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EnglishIn this paper, two different receiver schemes based on non-return to zero (NRZ) modulation format to implement next generation 25 Gbps passive optical network (PON) links are compared in terms of performance. One scheme is based on the re-use of 10 Gbps PON optoelectronic components adding a DSP-based adaptive equalizer at the receiver. The other avoids the use of equalization but requires higher-bandwidth components (i.e. 25 Gbps technology developed for data centre interconnects). By means of simulations, we demonstrate that both schemes can operate through 20-km of single mode fibre in O-band achieving similar performance and power requirements.
Feasibility of next-generation 25 Gbps PON using non-return to zero modulation / Torres-Ferrera, P.; Ferrero, V.; Mercinelli, R.; Pagano, A.; Gaudino, R.. - ELETTRONICO. - (2018), pp. 1-4. ((Intervento presentato al convegno Fotonica 2018 tenutosi a Lecce, Italy nel May 2019.
| Titolo: | Feasibility of next-generation 25 Gbps PON using non-return to zero modulation | |
| Autori: | ||
| Data di pubblicazione: | 2018 | |
| Abstract: | In this paper, two different receiver schemes based on non-return to zero (NRZ) modulation format... to implement next generation 25 Gbps passive optical network (PON) links are compared in terms of performance. One scheme is based on the re-use of 10 Gbps PON optoelectronic components adding a DSP-based adaptive equalizer at the receiver. The other avoids the use of equalization but requires higher-bandwidth components (i.e. 25 Gbps technology developed for data centre interconnects). By means of simulations, we demonstrate that both schemes can operate through 20-km of single mode fibre in O-band achieving similar performance and power requirements. | |
| ISBN: | 978-1-78561-991-5 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| fotonica_2018_4_pagine_PABLO.pdf | Versione post print dell'editore | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2775876
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