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SARDANA showcase, Milan, February 2011, FTTH Council Europe 2011 1 [email protected] European Commission, 7th Framework Programme Activity: FP7 ICT-1-1.1 - Network of the Future Grant agreement n.217122 (SARDANA) STREP 2008-2010, 2.6 MEuro Participant name Short name Country 1 Universitat Politecnica de Catalunya UPC Spain 2 France Telecom / Orange FT France 3 Tellabs TELLABS Finland 4 Intracom S.A. Telecom Solutions IntraCOM Greece 5 Instituto de Telecomumicações IT Portugal 6 High Institute of Communication and Information Technology ISCOM Italy 7 Research and Education Laboratory in Information Tech. AIT Greece SARDANA project Scalable Advanced Ring-based passive Dense Access Network Architecture SARDANA showcase Milan, February 2011 FTTH Council Europe 2011 SARDANA showcase, Milan, February 2011, FTTH Council Europe 2011 2 [email protected] ToC 1. Project organization 2. Concept and Architecture 3. Main Results Back-up

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Page 1: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20111 [email protected]

European Commission, 7th Framework ProgrammeActivity: FP7 ICT-1-1.1 - Network of the FutureGrant agreement n.217122 (SARDANA) STREP 2008-2010, 2.6 MEuro

Participant name Short name Country

1 Universitat Politecnica de Catalunya UPC Spain

2 France Telecom / Orange FT France

3 Tellabs TELLABS Finland

4 Intracom S.A. Telecom Solutions IntraCOM Greece

5 Instituto de Telecomumicações IT Portugal

6 High Institute of Communication and Information Technology ISCOM Italy

7 Research and Education Laboratory in Information Tech. AIT Greece

SARDANA project Scalable Advanced Ring-based passive Dense Access Network Architecture

SARDANA showcase Milan, February 2011

FTTH Council Europe 2011

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20112 [email protected]

ToC

1. Project organization

2. Concept and Architecture

3. Main Results

Back-up

Page 2: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20113 [email protected]

SARDANA pre-history

ePhotonEC-NoE

EuroFOSEC-NoE

SARDANAEC-STREP

BONE EC-NoE

photonics

networks

SCALING(UPC-TELLABS)

2006 2007 2008 2009 2010 2011

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20114 [email protected]

Partner location, profiles, tasks

Profiles and expertises UPC FT TLB ICOM IT ISC AIT

Netw.&Serv. Operator X

PON equipment provider X planned

Service platform provider X

WDM-PON expertise X X

Monitoring techniques X X

Impairment compensation X X

Semiconductor photonics X X X

Remote amplification X X X

High bit-rate systems X X

UPC: Coordination, ONU, RN subsystems.

FT: Architecture definition, ONU, Field-trial, Technical management, Techno-Economic studies.

Tellabs: GPON equipment, MAC, lab-demonstration.

IntraCOM: Management &Control plane, Service platform.

IT: Monitoring system, non-linear transmission.

ISCOM: Remote nodes, non-linear amplification.

AIT: Electronic PON impairment compensation, Techno-Economic studies.

Page 3: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20115 [email protected]

Task-time effort distribution

Project funded by the European Commission with 4.2 / 2.6M€

/ 7 partners

/ 3 years

WP-Ar

Network Architecture

WP-Mc

MAC & Higher Layers

WP-Tr

System Transmission

WP-Sy

Subsystems: RN, ONT, OLT

WP-Im

Impairment

Monitor.

&

Compens.

WP-Dm

Demonstration and Field Trial

: Dependence: Specif. asses.

1 2 3 4 5

9a 10

6a 7

12

11

13 14

86b

9b

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20116 [email protected]

Project phases

• Prototype and test Phases of Sardana:

– Current GPON-compatible 2.5G/1.25G

– 10G/2.5G for Demo

– 10G/10G with advanced techniques.

ORGANIZATION

STUDY

RESEARCH RESEARCH

DESIGNIMPLEM.

1st PROT.

IMPLEMENTATIONFINAL PROTOTYPE.

RESEARCH

INTEGRATION DEMOs

RESEARCH

•2010•2009•2008

•RISK

•Madeira

DEMO

•EspooBarcelona

•Athens •Paris •Rome

DEMO

•Athens•Brussels•10-March

•Lanion

•Barcelona•FTTHc•Milan

• EspooJun Sep Oct

Page 4: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20117 [email protected]

ToC

1. Project organization

2. Concept and Architecture

3. Main Results

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20118 [email protected]

Aim positioning

• SARDANA aims at achieving:– higher performances than GPON (L, ONUs, BW, resilience),

– but at a similar cost (passive PON, reflective ONU, etc).

– and maximum compatibility with ngGPON

AON

APON

EPON

GPON

SARDANA WDM/TDM PON

cost

performances

Page 5: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 20119 [email protected]

Fundamental goals• Maximize:

– N. served users (>1000 per fibre ring)– Served area (100Km)– Served capacity (10Gbit/s x 32)

• Minimize:– Infrastructure COST

• N. Fibres / cables• N. Cabinets• N. Active areas• Civil work investments

• Musts:– Passive external plant– Single fibre access– Scalability and upgradeability– Compatibility with g/e-PON MAC– Robustness:

• Protection • Monitoring and electronic compensation

UNLIMITED PON

SARDANA ONT

SARDANA CO

Standard

10G-GPON

OLT

Optical

Interface

SARDANA

PON

Standard

10G-PON

ONTSERVICE

PLATFORM

MUX

&

PUMP

&

ROUT.

&

MONIT.

Standard

10G-GPON

OLT

Optical

Interface

Standard

xPON

OLT

Optical

Interface

refl.optical

Interface

CONTROL (control&management, monitoring, compensation)

Future Networks Concertation meeting, Brussels 11-12 March 2008

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201110 [email protected]

Initiatives towards NG-PON

1. BIT-RATE INCREASE (XGPON, to 10G)– IEEE 802.3av Task Force

• DS:1570nm, US: 1300nm

– FSAN XGPON 10G/2.5G

2. REACH EXTENSION– GPON new TX/RX classes: C (30dB), C+(32dB)

– ITU-G.984.6 Mid-span Extender (20 to 60 Km)

3. WDM (NUMBER OF CHANNELS / SERVICES):– ITU-G.984.5 – NG-PON-1 (coexistence, same fibre plant) – NG-PON-2

+

Page 6: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201111 [email protected]

Architecture basis

WDM-RING + TDM-TREE

(SARDANA)

N1

N2

N3

NiNN

U ,…, U

Nj

ACCESS TREE METRO RING

OLT

ONU

ONU

ONU

ONU

+

CO

RN1 RN2

RNi

RNj

RNN RNN-1

1:K

ONONU

1:K

ONONU

ONONU

1:KRSOA

ONU

D m+1,…, D

2N

WDM RING

TDM TREE

D1,…, D

m

Downstream Signals

Upstream Signals

U1,…, U

2N

U1,…, U

2N

Bidirectional Transmission

PIN/APD

ONONU

ONONU

ONONU • Resilience

• Access-metro all-optical convergence

• Flexible RN allocation and routing

• Fibre savings

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201112 [email protected]

CO

RN1 RN2

RNi

RNj

RNN RNN-1

1:K

ON ONU

1:K

ONONU

ONONU

1:KRSOA

ONU

D m+1,…, D

2N

WDM RING

TDM TREE

D1,…, D

m

Downstream Signals

Upstream Signals

U1,…, U

2N

U1,…, U

2N

Bidirectional Transmission

PIN/APD

ON ONU

ON ONU

ON ONU

SARDANA architecture def.

SARDANA PON

• Resilient trunk

• Fully passive

• Hybrid: •WDM Metro ring•TDM Access trees

• Cascadable remote nodes

• New adoption of remotely-pumped amplification

• Colourless ONU• RSOA• Tunable laser

• 10G-2.5G (1G-100Mb /user)• 100 Km • 1000 users

• Multi-operator

• Based on GPON, but transparent.

• IP trafic

Page 7: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201113 [email protected]

CO

RN1 RN2

RNi

RNj

RNN RNN-1

ONONU

ONONU

1:K

ONONU

ONONU

1:K

ONONU

1:K

ONONU

ONONU

1:KRSOA

ONU

D m+1,…, D

2N

WDM RING

TDM TREE

D1,…, D

m

Downstream Signals

Upstream Signals

U 1,…, U

m

U m+1,…, U

2N

Bidirectional Transmission

Approach and basic modules

• WDM ring: Resilience

• (up to 1.2Tbit/s)

• TDM trees

• Passive Remote Nodes (RN):– Cascadable Add&Drop

– 2-to-1 fibre interface

– Remotely pumped (from CO) optical amplification by EDFs

– Athermal splitters and fixed filters

• CO (OLT):– Centralizes the light generation and control

– Stack of lasers serving TDM trees

– Standard G/E-PON equipment adapted to SARDANA

• Simple colourless ONU:– Reflective

– Single fibre & wavelength

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201114 [email protected]

Passive Outside Plant

Centralized light generation

Higher User Density >1000 Long reach – 100km Symmetric 100Mbps

Scalability

Resiliency

Traffic Balance

Multi Operability

Remote Amplification

Sardana, how it works

Page 8: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201115 [email protected]

How it works?

RN iSignals

i1&

2

2:2

1:16

1:16

i1

200GHz

100GHz

50/50

i2

1:32

1km

CO

RNn RN1

The CO sends WDM signals to the Remote Nodes (RN) Each RN drops its

assigned channels ast the corresponding wavelength by 2 filters and a 50/50 for resilience that splits the signals to 2 TDM trees Signals are amplified by

EDFs The Remote Nodes

receive the pumping power for the EDFs from the WDM ring

Once amplified, the signals are transmitted to the ONUsUpstream signal path is

marked with static figures

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201116 [email protected]

The evolution towards…Scalability

Ring

Back-scattering+ Protection

Another Ring

Central

office

RN

RN

RN

RN

RN

RN

RN

Pay as you grow

Page 9: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201117 [email protected]

Scenarios for dimensioning study cases

Depending on :• Scenarios

• Available technologies,

• PON standards,

• Performances aimed.

SARDANA ONTij

SARDANA CO

10G-PON

OLT

Optical

Interface

Standard

10G-PON

ONTSERVICE

PLATFORM

MUX

&

PUMP

&

ROUT.

&

MONIT.

Optical

Interface

Optical

Interface

refl.optical

Interface

CONTROL (control&management, monitoring, compensation)

RN1 RN2

RNi

RNi-1

RNN RNN-1 RNi+1

LRN

LRNi LFE LDR

FEEDERi DROPij

RING10G-PON

OLT

x PON

OLT

SARDANA PON

10G32-32-80WDM-PON

300M / 1G 128x1:816

(2x8)1198020-60COLLECTOR

5>560M2561:1616

(2x8)11980100RURAL

1.2 / 5>280M5121:3216

(2x8)195060METRO

1.2>280M10241:3232

(2x16)191020URBAN 2

1.2>140M20481:6432

(2x16)0.12.91720URBAN 1

Pump (W)

Goal tbd

Guar. BW

(10G)

ONUsSplitte

r

Trees (s)

(2xRN)

Tree Drop Km

Tree Feeder Km (max)

Ring Km

Max distanc

e KmScenarios

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201118 [email protected]

Remote Node as new Network Element

• ”Transparent Ring-Tree WDM/TDM-PON Architecture” (proposal of Sardana architecture for NGPON2), Kyoto ● November 2009

ITU-T G.984.6 Extender Box

ITU-T G.983 PON protection

Ring-TreeRemote Node

ITU-T G.973 ROPA for submarine

ITU-T G.808 Generic protection

switching

Supporting ITU Standards

The presented ring-tree ngPON2

architecture enables resilient 10G/2.5G access to scalable 1024 customers

distributed in 100Km with 32 wavelengths,

achieving:

– higher performances• L, ONUs, BW, resilience,

– at a similar cost • passive PON, refl.ONU..

– maximum compatibility • with ngPON

RNiRing (left) Ring (right)

1-3 1-3

1-4

L R

Tree (drop/add)D

WDM, PUMPWDM, PUMP

i, i+1

Page 10: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201119 [email protected]

Remote Nodes

• Add/drop • Diversity resilience • Interface:

– Ring – tree– 2 – 1 fibre

• Passive (no powering)• Remotely pumped

optical amplification• 2 wl dropped• Burst tolerant• Fixed / Reconfigurable

1:16

RN i

Signals

i1, 2, 3, 4

2:21:16

2:2

1:16

1:16

2km

i1, i2

200GHz

100GHz

1km

50/50i1

Common

Rest

i3, i4 50GHz i1

ONU

ONU

50GHz i3

FIXED RECONFIGURABLE

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201120 [email protected]

Wavelength allocation• In SARDANA there is a significant dependency of:

– the power budget

– on the wavelength allocation of US/DS channels

– on the pump generation for remote amplification.

• SARDANA wavelength allocation plan– possible compatibility with XGPON1

– not with video overlay

1460

1470

1480

1490

1500

1510

1520

1530

1540

1550

1560

1570

1580

1590

1600

1610

1620

1630

1640

1650

1660

1670

DS/US SARDANA

Pump SARDANA

OTDR monitoring

Supervisory/Control

Page 11: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201121 [email protected]

SARDANA inter-operability & multi-operability

• Proposal of multi-operability models

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201122 [email protected]

SARDANA multi-operability

Physical layer L2/L3

Page 12: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201123 [email protected]

Techno-economics aspects

• CAPEX – Analysis of:

• PASSIVE:

– Fibre infrastructure

– Remote Node

• ACTIVE:

– ONU

– OLT

– Pump

– Monitoring and protection

– Active equipment price estimation and learning curve

– CAPEX (overall for SARDANA & GPON): Cost/user vs. density

• SARDANA is cost effective in a wider range of user densities.

RN

1 2 NSplitCe

SARDANA

res-WDM/TDM-PON

res-WDM-PON

res-TDM-PON

0

500

1000

1500

2000

2500

3000

0 1,000 2,000 3,000 4,000 5,000

Home densi ty (Homes/Km2)

Co

st

(eu

ros

) p

er

Ho

me

SARDANA

WDM/TDM-PON

WDM/PON

TDM-PON

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201124 [email protected]

SARDANA GREEN TOUCH

• Deep analisys has been performed in order to compare the SARDANA approach with the main access technologies.

• In principle two SARDANA situations have been considered: SARDANA1 and SARDANA2. First one is SARDANA with “non commercial” devices. Second is SARDANA with market ready components.

• In figure are reported the results for unlimited and limited upstream. SARDANA, especially the version 2, express the best performances in terms of power efficiency.

1

10

100

1 10 100 1000

Po

we

r p

er u

se

r pe

r G

bit/s

[W

/Gb

it/s]

SARDANA 1

GPON

EPON 1G/1G

P-t-P 1G

WDM PON 1G/1GP-t-P 10G

EPON10G/10G

SARDANA 2

Total number of users per CO

Cu unlimited

1

10

100

1000

1 10 100 1000

EPON10G/10G SARDANA 2

Total number of users per CO

Po

we

r pe

r use

r pe

r G

bit/

s [W

/Gb

it/s]

Cu = 100 Gbit/s

P-t-P 1G

WDM PON 1G/1G

P-t-P 10G

SARDANA 1

GPON

EPON 1G/1G

Page 13: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201125 [email protected]

WDM RING +

TDM TREES

GPON, xPONCOMPATIBLE

INFRASTRUCTUREMINIMIZED

BIDIRECTIONAL SINGLE-FIBRE ACCESS

Goals vs Approach

Identical reflective COLOURLESS ONUs

NO MAINTENANCE, NO POWERING

ROBUSTNESS

100Km LENGTH

Integrate: Metro & Access

USERS:

64 -> 1000 HOMES

1.25G -> 10Gbit/s, for symmetrical 300 Mbit/s

PASSIVE EXTERNAL PLANT

< COST

NEUTRAL NETWORK

ONE-ORDER OF MAGNITUDE EXTENSION

CENTRALIZED management and light

generation

MULTI-OPERATOR

SCALABLE & UPGREADABLE

DYNAMIC EE, and resource allocation

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201126 [email protected]

ToC

1. Project organization

2. Concept and Architecture

3. Main Results1. Research

2. Publications

3. Development

4. Demo

Page 14: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201127 [email protected]

Transmission issues and proposed solutions

ECOC’10Rayleigh Back-scattering reduction by means of Quantized Feedback Equalization in WDM-PONs

“ + burst mode

JLT, 7-2010.Direct 10-Gb/s Modulation of a Single-Section RSOA in PONsWith High Optical Budget

OFC’10 OWG4 (pat)

Periodic filtering at ONU“

OFC’09 OWE3Uncooled DML + EE“

ECOC’09 We8.5.4Multiple Down-stream cancellation techniques…

ECOC P421OLT wavelength dithering“

OFC’10 OThG4, JLT

Wavelength Conversion via Four-Wave Mixing in SOA-based ONUs

PTL 1-10Optimal MUX positioning and ONU gain“

NFOEC’10 NWB5Colourless SCM/IM“

ECOC’09 We7.5.6 (pat)

Integrated colorless optical FSK demodulation with Fabry-Perot SOA/REAM at 10G

Wavelength reuse crosstalk

OFC’10 OWG2RSOA electronic equalization using MLSE at 10G“

OFC’09 OThA7Chirped-managed RSOA with offset-filtering and DFE/FFE 10GLimited BW of RSOA

JLT 9-09 (pat)Wavelength shifting at ONU by SC-SSB Rayleigh BS & reflections

REFPROPOSED SOLUTIONPROBLEM

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201128 [email protected]

ECOC’08 (pat)Reconfigurable RN“

ECOC10Self-Pumped Dense (40λ×32 split) PON with Extended 30 dB Loss Budget and ONUs Comprising a 10 Gb/s RSOA

Split + Reach + 10G bidirectional

ECOC’10Quantitative Techno-economic Comparison of Current and Next Generation Metro/Access Converged Optical Networks

Cost efficiency

ECOC’10 (pat)Energy-Efficient Optical Access Networks Supported by a Noise-Powered Extender Box

ECOC’09 We.P6.19C+L mixed pump“

ECOC’09 We.P6.24Burst pre-carvingEDF transients

JOCN 9-09Active/Passive Extender Box“

OFC’10 JThA33RN EDFA Pump from ONU ASELimited reach

OFC’10 JThA3 (pat)Homodyne PSKBW inefficiency

OFC’09 JThA77Genetic algorithm for wavelength and power allocationFibre non-linearities

ECOC’09 P6.26SSB with Manchester codingWL reuse + disper.

REFPROPOSED & SHOWN SOLUTIONPROBLEM

• > 70 international publications• 4 patents applications

• Invited papers to OFC, ECOC, OSA-ANIC, ICTON, MIT,

Page 15: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201129 [email protected]

Multilayer integrated network

FUNCTIONALITIES:

• Resilience• Multi-operator capability• Multi-rate coexistence• OMC Control&Management plane• 10G XGPON MAC• DBA (simulation)• In-service monitoring• Impairment-aware routing • Eye-safeness

Functional layered model of SARDANA.

Multilayer testbed

SARDANA

PHYSICAL LAYER

SARDANA

MAC LAYERSARDANA

IMPAIRMENT

MONITOR.

&

COMPENSAT.

SYSTEMS PHY

MONITORS

PHY

COMPENS.

MAC

MONITORS

MAC

COMPENS.

Standard

10G-GPON

OLT-ONT

Standard

10G-GPON

MAC

SARDANA

CONTROL & MANAGEMENT PLANES

SERVICE

PLATFORM

INFRASTRUCTURE LAYER

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201130 [email protected]

From Espoo to Lannion

• The stakeholder demo took place in Espoo Finland 28-10-10

• Services over SARDANA were successfully demonstrated

• Experience from the demo was used to improve the system performance

– MAC operation Upstream and Ranging

– Burst transmitter optics

– Protection and monitoring system

• System was shipped to Lannion in early December– Reintegration took place December to January

Page 16: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201131 [email protected]

SARDANA testbed

1550.52 1551.32

RN-501

1554.54 1553.73

RN-54rec

1552.17 1552.93

RN-52

RNN

RING

AWG1

TX-521552.93

RX-52PIN

ETHERNET SWITCHS (4xCX4+24xGE)

SERVICE #A VIDEO SERVER

1G

SER-DES

Dt Dr Re

MAC

10G 1G

PROTECTION & MONITOR

SERVICE #BVCG

SERVICE #CBNG

AWG2

ScreenA’ HDTV

AWG3 AWG4

Pump11480nm

OLT

BoW

BoE

PrW

PrE

E

W

%

FEEDER

DROP

CPC

1G

XFP 10G

SERVICE #A STB

ScreenAHDTV

OMCICLI

OMCI

CLI

SERVICE #B

ScreenB

CPC Media Converter

CX4

DCF1

PC

CX4

Sp1a Sp1b Sp2a Sp2b Sp3a Sp3b

FR1d

FR1u

FR2d

FR2u

FR3d

FR3u

FD1

FF1a FF1b

FR4d

FR4u

BERTOSA OSCOPM

UPC-ISCOM TLB ITUPC 30ºC

PP

SC/APC

LC LC

FC/PC

Zen

LVECL

CML

SC/APC

TX-21RSOA

RX-21APD

Fuj

TX-501551.32

RX-50PIN

Fuj

SFP-51550.52

Dt Dr

TTX-631553.73

RX-58PIN

Dt Dr

O/EEvBo-85

Fuj

LVECL

CML

TriSpeedEthernet

ports

ONU23%

TX-23RSOA

RX-23APD

SER-DES

Dt Dr

MACONU.51

UPC

Fuj

LVECL

CML

doca

BE LoS

SFP-61550.52

Dt Dr

XFP

TTX-62 & oSW

1552.93

RX59PIN

Dt Dr

O/EEvBo

UPC

Fuj

LVECL

CML

XFP

SFP 1G

10G

SERVICE #D STB

ScreenD

ETHERNETSWITCH

SERVICE #E PC

1G

1G 1G 1G

ONU21ONU

50ONU

62

BE

XFP

10G1G

ScreenB’ HDTV

1G

OLT.48

monit

CML

SC/APC

SERVICE #C VidConf

ScreenC

ONU22%

TX-22RSOA

RX-22APD

UPC

Fuj

CML

Dt Dr

O/EEvBo

LVECL

SFP

BE

MediaConverter

1G

1G

1G 1G

SFP SFP

Dt Dr

O/EEvBo-85

LVECL

CML

10G(1G)

OTDR

PC

ENSSATENSSAT

ENSSAT

Dt Dr

O/EEvBo

LVECL

SFP

BE

MediaConverter

1G

1G

SFP

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201132 [email protected]

Espoo demo setup 21.-28.10

Demos:

1) HD-video DS2) HD-video US3) p2p Ethernet4) Protection switch5) Service control

OLT1

10G Switch

Mux

ONU1

split1

VideoServer

W-5km

2km

RN1 5km

dMux

Pump

pamp bamp

RN2

P&M

E-5km

dMuxMux

bamp pamp

Pump

OLT2

ONU2

split2

CPC

CPC

RRN

5km

split3

2km

ePC

ePC

X

ETHoUS

ETHoUS

Page 17: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201133 [email protected]

Espoo - OLT- MAC and TX1/TX2

OLT1OLT2

Tx1Tx1

Tx2Tx2

OLT3OLT3

Service Switch10G-210G-1

10G-3

Tx3

10G-1

10G-2

10G-3

Tx3Tx3

The services and management connect to the Service switch 1GE ports (on the back)

1) Service switch connects to OLT1-OLT2 MAC via 10GE (CX4) ports.

2) OLT1-2 MAC connects to TX1-TX2 downstream transmitters via fiber.

3) TX1-TX3 connect via multiplexers to the downstream ring fibers.

4) OLT MAC RX1-2 connect from upstream ring fibers via demultiplexers

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201134 [email protected]

Espoo ONU – MAC and TXb

ONU1

ONU2

split1 split2

dropf

HD-sp

Feeder2

HD-sp

TX1bTX1b

TX2bTX2b

Feeder1

1) CPE STBs connect to ONU High defintion video service port (HD-sp).

2) The ONU1-2 MAC connects to TXb1-2 via SMA cabling.

3) The ONU1-2 MAC RX connects to RX1-2 with fiber.

4) TXb1-2 connects to drop fibers (2-5km).

5) Drop fibers go to splitters 1-2 which connect to feeder fibers.

6) Feeder fibers (5-15km) connect to the RN1-2.

Page 18: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201135 [email protected]

OLT- DWDM MUX/DEMUX

P&MPA1

PA2

Wd-MUXWd-MUX

Ed-MUXEd-MUX

Wu-DMUXWu-DMUX

Eu-DMUXEu-DMUX

1) The OLT TX1-2 connect DS to either East or West DWDM MUX

2) The OLT RX1-2 connect US to either East or West DWDM DEMUX

When the protection and monitoring system is used the connections go via it.

3) There is a pre-amplifier (PA) upstream for all wavelengths before the DWDM DEMUX.

There is also a boost amplifier (BA) downstream for all wavelengths after the DWDM MUX.

4) DS and US fiber spools (5-25km) run between the OLT and the RN1-2

W-PAW-PAE-PAE-PA

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201136 [email protected]

OLT- P&M + DWDM MUX + PUMP

E-PUMP

W-PAW-PA

W-PUMP

E-PAE-PA

W-U5kmE-U5km

Wd-MUX

Ed-MUX

Wu-DMUX

Eu-DMUX

Page 19: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201137 [email protected]

RN1-3

RN1

RN2

RN3

Feeder1

Feeder2

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201138 [email protected]

From Espoo to Lannion

• The demo system in Espoo had all the equipment co-located

• Lannion trial has distributed equipment on several sites

– This makes it more challenging and exciting

• We continue to improve the robustness as we go from Lannion to FTTH Council in Milan

– Next week testing continues

Page 20: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201139 [email protected]

SARDANA Field-Trial (Lannion, 20th January 2010)

The Orange Labs facilities are connected to a 18 Km "open" fiber network.

This fiber network is located along the Bretagne Lannion area, and managed by the cluster Media&Network.

12-fibre ring cable plus distribution trees.

Reintegration of SARDANA systems took place December to January

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201140 [email protected]

Page 21: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201141 [email protected]

Field trial fibre connectivity

Imagin LabIlab Japan

LZI FT R&D

WE010FT R&D

LF028FT R&D

LD910FT R&D

SC/APC

SC/APC

SC/APC

SC/APCSC/APC

SC/APC FC/PCFC/PC

500m

500m

200m

1320m

Orange Labs

Sardana Show Room

Total fiber length : 2520mSC-APC connectors except at WE010 where it is FC-PC (reflection of 25dB)

Connection between Imangin Lab and Orange Labs

SardanaRing

SC/APC

1dB /0.95dB

0.5dB/0.4dB

0.6dB/0.65dB

0.7dB/ 0.7dB

LZI

WE

LF

LD

LF

WE

LZI

PIR

PIR

Fiber 1 / Fiber 2

1

RN1100/5%

ONU21

ENSSAT labs

Hotel Enterprises

2km2km 2km2km

12x18kmImagin Lab

Showroom

RN2100/5%

RNrec2km 2km

ONU23

RNrec2km2km 2km2km

ONU23

X km

X km

X kmX km

X kmX km

Y km

Y km

Y kmY km

Y kmY km

Orange LabOrange Lab

ONU22

Kermaria(administrative)

Tree Fiber

Fibers to RN (up&dwn)

Ring Fibers

Detailednext slide

8700m ; 1,6dB Up (#13)

2dB Dwn (#14)8800m ; 2,35dB Up (#13)

1.7dB Dwn (#14)

2.5km2.8dB

#13

#14

#14

#13

FTR&D 

LabLF028

Pôle

Images & Réseaux

FTR&D 

LZI

FTR&D 

LabLD910

1112

56

56

TR

4 R

4 59

TR

4 R

4 6

0

TR

1 R

4 9

TR

1 R

4 1

0

3

Hotel 

Entreprises

ENSSAT

(PERSYST)

Boucle optiquelannionaise12 x 16 km

1 10

3 13

2

3,31 dBm

3,31 dBm

-3,6 dBm

-8,1 dBm

-2,9 dBm

2000 m BU = 6.91 dB (th : 0,5 dB+4 con = 1,7 dB)

8790 m

~ 10 800 m = 11.4 dB (th : 2,7 dB+8 con = 5,1 dB)

2000 m BU = 6.21 dB (th : 0,5 dB+4 con = 1,7 dB)

Note : Les tests au réflectomètre ont montré que le problème se situe au répartiteur LZI (connectiques EC ?) (Nettoyage des connecteurs semaine prochaine)

FTR&D 

LabLF028

Pôle

Images & Réseaux

FTR&D 

LZI

FTR&D 

LabLD910

1112

56

56

TR

4 R

4 59

TR

4 R

4 6

0

TR

1 R

4 9

TR

1 R

4 1

0

3

Hotel 

Entreprises

ENSSAT

(PERSYST)

Boucle optiquelannionaise12 x 16 km

1 10

3 13

2

3,31 dBm

3,31 dBm

-3,6 dBm

-8,1 dBm

-2,9 dBm

2000 m BU = 6.91 dB (th : 0,5 dB+4 con = 1,7 dB)

8790 m

~ 10 800 m = 11.4 dB (th : 2,7 dB+8 con = 5,1 dB)

2000 m BU = 6.21 dB (th : 0,5 dB+4 con = 1,7 dB)

Note : Les tests au réflectomètre ont montré que le problème se situe au répartiteur LZI (connectiques EC ?) (Nettoyage des connecteurs semaine prochaine)

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201142 [email protected]

Service Delivery with fs|cdc

Page 22: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201143 [email protected]

Field trial tests

SARDANA network transmission over 55 Km, over the deployed Lannion area cable infrastructure plus extra local spools.

Optical connections between ImaginLab, ENSSAT and OrangeLab.

Different communications services transmitted through:

2x Bidirectional 1G Ethernet using RSOA and SFPs.

10G / 2.5 XGPON scrambled burst data.

Bidirectional 10G Ethernet using tuneable laser ONU.

Functionality shown:

Channel protection (fibre cuts).

ONU colourlessness.

Multi-operability.

High bandwidth real time bidirectional HD multimedia services.

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201144 [email protected]

Page 23: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201145 [email protected]

Final Outcomes

• SARDANA project targets the ultimate extension of the limitsof FTTH Passive Optical Networks, as a practical transparent approach to access&metro convergence.– Sardana Test-Bed Demonstration in Espoo-Finland (28-Oct-2010)– Sardana Field-Trial in 12-2010 in Lannion-France, with new broadband

services (20-1-2011)– Public Demo at FTTH Council Conference, Milan (9/10-Feb-2011)

• FTTH SHOWROOM (YELLOW-2)

• Network/system/subsystem/component design guidelines and prototypes for NGPON2.

• Contribution to:– Regulatory Bodies on Broadband Access to citizens (multi-operator

infrastructure sharing strategy, etc). – International Standards on next-generation FTTH like NGPON2.

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201146 [email protected]

Things for continuing R&D

• RSOA technology has to evolve, for higher GAINxBW, (and injected power) from current:

– 14 dB 1.2 GHz (TO-CAN), equalized for 2.5Gbit/s

– 18 dB 0.8 GHz (TO-CAN)

– 10 dB 3 GHz (Butterfly )

– -10 dB 10 GHz (REAM)

– 5 dB 10 GHz (SOAREAM chip)

• FEC has not been implemented and would be convenient.

• Connectors are critical (return loss near ONU, high-power at ring)

• A secondary pump source is convenient to reach 100 Km– Or from ASE from SOAs, as has been demonstrated.

• Rayleigh back-scattering is critical for distribution > 6Km. – Increase ring, decrease drop, 2 fiber-feeder.

– Also can be reduced with several techniques developed.

• Many ideas have come up along the 3 years for future improvement.

• 1-2 year for Development.

• _x_? for Deployment

Page 24: Workshops josep prat

SARDANA showcase, Milan, February 2011, FTTH Council Europe 201147 [email protected]

Contact:

Josep Prat (project manager)

Tel: (+34) 93 401-6455 /-7179 /-6850 Fax: /-7200, e-mail: [email protected]

Dept. Signal Theory and Communications (TSC) www.tsc.upc.edu/gco

Universitat Politècnica de Catalunya (UPC) www.upc.edu

c/ Jordi Girona 1, ETSETB-TSC-D5

Barcelona, 08034, Spain

www.ict-sardana.eu

Thank you from all SARDANA partners !!