International Workshop on Trends in Future Communications:

High Performance Network Infrastructure for Future Internet

Optical Communications at CPqDStrategy and Current Activities

Júlio César R.F. de Oliveira, Ph.DOptical Systems General Manager, CPqD

Summary

CPqD IntroductionGSO IntroductionOptical Communication Activities on CPqD• High Speed Optical Transmission• Optical Networking – Amps., ROADMs, Controlability, Control Plane (SDN/GMPLS)• Microelectronics for Coherent Transmission (ASIC DSP/OTN)• Integrated Photonics (Modulators, Receivers, Monitors,...)

Final comments

An organization focused on innovation through Information

and Communication Technologies (ICT)

Increasing national competitiveness and the digital inclusion of the

society

Whose purpose is to aid in

CPqD

Innovation Cicle – Optical CommunicationsResearch- Publications- Patents- Targets State of Art- Proof of Concept/Lab. Prototype

Market-Technology Transfer-Product Engineering-Increase competitiviness

Development-HW, SW, Mecânica-FPGA-Packaging-Design

Our Team - CPqD

Post-graduation 457College Graduates 577High School Graduates 263

Total 1.297

International competitiveIntegration

CPqD as an independent organization

Substitutionof Imported

Products

Creation ofTELEBRÁS

TELEBRÁScreates CPqD

BusinessOpenings

Privatization TELEBRÁSand CPqD

Newmarkets

Internationalization

Creation of Companies

Company History and Evolution

1972 1976 1990 1998 ...2011

Main R&D areas

Comunicações Ópticas

Optical Communications

Comunicações ÓpticasIP Platforms

Comunicações Ópticas

Business and Operations

Support Systems

Communication and Information

Security

Comunicações Ópticas

Sensor Technologies and Networks

Comunicações Ópticas

Services, Applications, Terminals and

Digital Inclusion

Comunicações Ópticas

Decision Management

Mobile Communications

and Wireless Networks

Comunicações ÓpticasSmart Grid

CPqD UniverseAVICENA

PADTEC ~55% of Brazil WDM Market

...

Products CustomersRevenue

2013 (planned) : 200 M US$BNDES now is shareholder (18%), investing USD 75M (Total round investment was USD 100M)CPqD is the main shareholder of PADTEC with 46%CPqD/PADTEC has a revenue share model stablished (Royalties)

Optical Fiber Infrastructe Evolution in Brazil

Optical Fiber Infrastructe Evolution in Brazil

Team CPqD – Optical Communications (GTO)

87 Researchers (CLT)11 Trainee1 Consultor4 Scolarships1 Internships

Total = 104 2014PhD 14MsC 26

College Graduates 40High Scholl 7

# 87

GTO - Innovation CicleProof of Concept Products

HW FW Mec Mngt..MKT spec.

CPqD

GTO - Technology StrategyBasic

ResearchApplied

ResearchProof ofConcept

LaboratorialPrototype

Pre-IndustrialPrototype

TechnologyTransfer

Production

CPqDIndustryUniversity

P&D Summary (CPqD – Optical Communications)

Maket2006-2014

9 products

Standards2009-2014

Partic. (OIF, ITU-T)Leadership 400G (OIF)

Pto-Pto com e sem AGC

AGC Tot. Óptico

Linha 1u Auto-Gerenciável

EDFA com AGC Híbrido

Amplifiers Evolution

EDFA NG 4uDouble EDFA NG 9u 1Slot EDFA/RAMAN 4,5u

(Amplificador Híbrido)

Amplifiers (CPqD Industry)

RO

AD

M P

LC

RO

AD

M W

SS

ROADM Plataforms (CPqD Industry)

Optical Transmission Evolution

ASIC DSP

ASIC OTN

Modulador DP-QPSK

Receptor Coerente

Line Card 100G (Key Components)

CPqD- Optical Transmision Evolution

100 Gb/s 200 Gb/s 400 Gb/s 1 Tb/s ...2 Tb/s

100G OTN Transponder/Regenerator (FPGA)

100G Coherent Optical Module

#1

#2

#3

#4

#5

#1 Amplifiers#2 ROADM and Control Plane#3 GPON#4 Coherent Transmission Module #5 ASICs and Integrated Photonics

2003 2005 2007 2009 2011 2013 2015

Chain Agregation Value

Strategy

GTO/CPqDSystems

Modulo 100G

Amplificador ROADM GPON Plano de Controle

ASIC DSPASICOTN

Modulator Receiver Lasers

Devices

Materials

ASIC DSP

Technology: 28 nm TSMCMigrating to 16nm as we speakLayers: 11Total area of Block: 3.509 mm²Standard Cells: 2252833Area of Standard cells: 2.769 mm²Average wire length/net: 18.412 um

Dimension: 1.873 x 1.873 mmTR Cells: 1346091 (59.75%)PE Cells: 857032 (38.04%)SLICER Cells: 13380 (0.5%)DEMAPPER Cells: 11573 (0.5%)Total wire length: 48.668 m

Test CHIP ASIC DSP

ASIC OTN – Framer 100G + Cripto + Storage

Test Chip ASIC OTN

Technology: 40nm TSMCLayers: 11Total area of Chip: 18.04 mm²Standard Cells: 1235159

Area of Standard cells: 0.43 mm²Average wire length/net: 57.66 umHard Macros: 67Total wire length: 12.16 m

Optical Transmission Evolution

100Gb/s

200G

b/s

400G

b/s

1Tb/

s

Line Rate Evolutions

Power and Size ReductionIncrease Volume

Coherent Modultator and Receiver (100G and Beyond)

5x5 mm

Second CPqD Run

Devices (12.5mm²)

• Polarization Splitter and Rotator

• High order add filters

• DP-QPSK receiver

• Estimated receive date: 03/2014

CFP2Packaging

Termination Resistors Carriers (x2)

Optical window

4 levels ceramic Base

GSGSGSGSG INPUT RF

Land Grid Array (LGA)Pad matrix distribution

Optical networks current scenario

Network management(Control plane)

Network infrastructure (Data plane)

Complex Functions (HW and SW)

Not scalable

Distributed intelligence along HW & net. nodes

Verticalized solutions

Lack of resources share or virtualization

Lack of optimization (infra structure and performance)

100Mb/s

10Gb/s 10Gb/s 10Gb/s

100G – 100Tb/s

PROBLEMS

Proprietary

CPqD’s optical networking testbed

Laboratorial Testbed

Five node flexgrid mesh networkHomemade Network

Elements

Optical SDN controller (research focus)• Specialized HW• communication network operating system• applications (functions or network services)• Communication interfaces

• Graph network abstraction• Legacy control plane virtualized

(GMPLS) • infra-structure share (spectral

segmentation)• Global network monitoring• Adaptive, cognitive and

autonomous performance optimization

• Transactions support

• Policiessupport;

• PCE, RWA,RSA support

• Fault prediction support;

Source: CPqD Globecom 2013

Optical Networking (Cognitive Amplifier)

BER

• Cognitive process based on:• Adaptative process based on optical amplifier operation points discrete performance caracterization;• Then a machine learning process based on neural networks is used for extrapolation of operating

region points and cognitive process feedback supported by channels bit error rate (BER);• Goal: channels performance maximization (lowest noise figure with good flatness); • Result: 400% (6 dB) QoS enhancement;

Cognitivo Amplifier(Neural Networks)

Adaptative Algorithm Source: CPqD OFC/NFOEC 2013

Adaptable Flexible Transponder• Adaptive process:

• The QoS parameter (OSNR) is obtained through monitoring application, than in case of minimum threshold point achieved, the transmitter modulation format is reconfigured to enhance performance;

• Goal: Keeping Tx/Rx rate even under drastic network conditions allied to spectral efficiency maximization;• Result: Error free transmission for a 224Gbps signal under 22 dB OSNR degradation

• Reconfiguration:224Gbps (2 carriers, 28Gbaud x4 symbols) 16QAM;224Gbps (4 carriers, 28Gbaud x2 symbols) DP-QPSK;

Source: CPqD OFC/NFOEC invited 2014

CPqD Strategy – Towards Terabit Optical Netwoks

Design and packagingcoherent linecard critical

components

Cognitive Optical Networks(GMPLS/SDN, Amps, ROADMs, Monitoring)

100 Gb/s 200 Gb/s

400 Gb/s1 Tb/s

Coherent transmissionevolution towards NxTb/s

Focus onINDUSTRY(Products)

Final Remarks The main goal of this workshop is incentivate Brazil-UK

cooperation in High Speed Networks area

From photonics to microelectronic devices, passing troughphysical layer reaching network controllers, both sides have a stablished ecosystem to contribute!!!

Joint participation in EU/Brazil calls is a good starting point!!!!

Let’s start small, think big and move fast!!!!

Acknowledgements

Thank You!

www.cpqd.com.br