SARDANA
Scalable Advanced Ring-based passive Dense Access Network Architecture
| Coordinatore | UNIVERSITAT POLITECNICA DE CATALUNYA
Organization address
city: Barcelona contact info |
| Nazionalità Coordinatore | Spain [ES] |
| Totale costo | 4˙140˙648 € |
| EC contributo | 2˙612˙749 € |
| Programma | FP7-ICT
Specific Programme "Cooperation": Information and communication technologies |
| Code Call | FP7-ICT-2007-1 |
| Funding Scheme | CP |
| Anno di inizio | 2008 |
| Periodo (anno-mese-giorno) | 2008-01-01 - 2011-02-28 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
UNIVERSITAT POLITECNICA DE CATALUNYA
Organization address
city: Barcelona contact info |
ES (Barcelona) | coordinator | 0.00 |
| 2 |
FRANCE TELECOM SA
Organization address
address: PLACE D ALLERAY contact info |
FR (PARIS) | participant | 0.00 |
| 3 |
INSTITUTO DE TELECOMUNICACOES
Organization address
address: AVENIDA DE ROVISCO PAIS contact info |
PT (LISBOA) | participant | 0.00 |
| 4 |
INTRACOM SA TELECOM SOLUTIONS
Organization address
address: New Road Peania Markopoulo Ave. contact info |
EL (PEANIA) | participant | 0.00 |
| 5 |
ISTITUTO SUPERIORE DELLE COMUNICAZIONI E DELLE TECNOLOGIE DELL'INFORMAZIONE
Organization address
address: VIALE AMERICA 201 contact info |
IT (ROMA) | participant | 0.00 |
| 6 |
RESEARCH AND EDUCATION LABORATORY IN INFORMATION TECHNOLOGIES
Organization address
address: Adrianiou 2 & Papada contact info |
EL (Athens) | participant | 0.00 |
| 7 |
TELLABS BEDFORD INC*
Organization address
address: WEST DIEHL ROAD contact info |
US (NAPERVILLE) | participant | 0.00 |
| 8 |
TELLABS OY
Organization address
address: SINIKALLIONTIE 7 contact info |
FI (ESPOO) | participant | 0.00 |
Mappa
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Obiettivo del progetto (Objective)
SARDANA (Scalable Advanced Ring-based Passive Dense Access Network Architecture) project targets the performance enhancement of dense Fibre-to-the-Home networks, also called PONs (Passive Optical Networks). They constitute a fundamental segment with the required potential to match the huge capacity of transport networks with the new user communication demands, where deeper research is still to be performed. The two key performances that this project aims at radically improving are the scalability and the robustness, since they constitute pillars of such a cost-sensitive segment. Scalability is reached by means of the new adoption of remotely-pumped amplification, a WDM/TDM overlay and cascadable remote nodes in a new hybrid architecture; it allows smoother growth and migration while keeping the passiveness of the PON and reducing civil work investments. The resulting network is able to serve between 1000 and 4000 users with symmetric several hundred Mbit/s per user, spread along distances up to 100 km, up to 10Gbit/s. Robustness is achieved by means of passive central-ring protection and new monitoring and electronic compensation strategies over the PON, intelligently supervising and controlling the impairments that are present or can be present in a 10Gbit/s extended PON.
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