SARDANA Posters FTTH Milano

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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 isused the connections go via it.

3) There is a pre-amplifier (PA) upstream for allwavelengths 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

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.

SARDANA Stakeholder DemoEspoo (Finland) 28-Oct-2010

FTTH Conference 2011, Milan 8-10 February 2011

www

.ic

sardana.eu

1 The stakeholder demo took place in Tellabs Espoo 28-10-10

1 Services over SARDANA were successfully demonstrated

1 Experience from the demo was used to improve the system

performance2 MAC operation Upstream and Ranging

2 Burst transmitter optics

2 Protection and monitoring system

1 System was shipped to Lannion in early December

Demo Setup Successfully demonstrated:

1 HD-Video Downstream (right green)

1 HD-Video Upstream (left red)

1 P2p Ethernet (left green, right dotted green)

1 Protection switching (p2p ethernet)

1 Service control over OMCI (CPC-to-CPC)

ONU MAC and RSOA TXs

OLT- DWDM MUX/DEMUX

OLT1

OLT2

Tx1

Tx2

OLT3

Service Switch

10G-210G-110G-3

Tx3

10G-1

10G-2

10G-3

Tx3

ONU1

ONU2

split1 split2

dropf

HD-sp

Feeder2

HD-sp

TX1bTX1b

TX2bTX2b

Feeder1

P&MPA1

PA2

Wd-MUXWd-MUX

Ed-MUXEd-MUX

Wu-DMUXWu-DMUX

Eu-DMUXEu-DMUX

W-PAW-PA E-PAE-PA

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

RN 1-3

RN1

RN2

RN3

Feeder1

Feeder2

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 thedownstream ring fibers.

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

OLT- MAC and 10G TXs

All-Layers Test-bed

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


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SARDANA PROTECTION and RECONFIGURATION

SARDANA: A Resilient Network

1 Centralized control at the Central Office

1 Monitoring ring fibres using low-cost CWDM technology

1 Fast switching of OLT TX/RX channels using cost-effectiveoptical switches, operating under


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ECOC10,OFC11,

ONDM11

ENERGY and COST Efficiencyof SARDANA

What is SARDANA ?

1 Resilience (against fibre cut)

1 Extended reach (100Km) and number of homes (>1000)

1

Full compatibility with new 10G XGPON1 Low Power Consumption (Green)

1 Better fibre utilization and smooth scalability

1 A transparent solution to metro-access CONVERGENCE

A novel Green FTTH hybrid architecture for Next Generation WDM/TDM-PON:

Power ConsumptionsAccess Infrastructures

Sardana 1: With prototyped components

Sardana 2: With market ready components

SARDANA costs in reflected values

Ref: publications:

Overall CAPEX vs. Density

0

500

1000

1500

2000

2500

3000

3500

4000

0 1000 2000 3000 4000 5000 6000 7000

Households' density (HH/Km2)

CAPEX/user()

EP2P & metro

GPON & metro

SARDANA

SARDANA in numbers

Outside plant cost

0

500

1000

1500

2000

2500

3000

3500

0 1000 2000 3000 4000 5000 6000 7000

Households' Density (HH/Km2)

CAPEX/user()

EP2P & metro

GPON & metro

SARDANA

Active equipment cost

0

300

600

900

1200

0 1000 2000 3000 4000 5000 6000 7000

Households' density (HH/Km2)

CAPEX/user()

EP2P & metro

GPON & metro

SARDANA

SARDANA efficiency traits

Cost efficiency: SARDANA average CAPEX is 15-20%less compared to GPON.

Scalability, future needs coverage guarantee

Space savings

Efficient use of fiber resources:

Design flexibility, granularity

Feeder and distribution part shared among a muchlarger number of end-users than in any other

technology. Savings in OPEX and maintenance.

SARDANA2 bears great power efficiency over thelargest interval, consuming only about 3 W/Gbps.

Active equipment

2 OLT equipment

2 ONUs / CPEs

2 Splitters

2 Routers

2 Switches

Outside plant

2 Trenches

2 Ducts and subducts

2 Fiber cables

2 Splicing closures

2 Handholes/Manholes

2 Y-branches

FTTH Conference 2011, Milan 8-10 February 2011

www

.ictsardana.eu


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Main Innovations and Publications in SARDANA

PROBLEM PROPOSED SOLUTION Publication

COLOURLESS-ONU WDM-PON

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

Wavelength Conversion via Four-Wave Mixing in SOA-based ONUs OFC10 (OThG4), JLT (12-2010)

OLT wavelength dithering ECOC08 (P421)

Optimal MUX positioning and ONU gain PTL (1-10)

+ burst mode Rayleigh Back-scattering reduction by means of Quantized FeedbackEqualization in WDM-PONs

ECOC10

Limited BW of RSOA Chirped-managed RSOA with offset-filtering and DFE/FFE 10G OFC09 (OThA7)

Opt. Expr. (3-2009) RSOA electronic equalization using MLSE at 10G OFC10 (OWG2)

Uncooled DML + EE OFC09 (OWE3)

Direct 10-Gb/s Modulation of a Single-Section RSOA in PONs WithHigh Optical Budget

PTL (3-2010)

Direct Duobinary Modulation for 10G Transmission ECOC08

Wavelength reusecrosstalk

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

ECOC09 (We.7.5.6), PTL (7-2010), pat

Multiple Down-stream cancellation techniques ECOC09 (We.8.5.4)

All-Optical Downstream Cancellation at ONU OFC10 (OWG4), pat

Colourless SCM/IM NFOEC10 (NWB5)

Optical BW inefficiency Homodyne PSK OFC10 (JThA3), pat.

Higher Layer Functionality Multi-Operability and Dynamic Bandwidth Allocation with ElectricallyReconfigurable SOA/REAM-ONUs

ECOC10 (Th.10.B.4)

LONGER REACH PON

WL reuse + dispersion SSB with Manchester coding ECOC09 (P6.26)

Fibre non-linearities Genetic algorithm for wavelength and power allocation OFC09 (JThA77)

Limited reach Pumped Tree Splitter with ONU ASE OFC10 (JThA33)

Reconfigurable RN ECOC08, pat.

Active/Passive Extender Box JOCN (9-09)

Dual Waveband Operation of Hybrid PON ECOC09 (We.P6.19)JLT (5-2010)

Energy-Efficient Optical Access Networks Supported by a Noise-

Powered Extender Box

ECOC10,

JSTQE (3-2011), (pat)

Remotely Pumped Full-Duplex WDM/TDM-PON JLT (2011)

Full-Duplex 10 Gb/s Transmission in Ultra-Dense PONs With TreeSplits >1:1k and Noise-Powered Extender Box

ECOC10 (Tu.5.B.4)

Split + Reach + 10Gbidirectional

Self-Pumped Dense (40132 split) PON with Extended 30 dB LossBudget and ONUs Comprising a 10 Gb/s RSOA

ECOC10 (Tu.3.B.3)

EDF transients Burst pre-carving ECOC09 (We.P6.24)

Intelligent ResourceAllocation

BW Efficiency of Online Scheduling, OBS and WavelengthAssignment in Hybrid WDM/TDMA Networks

JSAC (8-10), ICTON10, PNC(8-08)

SARDANA COST AND ENERGY EFFICIENCY

Cost efficiency Quantitative Techno-economic Comparison of Current and Next

Generation Metro/Access Converged Optical Networks

ECOC10

Power efficiency Power Efficiency of SARDANA and

Other Long-Reach Optical Access Networks

OFC11, ONDM11

General description and results Invited at OFC10

1 >70 international publications.

1 >20 Press News.

1 5 submitted Patents.

1 3 presentations at FSAN

1 16 mobility exchanges

2 internal, with NoEs and other organizations.

Relations andDissemination

www

.ictsardana.eu

SARDANA Posters FTTH Milano

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