convergent backbone transformation as part of the …catedra-alu/10-05-05 cbt_upm_envio_.pdf ·...

Convergent Backbone Transformationas part of the High Leverage Network

Javier Martín Rodríguez

Alcatel-Lucent España

Director Solutions & Marketing IP/OpticsMayo 2010

2 | “HLN – CBT” | May 2010 © Alcatel-Lucent 2010

Agenda

1. HLN Introduction

General Network Transformation

2. Converged Backbone Domain Concept

CBT. Converged Backbone Transformation

IP/Optics Integration Grooming Options

3. Converged Metro Domain Technology Enablers

Innovation Elements

IP & Optics Technology Integration

Data, Control & Management Plane

4. Summary

ALU HLN/CBT Strategy & Proposal


High Leverage Network ConceptIntroduction1


Why a High Leverage NetworkTM ?


A demanding market reality for network providers…

Cost Challenge

Traffic

Revenues

Time

Mainlyvoice

Multimedia/multiservice

Video and content rich services are booming…Affordable broadband, proliferation of smart devices, multiplicity of multimedia/video applications

… but users expect more…Simple, personalized access and interaction,across any device, any network, anytime, anywhere

… and access to 3rd party apps & contentPaid for by advertisers, free to end-users – network providers extract limited value

Requires a change from keeping value in the network toextracting value from the network


From

… makes network transformation to all IP a necessity over time

Multiple “silo” networksFixed, Internet, Mobile

Optimized for voice

“Dumb pipe”

“Walled Garden”

Scaling of bandwidth, users and devices is complex and expensive

Hierarchical, rigid, complex

High carbon foot print network

Converged networkCommon infrastructure that integrates network layers where relevant

Supports multiple servicesVoice, video, high speed Internet

Intelligence distributed across the network to support advanced applications

Own and 3rd party applications & content

Scalable – continuous and cost-effective scaling of bandwidth, users and devices

Integrated, simpler-to-operate network

Lower power, eco-sustainable network

To

Reducing complexity, cost and time to service - Increasing revenue


Requires a high leverage networkAddresses two key challenges

The network required to support:1. Lowest cost bit delivery

• Continuous bandwidth scaling and automation

• Converged, carrier-grade scalability, quality and reliability

• Leading technologies in wireline and wireless Broadband Access, IP and Optics

One converged, optimized, scalable, multi-access IP network allowingdynamic service creation and delivery

Applications and content

Application enablers

Optics

Broadband

IPHigh

leverage

network

OpenInnovation

Better Experience

Trust

2. Application enablement• Highly instrumented to support advanced applications (own or

3rd party, residential, business, mobile)

• Built-in QoS, traffic optimization, caching and bandwidth management

• Service and application aware for optimum quality of experience

• Secure, private, trusted


The high leverage networkKey architectural considerations

One scalable IP network delivering and managing both own and 3rd party applications universally independent of access mode and device

Pushes the envelope in all areas of bandwidth scaling

Optical, IP/MPLS, xDSL, PON and OFDM/LTE

Migrates the installed base to IP

Integrates layers where economics dictate with best of breed primary objective

Leverages common platforms and technologies across multiple disciplines

Simplifies, optimizes and automates the network

Instruments or equips the network to support application enablement

Driven by business need, not technology


Residential

Mobile

Business

Lowering delivery costs, minimizing risks and enabling applications

One IP Network

Multiple Applications

Any Access

Minimum Transformation Risks


Residential/EnterpriseGateways

Access

VDSL/GPON/

Ethernet

Access and Backhaul

IP/MPLS Backbone

Service Edge

Policy Manager

Broadband Network GW

Evolved Packet Core

SGWPCRF

PGW

LTE/2G/3G

Paving the way for a smooth evolution to a high leverage network

IP/MPLS Backbone

IMS

IMS

Ethernet/MPLS/Optical

Converged Metro &

AggregationVDSL/GPON/

Ethernet

Triple Play BundleWeb and Enterprise 2.0

Multi-screen servicesWeb and Enterprise 2.0

Converged Wireline Access

MSE

MMEEthernet/

MPLS/Transport

Ethernet/MPLS/Transport

IMS

Converged RAN

Radio Access

Cell Site AccesseNode B

ConvergedBackbone

IP/Optical


Converged Service Control

VDSL/GPON/ Ethernet/Cable

Mobility Manager

Policy Manager

Converged Edge

ServiceRouters

Converged Service-AwareNetwork Management



Converged Metro &

Aggregation

CNG

Converged RAN

Radio Access

ConvergedBackbone

IP/Optical



IMS



Service Edge


Paving the way for a smooth evolution to a high leverage network

Evolved Packet Core

SGW

VDSL/GPON/ Ethernet

Mobility Manager

Policy Manager

EPC

Converged Edge

ServiceRouters



Policy Manager

MSE

PGWPCRFMME

IMS


Converged Metro &

Aggregation

CNG

Converged RAN

Radio Access

ConvergedBackbone

IP/Optical



IMS

Broadband Network GW



Mobility Manager

Policy Manager

Converged Edge

ServiceRouters




Converged Metro &

Aggregation

CNG

Converged RAN

Radio Access

ConvergedBackbone

IP/Optical



IMS



The High Leverage NetworkTM

Unlocking the value of your network assets for Application Enablement

IPTV enriched with QoEe.g. fast channel change,

reliable delivery

Application Assurance e.g. Tele-presence,Cloud-based services

Metro CDNMetro CDN

Residential Application Assurancee.g. Ad-funded models, usage caps,

enhanced gaming services



Mobility management

Policy management

Converged edge

Servicerouters

Converged wireline access


Converged metro andaggregation

Converged RAN

Radio access

Convergedbackbone

IP/Optical


Residential/enterprisegateways

Session control

Delivering on the Application Enablement vision with residential, business and mobile application assurance


Business Transformation

Increase Profit

MitigateRisk

CaptureValue

OptimizeCosts

Putting it all together

High Leverage NetworkNetwork and Service Management

Rich Communications

with QoE

Creative New Services and A Better Experience

xCommerce, Security, …

Application Aware

Business VPNs

HD and 3D MultiScreen

Entertainment

Application Enablers

Content Comms

ALU Exposure Framework

Control Context


Converged RAN

Converged Metro & Aggregation

ConvergedService Control

Converged Backbone

Converged Edge


Converged RAN

Converged Metro & Aggregation

ConvergedService Control

Converged Backbone

Converged Edge


100GEthernet

and DWDM

High Leverage NetworkTM (HLN)Continuous scaling of bandwidth across the network

Converged service control


Converged RAN

Convergedbackbone

Convergededge


Wireline Access

Metro Edge CoreInterface Capacity

1G/2.5G/10G 10G/40G/100G 40/100G2011+ 40G/100G

1G/2.5G 1G/2.5G/10G 10G/40G2009 10G

Wireless Access

42M/100M+

21M

100M +LTE, Small Cells

1G to 10GPON, PTP

100GService Edge

100GEthernet

and DWDM

1G/10G PONaggregation/backhaul

1G packet MW1G/10G PTN

1G to 100G IP/MPLS



ConvergedbackboneConverged

edgeConverged

wireline access

Converged RAN


High Leverage NetworkTM (HLN)Distributing intelligence across the network

Enhanced data path handling is instrumented using standard protocols, supporting Application Enablement

QoS

DPI

IP TV

Res Video

Application Assured VPN

Caching

Quality of Service Deep Packet InspectionCaching


Policy Management


Converged Backbone Transformation2


SDH/TDM

Network Management

IP/Optical Backbone The Status Quo

Unnecessary packet processing by core routers.

Inefficient utilization due to different network layers ;

The traditional approach does not cost effectively address traffic growth & service diversity

17 | HLN Converged Backbone Transformation Solution| September 2009

PakcetNetwork

Management

Optical Network

Management

Internet

Data Center

Data Center

DWDM Nodes

ServiceRouters

Core IP Routers

ServiceRouters


Today’s “layered” approach to core/backbone transport

Mobile

Internet Peering

SERVICE EDGE CORE/BACKBONE

Datacenter

Residential

Business

Lowest Cost per bitFor reliable transport

New Subscriber Revenue Streams

New Service Revenue Streams

“COST CENTERS”“PROFIT CENTERS”

IP routing

MPLS switching

λ switching

TDM switching

“PROFIT CENTERS”

Architectural Goals

Video/content

distribution


Service Providers pressure points

Key Customer requirements:

Visibility across historically disparate network domains - Integrated network management flow

Flexibility for service providers to integrate operations at their own desired pace

Faster service provisioning across IP and optical domains, at lower cost and complexity

Reduced troubleshooting and fault isolation, increase customer satisfaction -by integrating network layer OAM

Improve network resiliency coordination of optical and IP control planes

Reduce sparing and maintenance costs


IP/Optical Backbone – The Status Quo

The traditional approach does not cost effectively address traffic growth & service diversity

IP/MPLS Network

Management

Optical Network

Management

Internet

Data Center

Data Center

DWDM Nodes

ServiceRouters Service

Routers

Core IP Routers

Virtually all traffic traverses multiple core routers. Many are being upgraded at

significant cost.

Service providers are facing the challenges of video traffic growth and expanded service diversity that is straining traditional core router and transport networks

Unnecessary packet processing by core routers.

Inefficient utilization of interconnect ports forces unnecessary core router upgrades.


IP/Optical Backbone The HLN Converged Backbone Transformation solution approach

Internet

Data Center

Data Center

Reduces transport costs by over 30%Handles traffic at lowest layer via flexible grooming & IP offloading options

Increases cross-layer visibility & coordination

Management Plane Integration

Seamless network visibility and

provisioning across IP & optical

domains

IP/MPLS Network

Management

Optical Network

Management

IP/Optical Integration

Core IPRouters

ServiceRouters

ServiceRouters

Data Plane Integration

10/40/100G on Optics and IP

Flexible grooming & offload options to maximize link

utilization

Control Plane Integration

Increased cross-layer visibility and resiliency

OTN/Photonic Switches


• Reduces transport costs• Handles traffic at lowest layer via

flexible grooming and IP offloadingoptions

Scalable, automated, flexible, low-cost IP Core The High Leverage Network Converged Backbone

ConvergedBackbone

Converged Edge

A comprehensive IP/Optical integration strategy embracing the realities of service provider organizational and operational models

IP/Optical Integration

CoreRouters

ServiceRouters Service

RoutersOTN/Photonic

Switches

Service providers are facing the challenges of video traffic growth and expanded service diversity that is straining traditional core router and transport networks

Data Plane Integration• Wavelength and port/sub-port grooming options;

10/40/100G on Optics and IP

Control Plane Integration• GMPLS UNI with extensions for increased cross-layer

visibility

Management Plane Integration• Common management platform across IP & optics


Selective bypass of core routers (IP offload)

Service Router

Sevilla

Valencia

Madrid

Barcelona

Core Router

OTN/Photonic Switch

Legend:

Core Router

OTN/Photonic Switch

Core Router

OTN/Photonic Switch

Before:terminating

& transit traffic

through core router

After:transit traffic handled by OTN/Photonic Switch alone

Router port

Transponder


Core network model & logical service flows —Present mode of operation

P router

Data centrepeering gatewayscontent delivery

10s-100s locations

PE/ASBR/IBG routers

Services• Internet access

(fixed & mobile)• VoIP (fixed & mobile)• VoD – Walled Garden• IPTV• IP VPN• L2 VPN• Leased Line

Transport domain

Electrical / photonic

Relations• Unicast• Multicast

Distribution• Any-to-any• Hub & spoke• P2P• Multipoint (?)

2x-10 locations

15-20x locations

Metro PE router

Objective

• Achieve least-cost network approach

- Understanding service growth and underlying transport distribution requirements

• Drive architecture options based on business requirements, not technology

Any-to-any traffic drives flexibility requirement in transport grooming


Key service provider objectives

OPEX reduction

Efficiency of network operation

Consolidation of network layers wherever appropriate

End-to-end visibility, manageability and control

Scalability of transport, IP and control plane

Improved network reliability

Simplify procurement process

Minimize cost per bit for transport

40 Gb/s and 100 Gb/s Ethernet and OTN

High-density core platforms

Convergence on a common highly leveraged IP network infrastructure

Ethernet-based uplinks to an optimized MPLS core

Adaptation of legacy to MPLS-enabled Ethernet

Revenue increase

Enablement of differentiated and higher-margin services

IPTV and VoD, business services, 3G/4G mobile

Service specialization and customization

QoS rich transport infrastructure

Customer retention and churn reduction

Faster time-to-market


Core network consolidation model

Hub & spoke traffic growth driving core architecture reconsiderations

Network optimization with IP-offload strategies:

Sub-λ grooming

Router port level grooming

λ grooming

Alcatel-Lucent offers the broadest solution set covering all network scenarios to address the business problem in most efficient manner

Increase B/W where and when you need it!!!

P router 15-20x locations

Data centerpeering gatewayscontent delivery

Metro PE router

10s-100s locations

PE/ASBR/IBG routers2x-10 locations

Transport domain

Electrical / photonic

P-Router PHY driven by number of PEs


Traffic grooming options

10G λ 10G λ

10G λ 10G λ

10G 10G

100G/40G/10G λ

10G w/ VLANs

Sub-port level groomingVLANs within portsPorts may be smaller than a λDown to the VLAN or port level, electrical & photonic processing

Port level groomingRouter portPorts may be smaller than a λLimited to the router port level, electrical & photonic processing

Lambda groomingNoneEach port uses a λLimited to the wavelength level, transport purely at photonic level

Grooming modelLogical interfaces:

Physical interfaces:Granularity:

Lambda grooming Port level grooming Sub-port level grooming

100G/40G/10G λ w/ODU Flex

Service router

ROADM / OXC

7750 SR 1830 PSS

7750 SR 1830 PSS1678 MCC

Key products: 7750 SR 1830 PSS

1678 MCC1625 LX


Flexibility to optimize transport efficiencybased on traffic mix and business models

Grooming level/

granularity

Services optimized

Carrier business model

Internet access,

VoD

Mobile broadband

Business services

Voice, private line

Lambda:Wavelength (10/40/100G)

X X Integrated data and transport operations

Port:

Router port (10/40/100G)

X X XIntegrated or separate data and transport operations

Sub-port: VLAN/port (BW 1G-100G)

X X X XIntegrated or separate data and transport operations

Hub & spoke Any-to-any

Traffic distribution

Sub-port level

Phy

Phy HO ODUk (λ)

HO ODUk (λ)Phy

ODUj

ODUflex

Port level

Phy

Phy HO ODUk (λ)

HO ODUk (λ)Phy

ODUflex

ODUflex

ODUflex

Lambda level ROADM/OXC

HO ODUk (λ)PhyService Router

HO ODUk (λ)Phy

HO ODUk (λ)Phy

ODUflex


Converged Backbone Transformation SolutionGrooming Options and Service Mix

The HLN Converged Backbone Transformation is a comprehensive solution that offers maximum transport network efficiency across all traffic mixes

CAPEX savings of at least 30% across all implementation options,tuned to service provider traffic mix & distribution

29 | HLN Converged Backbone Transformation Solution| September 2009

Sub-portGrooming

Port Level Grooming

Lower

Higher

Lambda Grooming(IPoDWDM)

Grooming FlexibilityRequired

Hub & spoke

Any to Any

Service Mix


Dramatic Reduction in Power ConsumptionA key contributor to OpEx savings

Handling traffic at lowest possible layer reduces power consumption

OXC/ROADM power utilization generally 50-60% lower than typical core routers

Service Routers incorporate dramatic power efficiency enhancements compared to traditional core routers

At 4-6W/Gb, at least 33% more power efficient

Flexible grooming & IP offloading enable higher utilization of available capacity and optimize equipment footprint, liberating assets and further reducing power consumption

Incremental opex savings result from cross-layer visibility and integrated management, scale of which is service-provider dependent

Overall, Converged Backbone Transformation yields power savings of at least 30% across the IP and optical transport domains


Converged Backbone Domain EnablersAlcatel-Lucent Technology Innovations3



Convergededge



Converged RAN

Convergedbackbone

Converged BackboneLeveraging key product/technological innovations

Converged service-awarenetwork management

Terabit Switching

Photonic Integrated Circuits

Next generation converged OTN/WDM node

Next generation coherent 40G/100G

electro-optics

Service Routing

Terabit Routing

Optical Elements Integration


HLN-CBT Key Technology Innovations and Enablers

FP2 Silicon: Industry’s first and only 100G NPU silicon innovation is at the heart of Alcatel-Lucent service routers, providing service scale & flexibility

Multi-terabit Optical Cross Connects: 7,6Tb/s switching capacity based on an agnostic matrix, providing best bandwidth management

Zero Touch Photonics: Minimizes operational costs of maintaining large networks (colorless, directionless photonic switching and automation)

ODU Flex: Provides flexible mapping of flows at sub-lambda levels to optimally achieve efficient grooming with high granularity

Control Plane integration: Yields innovative capabilities for fault isolation and enhance overall network resiliency through enhancements to UNI

Network Management integration: Provides enhanced end-to-end visibility across the IP and optical domains

100GE leadership across Optics and IP

With market leadership in Optics and IP, Alcatel-Lucent is ideally positioned to deliver innovative integrated solutions that optimize the network core


FP2 - The Industry’s 1st Fully Programmable 100G Silicon

Flexible, Programmable, Powerful

FP2 delivers massive queuing and classification capabilities enabling unprecedented service flexibility and scale

Supports services @ 100Gb/s speeds

Best-in-class design

90nm, 95 BIPS Network Processor

112 Cores delivers flexible packet processing

Headroom for future capabilities, services & standards

4 RISC engines provide dynamic upgrades for future advanced traffic management

Low power consumption

0.6 Watts per Gigabit (NPU + TM)Award-winning, future-proof, industry leading silicon design

2008Winner

FP2 Silicon

2008 Winner Excellence in Technology

Innovation (FP2)


100 GE IMM

100 GE IMM Highlights:

FP2-powered forwarding complex

Edge services feature set available

Can be used as an access or network-facing interface

Enhanced queuing and buffering scale

100 GE Parallel 4λX25Gb and 10λX10Gb CFP (IEEE 802.3ba)

fixed wavelengths

10km reach without regeneration

100 Gbps Serial

Tunable wavelengths

Ethernet MAC framing; Ethernet OTU-4 framing

Working with suppliers/SDO to determine reach, DWDM, FEC


Innovations100G Coherent detection

Unique, in-house developed Bell Labs innovation

PDM-QPSK* with best in class FEC and tolerance to non-linear

effects, assuring best in class performance

Tested in Customer´s live networks

Supported in Alcatel-Lucent´s existing platforms with best in

class density and energy consumption

Migration to speeds higher than 100 Gbps in future

Next-Generation Coherent Detection technology enables operators to migrate their network infrastructure from 10G to 100 Gbps and beyond, in a cost-effective and automated manner, without loss of performance

Provides service providers with network scalability and investment protection required to ease the strain caused by highbandwidth applications, while maintaining superior performance

(*) Polarization Division Multiplexing – Quadrature Phase Shift Keying


InnovationsPhotonic Integrated Circuits by Bell Labs

High performance levels, bringing benefits of integration to Optical component

75% Footprint reduction, 50% cost reduction, 40% Power reduction

Bell Labs Technology differentiator in design and fabrication Enhancing performance in 100Gb/s Ethernet systems and beyond

… Efficient Modulation enabling very high speed communications

such as 400GbE and 1TbE

Silicon photonics PICbrings CMOS economy of scale to Optical components and …

WORLD FIRST: Fully Integrated 100G Coherent receiver, with 40x footprint reduction


Innovations Terabit Switching

Terabit/s switchingTerabit/s switchingon a single chipon a single chip

Agnostic data path for maximum flexibility

Fully non-blocking at any-rate, for maximum capacity

Very high (20M+) gates, for maximum density

Very low power (<0.05 W/Gb/s), for maximum efficiency

Current technology

Boosts traffic scalability and power efficiency, increases network capacity with improved eco-sustainability


Innovations Next-generation Optical Transport Network (OTN)

Service-specific transport containers

Service router

OTN Switch

Next Gen OTN

10G/40G/100G

To datacenter

To peering gateway

GMPLS intelligence

Lambda level

Port level

Sub-port (VLAN) level

OCh

ODU

ODUflex

ODUflexODU

Most efficient bandwidth management architecture for large traffic pipes up to 100G

Scales the IP backbone with multiple IP traffic-grooming options beyond IPoWDM

Introduces connection-oriented transport of any variable bit-rate, leveraging its flexible-sized ODUflex container with 1 Gb/s increments

Optimizes transport network resources, enabling IP offload while avoiding capacity waste

Enables management of the traffic explosion at the most economical layer


ODUflex

Transparent Transport Services

Service Providers require to transparently transport a multitude of client physical interfaces (i.e. nFC, nGE, Video, etc….)

Slow Varying Transport Flow

Aggregated transport flows have CBR characteristics where the bandwidth size can change in time.

The bandwidth change requirements of these flows are slow

Interconnection Router-OXC

Aggregated transport flows go over the interface between a Service Router and an OTN network element belonging to a core network.

ODU-flex capabilities allow mapping of a logical flow contained in a physical interface and resize it dynamically according to the flow variation, without losing

client traffic.


ODUflex Summary

The OTH networking provide a connection oriented transport of any bitrate leveraging a flexible sized container (ODUflex), decoupling the client PHY from the net one.

The OTH networking is supporting both in Photonic and Electrical switchingODUflex allows to map flows in a flexible way maintaining a 1:1 relation between flows and entities to manage for operators, while providing strong OAM capabilities and bit synchronous transmission acc. standard (G.709)

Inherently no need for differential delay compensation (uniform routing)

Positioning in the core network allows flexible mapping of sub-rate services in the network turning up and protecting them in an efficient way (i.e. EVPL) leveraging the GMPLS control plane

ODUflex enables mapping of any bitrate clients in a single flexibly sized container

HO ODU-k (λ)

HO ODU-k (λ)

HO ODU-k (λ)

ODU-flexLogical Flow

(VLAN #i)

ODU-flexLogical Flow

(VLAN #j)

Phy

HO ODU-k (λ)ODU-flex

ODUj

Phy

Phy

Phy

ODU-flexPhy

physical interface

client interface

Transportentity

G.709 OCh λ


Zero Touch Photonics

Accelerates timeAccelerates time--toto--serviceservice

Simplifies planning, commissioning and operationsSimplifies planning, commissioning and operations

Optimizes Network ResilienceOptimizes Network Resilience

Unified Photonic Layer Management = rapid end-end services delivery

Turn-up in minutes by NOC

Zero Touch Transparent Photonics for reliable, highly flexible, Zero Touch Transparent Photonics for reliable, highly flexible, fully fully managed, cost optimized bandwidth on demandmanaged, cost optimized bandwidth on demand

Flexibility in network design and planning

“Plug and Play” Turn-up, commissioning, and SLA assurance

Colorless, directionless A/D enables Restoration at the Photonic layer

By detecting degraded performance before outage events

Optimizes network expensesOptimizes network expenses

Colorless, directionless A/D for a better resource utilization and CAPEX savings

Best in class networking capability, unprecedented Opex saving



Photonic

Switching

Multi-degree

ROADM

Photonic

OAM

Design

Tools

Photonic

Restoration

Fast-

Adaptable

OTs

Traditional WDM


Tunable ROADM

Any wavelength

to any port to

any direction

OOO scalability

λ tracing, fault

and performance

control anywhere

in the network

Automated plan

& commission

NOC managed

network life-

cycle

GMPLS/ASON

intelligence at

wavelength level

Survivable WDM

networking

Intelligent electro-

optics allowing full

adaptation to

changing network

conditions

Transforming WDM into Managed Photonic Networking

Poor flexibility

and automation

Manual site

intervention

required


Management Plane Integration

Optical/DWDM Network

Optical Network & Service Mgmt

Optical NMS

IP/MPLS Network & Service Mgmt

IP/MPLS NMS

Separate dedicated Network Management per domain

Coordinated Management

across IP & Optics domains

Converged Management Platform across IP & Optics

domains

•Single sign on

•Common alarm & map views

•Domain fault isolation

•Low-level troubleshooting from domain NMS

Converged Backbone

Converged

Network & Service Mgmt

End-to-end wavelength service management


Optical Power & Path ManagementWavelength Tracker TM

ServiceService--aware management of the optical layeraware management of the optical layer

Features:Wavelength path trace

Fault sectionalization & isolationRemote optical power control

Threshold alarmingAutomated fault correlation

Optical Fiber View

Management of all wavelength on a selected fiber

Optical Path View

Management of all points along one wavelength


Photonic management extension

Wave tracker path can be seen from IP routers and photonic switches

1830 PSS7750 SR7450 ESS

7750


Network design and planning tools integrated with Network Management

Design Tool

•auto-provisioning

•monitoring

•auto-diagnosis

•network design & upgrade

•equipment configuration

RM-PhM

NMS RM-PhM Manage

DeployPlan

Enabling WDM Transformation Automation of Network Design, Deployment & Management

ServiceService--aware Network Management & Zero Touch Technology:aware Network Management & Zero Touch Technology:Efficient Operations Efficient Operations

• retrieval of network Info

• auto-commissioning


Control Plane Integration

Provides cross-layer control and automation between IP and Optical layers, optimizing resource utilization and supporting carrier-class resiliency

Based on standardized UNI interfaces, profiled for converged backbone application, with UNI* extensions as appropriate

Delivers OTN bandwidth for dynamic on-demand or pre-planned basis

Value-added features include non-disruptive bandwidth modification and restoration

IP/MPLS IP/MPLS

GMPLSUNI

GMPLSUNI

GMPLSUNI GMPLS

GMPLSUNI

aa11 bb 22cc

GMPLSGMPLS

UNI/UNI* UNI/UNI*

IP/MPLS

UNI

Data Plane


A comprehensive approach is required UNI/UNI*

Semi automated provisioning

Interconnection Router-OXC

•Reduces the provisioning time•Reduced maintenance time

Improved Troubleshooting tools •Cross layer alarm/failure indications•Accurate and fast Failure localization•Clear “ownership” of network element

•Dual Plane service protection •Based on SRLG colouring •no interoperability concerns/issues •Deployed and proven based on standardized interface


UNI* Integrated Control Plane Benefits


Resumen4


CBT - Key customer benefits

More efficient utilization of network resources & assetsBetter router port and optical link utilization with three traffic grooming options (lambda, port, sub-port) to adapt to service mixReduction in costly OEO conversions with transponderless optical interfaces and fast-track IP offload pathsTransparent in-shelf evolution from 10G to 40G and 100G

Lower operational and maintenance costsBest-of-breed transport and IP platforms providing efficiencies in power, space, sparing, network planning and trainingPre-integrated and validated E2E solution including management tools across IP and optical domainsIP transformation expertise including business consulting and multi-vendor maintenance services

Accelerated service provisioning, fault isolation & troubleshooting at lower cost and complexity across IP and optical domains

Zero-touch photonics eliminates error-prone manual optical network configuration with remotely tunable transpondersAdvanced optical layer management of each individual wavelength channel with Wavelength Tracker

Driving least cost per bit with at least 30% CAPEX and power savings


Alcatel-Lucent Proposal for Convergent Backbone Transformation

Highleverage networks

IP

• 100GigE/40GigE with full service routing• Industry’s first 100G NPU silicon (FP2)• High availability & non-stop services• Industry-leading power efficiency• Tunable optics• Over 40,000 service routers deployed

• Common management platform for IP & optics • Cross-layer automation & resiliency• Alarm correlation & fault isolation• UNI control plane extensions

Optics

• 100G / 40G Optics • Zero-touch photonics• OTN and ODU Flex• GMPLS UNI with extensions• Over 12,000 cross connects deployed• Over 35,000 DWDM systems deployed

• Professional services• Cross-layer network planning & traffic

mix modeling• Broad presence in wireline & wireless BB• End-to-end solutions• Trusted long-term partner

Integrated management & control plane Transformation experience

convergent backbone transformation as part of the …catedra-alu/10-05-05 cbt_upm_envio_.pdf ·...

Documents