20070930-Redes Pasivas Opticas

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All Rights Reserved Alcatel-Lucent 2006, #####

REDES PASIVAS OPTICAS

CONIET 2007


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All Rights Reserved Alcatel-Lucent 20072 | FTTU | Marzo 2007

Agenda

Por que Fibra Hasta el Hogar - FFTH ?

Por que Redes Opticas Pasivas - PON)

GPON (Gigabit PON)

Alcatel-Lucent GPON?

Resumen


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Agenda



GPON (Gigabit PON)


Resumen


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Aplicaciones Actuales

Triple Play Implementado a Travs de Tres Servicios

Cada servicio es un producto discreto

HIGH- SPEEDINTERNET

(DATA)

VOICE

VIDEO


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Triple Play Servicios Centrados en el Usuario

Todos los servicios en un nicopaquete con una nica conexin


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La Banda ancha esta dominando crecientemente todos los servicios.

Expectativas de ancho de banda tienden a ser mayores

Connectividad en Banda Ancha en Crecimiento con Mayores Demandas de Ancho

de Banda

Source: Alcatel-Lucent and DellOro, 2005

1999 2001 2003 2005 2007 2009Bandwidth/Subscriberinkb/s

100,000

100

1,000

10,000

100

400

300

200

Typical User Leading User

Worldwide number of broadband subscribers

(millions)

(millions)

(millions)

(millions)


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Mas y Mas Usuarios estn Demandando Banda Ancha

Inicialmente el ancho de

banda se determinaba por los

servicios tradicionales

ofrecidos por el operador

Actualmente los servicios

estn disponibles

globalmente en la internet,as como los nuevos

dispositivos estn creando

una demanda mayor de

ancho de banda.

E

nMillones

Fuente: IDATE

0

20

40

60

80

100

120

2004 2005 2006 2007 2008

Usuarios de Banda Ancha en Europa


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Downstream increase drivers Upstream increase drivers

Se requiere aumentar el Ancho de Banda en lugar de mejorar las tcnicas de

compresin

Mayor Demanda de Capacidad de Ancho de Banda

SDTV

HDTV

Basic HSI

Gaming

Multimedia surfing

Video Conf., learning

Home working

2 Mb/s per channel

8-12 Mb/s per channel

5 Mb/s average

2 Mb/s per session

8 Mb/s average

3 Mb/s per session

4 Mb/s average

SDTV

Basic HSI

HDTV

Personal content upload

GamingMultimedia surfing

Video Conf., learning

Remote home monitoring

Home working

0.2 Mb/s

2 Mb/s average

0.5 Mb/s

3 Mb/s per channel

2 Mb/s per session2 Mb/s per session

3 Mb/s per session

0.5 Mb/s per call

1 Mb/s averageDrivers: HDTV, variableQuality of Service

Drivers: Sharing multimediacontent (video, audio)


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El Futuro de la Banda Ancha son los Servicios de Triple Play

Video

Alta definicin y definicin standard Multiples set-tops, DVRs, picture-in-picture,mosaic views Gran ancho de banda y alta calidad son requeridos.

Voz

Tarifas planas. Integrada con e-mail y lista de contactos.

Bajo ancho de banda y alta calidad son requeridos. Data

Gran ancho de banda Tolerancia a grandes retardos y variaciones (Bursty) La velocidad percibida es ms importante que lacalidad.

Minimum

HSITier 2

High Def

Standard Def

Standard Def

TV 1

HSITier 1

TV 2DVR 1

DVR 2

Data

25Mb/s

StillMoreData!!

HSITier 3

MoreData

Standard Def TV 3

100+Mb/s

50Mb/s

High Def


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Cobre (DSL) y Coaxial (DOCSIS) como opciones de Banda Ancha

CableCoaxial

Ancho de Banda compartido entre losusuarios

Limitado a un espectro de RF de 1GHz para el descendente

Tpicamente limitado de 5 a 65 MHzpara el trfico compartido ascendente

Cable Par-Trenzado de cobre

Limitado a un ancho de banda de 25a 40 MHz.

Fibra ptica Mono-Modo

Ancho de banda ilimitado. Ancho de banda limitado solo por la

velocidad de sus componentes.1 2 3 4 5

VDSL

ADSL2+

ADSL2

ADSL

RE-ADSL2

8

3

11

24

52Mb/s

100Mb/s

VDSL2

DOCSIS 2.0

DOCSIS 1.1

Cobre y coaxial son limitados

Loop length in Km


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DSL vs. Coax vs. FTTH (Fiber to the Home)

OUTSIDEPLANTCENTRALOFFICE CUSTOMERPREMISES

Gigabit

Ethernet

Aggregation

Fiber Feeder

Copper dropDSL Access Multiplexer

DSL

HybridFiber Coax

Coax drop

fiber node Amplifier

Optical LineTerminationSystem

Fiber drop

PassiveOpticalNetwork

Fiber Feeder

Fiber

Copper

CoaxCable Modem

Termination

System

Splitter cabinet

Tap

BranchingBox

Copper cross-connect box


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Nuevos Edificios: Perfecto para desplegar FTTH

Nuevas Redes, Nuevos Edificios (Greenfields)

Por que instalar cables de cobre cuando el costo del cable de fibra esmenor?

Por que usar un ancho de banda medianamente limitado cuando la fibrano ofrece limites?

Por que poner electrnica activa en los gabinetes de interior o exteriorcuando se puede usar equipo pasivo?

Por que usar broadcast orientado a coaxial cuando el modelo del futurorequiere capacidad multimedia?

Por que no diferir la mayor parte de los gastos de CAPEX hasta que el

abonado sea dado de alta


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Fibra soporta modelos flexibles y servicios de un proveedor

Acceso Abierto:

Proveedor de Contenidos Usando una nica Plataforma de Acceso

Home 1

Home 2

Home 3

Fiberinfrastructure

operator

Equipment

operator

Voiceprovider

Internetprovider

IPTV

provider

CATV provider

b


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La fibra soporta servicios y modelos flexibles de diferentes proveedores

IPTVprovider

# 1

IPTVprovider

# 2

Voice

provider

# 1

Voice

provider

# 2

Acceso Abierto:

Mltiples Proveedores Sobre una nica Plataforma

Fiberinfrastructure

operator

Equipment

operator

Home 1

Home 2

Home 3

CATV provider

Internetprovider

# 3

Internetprovider

# 2

Internetprovider

#1

Voiceprovider

# 3

IPTVprovider

# 3


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Agenda

Por que Fibra Hasta el Hogar - FFTH ? Por que Redes Opticas Pasivas - PON)

GPON (Gigabit PON)


Resumen


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Que es PON - Passive Optical Networking ?

Tecnologa que ofrece :

Fibra ptica compartida para entregar voz, vdeo y data Derivadores (splitters) pasivos usados para compartir fibra entre abonados

No electrnica en la planta externa

Soporta RF (CATV) e IPTV en una misma fibra

Transmit

Receive WavelengthSplitter/Combiner

Optical LineTerminal (OLT)

Optical NetworkTerminal (ONT)

Subscribers


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Las Diferentes Arquitecturas FTTH

Ethernet SwitchAggregation

1*GigE 24*100 Mb/s

PON OLTAggregation

Up to10*GigE

2.5/1.2 Gb/s 64*2.4/1.2 Gb/s

Splitter

Ethernet SwitchAggregation

1*GigE24*100 Mb/s

Cat 5

FIELD CABINETCENTRAL OFFICECUSTOMERPREMISES

POINT-TO-

POINT

ACTIVE

ETHERNET

PASSIVE

OPTICAL

NETWORK

Ethernet Switch

1*GigE 24*100 Mb/s


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Tecnologas FTTH

PON Active Ethernet Point-to-Point Ethernet

Number of subscribersper system

2000+ 720 720

Maximum reach 20 km (typical) 10 km (short reach optics)

70 km (long reach optics)

10 km (short reach optics)

70 km (long reach optics)

Downstreamline rate

2.5 Gb/s 100 Mb/s 100 Mb/s

Average downstreamline rate

40 2300 Mb/s 12-100 Mb/s 100 Mb/s

Upstreamline rate

1.25 Gb/s 100 Mb/s 100 Mb/s

Averageupstream line rate

35 1150 Mb/s 3-50 Mb/s 100 Mb/s


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Diferencias Funcionales Entre Tecnologas

PON Active Ethernet Point-to-Point Ethernet

Small street or pole cabinet for fibermanagement and 1:64 splitter cards

Larger street cabinet with rack for Ethernetswitches, power node and fiber management

Small street or pole cabinet for fiber flexibilitypoint

No power node Power node with batteries in case of lifelinevoice

No power node

Combination of passive centralized splittersand remote taps

Activation of multiple Gigabit Ethernet uplinkcards to exchange as well as pre-determinednumber of 100 BaseT optical port cards linksto homes at street cabinet level

Activation of 100 BaseT optical port cards linksto homes at street cabinet level

Minimum investment in fiber Some investment in fiber and active OSPequipment

Large amount of fiber required

Support for RF (CATV)or IP video

IP video only IP video only


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Feature Benefit

Por que PON?

Soporta RF (CATV) overlay e IPTV

Mejor escalabilidad del equipamiento en laOC

No ectrnica activa en la planta externa

Comparticin de la palnta externa de lared de fibra

Compatibilidad directa con los TV s existentes,evita el uso obligado de set-top boxes.

Evita la acumulacin (stacking) deswitches Ethernety minimiza las interfases de red en el core

Minimiza la inversin de CAPEX y OPEX; reduce losrequerimientos de espacio y energa

Distribucin del costo del sistema sobre un mayornmero de usuarios, reduciendo la cantidad defibra y tarjetas de lneas en la


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Agenda



GPON (Gigabit PON)


Resumen


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Arquitectura GPON

1,490 nm

1,310 nm

Central Office

Typically up to 20 km (28 dB)

Voice , Data, and Video

Passive

Outside Plant

2.5Gb/s

1.2Gb/s

splitters points

1,550 nm to support

local CATV

service If required

Softswitch(voice)

Edge Router(data, video)

Optical

Line Terminal

Single family homes

Multi-dwelling units

Small/Medium

Enterprises

Un nico cable de fibra ptica con ancho de banda ilimitado para todos los servicios

(voz, datos y video)


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Designed by network providers for network providersRobust specification for triple play over fiber

24 operators engaged

Standard ITU Respaldado por Operators a Nivel Mundial
http://www.bellsouth.com/http://www.telus.com/http://www.swisscom.com/GHQ/?lang=dehttp://www.telecomitalia.it/cgi-bin/tiportale/TIPortale/ep/start.do?tabId=0&LANG=IT


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Principales Tecnologas PON

Typical installationOUTSIDE

PLANTCENTRAL

OFFICECUSTOMERPREMISES

GPON

PassiveSplitters

64Splits perfeeder fiber

GPON OLT

Gigabit PON (GPON)

Up to 2.5 Gb/s with symmetricand asymmetric rate combinations

Efficient for IP transport

28 dB optical budget

GPON encapsulation mode(GEM) for data transfer

Enhanced security

Up to20 km

EPON

PassiveSplitters

Limited to 32splits per feeder fiberwhen using lowperformance laserand 10 km specification

EPON OLT

Ethernet PON (EPON)

IEEE standard available sincemid-2004

10 Gb/s standards in investigation 10 km/Class A reach is the common

implementation

8b/10b line coding, long PHYoverhead for upstream bursts


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Worldwide PON Activities

NA

Verizon to deploy GPON for

brown and greenfield

Bell Canada to deploy GPON

for greenfield

AT&T deploying GPON forgreenfield

Qwest selectively deploying

GPON

Numerous municipalities

deploying GPON EMAI

France Telecom Parispilot for 2006 World Cup

Telefonica has announced

lab trials

GPON in Nordics

Kuwait MOC deploying GPON

APAC

Chinapreliminary

field trials JapanNTT deploying EPON

Australiain early GPON

evaluation

Singaporein field trials

LAM

Telefonica in Argentina in

lab trials


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GPON Provides the Bandwidth for Triple Play

GPON enables long-term service growth

Effective Bandwidth Per Subscriber

1

10

100

1,000

8 12 16 20 24 28 32 36 40 44 48 52 56 60 64

Typical number of splits per PON

Mb/speruser

GPON

EPON

Target bandwidth

Possible with Multi-Dwelling Unit ONT(assuming 24 xDSL or CAT5)


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Feature Benefit

Por que GPON? (1)

FSAN Standardization

Line rates: 2.5 Gb/s downstream,1.2 Gb/s upstream

Up to 64 splits

20 km with 28 dB optical budget

Many carriers driving standard interfaces and designs

Highest commercially available bandwidth for tripleplay services

Typical 40 Mb/s per subscribersustained; can peak to more

than 100 Mb/s

Spreads system cost over greater number of users byreducing fiber count and Central Office line cards

Long reach permits serving all new constructionareas in a city with a minimum number of CentralOffices


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Feature Benefit

Why GPON? (2)

93% bandwidth efficiency

As per standard, up to 8 classes of service

ONT Management and Control Interface(OMCI)

Highest PON efficiency, maximizes revenueper customer

Ensures prioritization of voice, video anddata with proper Quality of Service with

Pbit marking

Allows remote provisioning, monitoring,performance and fault management


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Agenda



GPON (Gigabit PON)


Resumen


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Worldwide FTTH References

North America

Verizon

AT&T

Ntelos

Squire Creek, Louisiana

Chelan Count Public Utility,

Washington Future Way Communications (FCI

Broadband) Ontario

Foothills Telephone, Kentucky

United Telesystems, Georgia

Bristol Virginia Utilities, Virginia

Dalton Utilities, Georgia

City of Quincy, Florida

Paducah Power, Kentucky

EATEL, Lousiana

Morristown, Tennessee

Brazil

Fazenda da Grama

Europe

Telekom Austria, Austria Principality of Asturias, Spain

Fiberdata, Sweden

France Telecom, France

PT Luxemburg, Luxemburg

Asia/Pacific

Itochu Cable Systems, Japan

Telstra, Australia

New Zealand

Middle East Ministry of Communications, Kuwait

Nayatel, Pakistan


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Agenda



GPON (Gigabit PON) Alcatel-Lucent GPON?

Resumen


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Componentes del Sistema Alcatel-Lucent 7342

Packet Optical Line Terminal (P-OLT)

Optical Network Terminal (ONT)

Indoor ONT

Outdoor ONT

Element Management SystemI-Series ONT

O-Series ONT

OLT

B-Series ONT

I-Series ONT


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Caratersticas Alcatel-Lucent

20 km with 28 dB optical budget with no forward error correction (FEC) Longer distances possible when activating FEC

Up to 2,048 ONTs supported per OLT density of PON ports per line card doubled in 2007

100 Gb/s high availability switching fabric

non-blocking redundant and load sharing modes

Advanced Encryption Standard

Managed by Alcatel-Lucent 5523 AWS

Certified with Alcatel-Lucent 5020 Softswitch for NGN voice


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Beneficios Alcatel-Lucent

End-to-end IP-based

solution

Includes routers, servers and gateways tested and

integrated into a complete triple play solution

Application flexibility Largest variety of ONTs tailored for different applications(indoor, outdoor, multiple dwelling units and business)

Analog or RF video Allows operators the flexibility to start with RF overlayand add IPTV at a later date

FSAN compliance Ensures interoperability and provides known networkdesign characteristics

Experience in access Over 100 million lines installed


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Optical Network Terminals (ONTs) (1)

ONT I-Series

Demultiplexes GPON signal into subscriber interfaces Compact, indoor unit

Mounted on indoor wall or placed free-standingon desk or shelf

Provides POTS, Ethernet and CATV video

Can be customer-installed, if fiber drop ispre-provisioned by service provider

Local power with battery backup

Ideal for new construction with fiber

laid to each living unit during construction.

ONT is placed only when the apartment is occupied.


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Optical Network Terminals (ONTs)

ONT I-Series Ultra Compact

Demultiplexes GPON signal into subscriberinterfaces

Industrys smallest GPON ONT!

Fits in hand, requires minimal space

Mounted on indoor wall or placed free-standing on desk or shelf

Provides two 10/100 Ethernet ports Local power with battery backup

Ultra-compact size, ideal for large apartment

complexes or high-rises, needs minimum space


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Optical Network Terminals (ONTs) (2)

ONT O-Series

Demultiplexes GPON signal into subscriber interfaces Hardened for outdoor mounting

2/4 POTS, 1/2 Ethernet and 1 CATV video port

Optional MoCA interface


Ideal for upscale single family homecompounds near central wiring closets

that centralize all phone lines, Ethernet and

CATV wiring


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Optical Network Terminals (3)

ONT B-Series

Demultiplexes GPON signal into subscriber interfaces Small business or home business

Hardened for outdoor mounting

Maximum of 8 POTS lines, 1 GigE portand 2 DS1 or E1 ports for PRI service

Optional RF connector


Serve business and residential customerson the same PON line!


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Optical Network Terminals (4) Available 2007

ONT M-Series

Demultiplexes GPON signal into subscriberinterfaces

24 POTS and 12 VDSL2 or 12 GigE

Optional F-connector for RF video

Mounting options 19 rack mounting - vertically or horizontally

Outdoors in external enclosure

Low profile only 9.3 cm height

Locally powered with battery backup RoHS compliant

12

3.65

Ideal for apartment buildings or multi-

tenant building with up to 12 living units


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Tpica Solucin Triple Play End-to-End

Internet

Alcatel-Lucent 7450 ESS

Alcatel-Lucent 7750 SR

VPLS/

HVPLS

BRAS

IPTV

Internet

DHCP

server

Alcatel-Lucent 7342 GPONPPPoE

DHCP

Aggregation

Ethernet aggregationPer-sub, per-service

QoS

Subscriber profileIGMP proxy for IPTV

Security

Reliable Layer 2

forwarding model

Alcatel-Lucent 7342

ONT

PON fiberdistribution

Edge Routing

IP-service terminationPer-service QoS

IPTV multicast routing

Flexibility for DHCP andPPPoE for HSIA present

mode of operation

Services and Servers

HSIADHCP

Policy

Radius AAA

Home/Business

RGsTR-069

Voice

DataVideo

Access

High-speed fiberaccess

Unparalleled bandwidth

evolution to the homeIGMP, Security, QoS

No electronics in the

plant

IPTV

Phone

RG

Business Transformation

VoIP services

Gateways

IPTV

VPNs/HSIA

Billing

Network Transformation Service TransformationSecurity/Firewall

VOIP

Ultra broadband

IPTV

Customer support

Massive bandwidth scalingATM to EthernetQoS for multiple services

Multicast and Unicast

High availabilityOptimized cost structure

Soft

Switch

SIP

IPTV


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Agenda



GPON (Gigabit PON)


Resumen


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RESUMEN

FFTH est conduciendo a cambios radicales en las redes de comunicaciones

Nuevas capacidades Nuevos flujos de ingresos

Ahorros en la red

La Plataforma Alcatel-Lucent 7342 ISAM FTTU es una excelente eleccinpara direccionar estas capacidades y necesidades

Alcatel-Lucent puede apoyar a los proveedores de servicios a tomar parte de losbeneficios de la tecnologa FTTH

Completa solucin de triple play consistente de GPON, routers, switches,transporte optico, pataforma NGN/IMS

Servicios profesionales de integracin, consultora.

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