Feasibility of next-generation 25 Gbps PON using non-return to zero modulation

Torres-Ferrera, P.; Ferrero, V.; Mercinelli, R.; Pagano, A.; Gaudino, R.

doi:10.1049/cp.2018.1613

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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.

Titolo:	Feasibility of next-generation 25 Gbps PON using non-return to zero modulation
Autori:	TORRES FERRERA, PABLO FERRERO, VALTER Mercinelli, R. Pagano, A. GAUDINO, ROBERTO mostra contributor esterni nascondi contributor esterni
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

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http://hdl.handle.net/11583/2775876

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