           _____

Price Plan Alternative 2:
Monthly recurring per working PARTS line                              $18.00
Percent expected market penetration
(of 500 Living Units per equipped RT)
 at end of 5 years                                                    _____%*
 Overall Level of Interest (High, Med., Low)                          _____

*In general, assume PARTS service deployed to RTs where POTS relief is required.
Note: This is for planning purposes and is not a binding forecast. CLEC specific data will be maintained on a confidential basis.




                                                   This is not an offering by Verizon.
                                              Presentation is for discussion purposes only.
                       Illustrative Price Structure Alternatives
                            Deployment Plan with Overlays



Assumptions:
500 Living Units/RT
3 DLEC PARTS customers per RT
Illustrative Prices

CLEC Name:_______________________________________

Price Plan Alternative 1:
Site Establishment Charge/CLEC/RT                   $60,000
Monthly recurring per working PARTS line            $10.50
Percent expected market penetration
(of 500 Living Units per equipped RT)
 at end of 5 years                                  _____%*
Overall Level of Interest (High, Med., Low)         _____

Price Plan Alternative 2:
Monthly recurring per working PARTS line            $39.50
Percent expected market penetration
(of 500 Living Units per equipped RT)
 at end of 5 years                                  _____%*
Overall Level of Interest (High, Med., Low)         _____

*In general, assume PARTS service deployed to RTs where DLECs have committed to
support service from these RTs.
Note: This is for planning purposes and is not a binding forecast. CLEC specific data will
be maintained on a confidential basis.



                                   This is not an offering by Verizon.
                              Presentation is for discussion purposes only.
CLEC Name:____________________________________
For each of the following price points indicate level of interest
  (High, Medium, Low to none) and your five year view of the
  potential number of lines you would purchase

     RT Site Prep      Per Line NRC       Per Line Monthly Charge Level of interest (H,M,L) 5 year View Est States/Areas*

                                                                                           Number of Lines
     $           -     $            60    $                       5
     $           -     $            60    $                      10
     $           -     $            60    $                      15
     $           -     $            60    $                      20
     $           -     $            60    $                      25
     $           -     $            60    $                      30
     $           -     $           120    $                       5
     $           -     $           120    $                      10
     $           -     $           120    $                      15
     $           -     $           120    $                      20
     $           -     $           120    $                      25
     $           -     $           120    $                      30


     Note: This is for planning purposes and is not a binding forecast. CLEC specific data will be maintained on a confidential basis.
     * If interest is only in certain states or areas, please specify




                                                         This is not an offering by Verizon.
                                                    Presentation is for discussion purposes only.
CLEC Name:_________________________

List Verizon states of interest in priority order:
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
_____________          ________________           ___________________
Note: This is for planning purposes and is not a binding forecast. CLEC specific data will be maintained on a
     confidential basis.




                                           This is not an offering by Verizon.
                                      Presentation is for discussion purposes only.
                 Next Steps
Verizon seeks CLEC input on
 prioritized list of Technical Capabilities
 for PART service:
   Additional ATM Classes of Service (e.g.
   CBR, VBR)
   Additional DSL Technologies (e.g. G.lite,
   HDSL, G.shdsl)
   Anticipated Service Tier Rates
   (Upstream/Downstream rates)
   Second PVC line to end user (do CLECs
   want UBR+CBR, CBR only, etc.)
                   This is not an offering by Verizon.
              Presentation is for discussion purposes only.
                 Next Steps

Next general meeting March 21, 2001
  Solicit CLEC input on city
Meeting will update CLECs on status
Meeting will review issues log




                  This is not an offering by Verizon.
             Presentation is for discussion purposes only.
     This is not an offering by Verizon.
Presentation is for discussion purposes only.
                                 Glossary of Acronyms
ABCU - ATM Bank Control Unit                                CLLI - Common Language Location Identifier
   Channel unit in the Litespan system that
                                                             As the name implies, an 11 character code that
    contains the ATM switching fabric and OC-3
                                                                identifies a central office or piece of equipment.
    optical interfaces for feeding ATM traffic into the
    channel bank.                                           COT - Central Office Terminal
ADLU - ADSL Digital Line Unit                                The NGDLC hardware that is physically located
                                                                in the Central Office.
 Channel unit in the Litespan system that
    contains the ADSL transceiver and line                  CSA – Carrier Serving Area
    termination circuitry.                                   Loop distribution design guidelines developed
ADSL - Asynchronous Digital Subscriber Line                     for metallic extensions from Digital Loop Carrier
                                                                Remote Terminals to customer premises.
 Transmission technology utilizing copper wires
    to send high speed digital signals from the             DSX - Digital Cross-Connect
    central office to the subscriber’s premise.              Equipment used to provide an electrical cross-
ASR - Access Service Request                                    connection point for digital lines operating at the
                                                                same transmission rate.
 The service request form sent from the CLEC to
    order the connection from the OCD to the                FDF - Fiber Distribution Frame
    collocation cage.                                        Equipment used to provide a fiber termination
ATM - Asynchronous Transfer Mode                                point
 High speed, high bandwidth, packet-like                   FDI - Feeder Distribution Interface
    switching and multiplexing transmission                  A cross-connect location usually outside of the
    technology.                                                 RT within which copper feeder facilities are
CBR – Constant Bit Rate                                         cross-connected to copper distribution facilities
                                                                servicing end user locations.
 Applications or services in a digital network that
    are to be the same bandwidth for the duration
    of a call or connection.



                                           This is not an offering by Verizon.
                                      Presentation is for discussion purposes only.
                                   Glossary of Acronyms
LSR - Local Service Request
                                                              QoS    - Quality of Service
                                                               The bit rate specified - see CBR and UBR.
 The service request form sent from the CLEC to
    order the PARTS line and PVC(s) from the OCD              RETAS - Repair Trouble Administration System
    to the RDP at the end user’s premise.                      The electronic mechanism to communicate
NGDLC – Next Generation Digital Loop Carrier                       maintenance requests to the ILEC.
 A digital loop carrier system that has the                  RT - Remote Terminal
    capability to provision both narrowband and                Controlled Environmental Huts (CEVs), Huts and
    wideband services.                                             Cabinets located in the outside plant network
POT - Point of Termination                                         and equipped with digital loop carrier
                                                                   equipment.
 The point of demarcation at which Verizon's
    responsibility for the provision of service ends.         TISOC - Telecom Industry Services Operation
                                                                   Center
PVC – Permanent Virtual Circuit
                                                               Order processing center for PARTS orders.
 A virtual connection which is established
    administratively via a service order process.             UBR – Unspecified Bit Rate
OBF - Order and Billing Forum                                  “Best Effort” service with no performance
                                                                   guarantees.
 An industry forum to discuss and implement
    changes to the ASR and LSR.                               VPI - Virtual Path Indicator
OCD - Optical Concentration Device                             A numerical identifier in the ATM cell header
                                                                   that indicates the virtual path for routing a cell.
 A device deployed in the serving wire center for
    the purposes of routing and aggregation of                VCI - Virtual Channel Indicator
    incoming data traffic from multiple NGDLC                  A unique numerical tag in the ATM cell header
     systems.                                                      which uniquely identifies the virtual channel
                                                                   over which a cell travels.



                                             This is not an offering by Verizon.
                                        Presentation is for discussion purposes only.

				
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