TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond
The optical access network is currently driving studies on transmissions beyond 10 Gbit/s. This paper reports an analysis of Pulse Amplitude Modulation (PAM), seen as a promising candidate for future Passive Optical Networks (PON). Previous 25 Gbit/s real-time PAM4 results are extrapolated here with...
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doaj-3edf33a6f444465192ccd4bfaf76ccc02020-11-25T00:38:56ZengMDPI AGPhotonics2304-67322018-11-01544510.3390/photonics5040045photonics5040045TDM-PON PAM Downstream Transmission for 25 Gbit/s and BeyondSylvain Barthomeuf0Fabienne Saliou1Luiz Anet Neto2Philippe Chanclou3Didier Erasme4Orange Labs, 2 Avenue Pierre Marzin, 22300 Lannion, FranceOrange Labs, 2 Avenue Pierre Marzin, 22300 Lannion, FranceOrange Labs, 2 Avenue Pierre Marzin, 22300 Lannion, FranceOrange Labs, 2 Avenue Pierre Marzin, 22300 Lannion, FranceLTCI, Télécom ParisTech, Paris-Saclay University, 75013 Paris, FranceThe optical access network is currently driving studies on transmissions beyond 10 Gbit/s. This paper reports an analysis of Pulse Amplitude Modulation (PAM), seen as a promising candidate for future Passive Optical Networks (PON). Previous 25 Gbit/s real-time PAM4 results are extrapolated here with simulations to higher bit rates and a higher number of PAM levels. Our main goal is to evaluate the compliancy of PAM with the existing standards and legacy networks as far as fiber length, optical budget class, and wavelength plan are concerned. The simulations enlighten us as to the challenges of multilevel modulation formats, such as noise and jitter, compared to the currently adopted Non-Return-to-Zero (NRZ).https://www.mdpi.com/2304-6732/5/4/45access networksIntensity Modulation Direct Detection (IMDD)optical fiber communicationPulse Amplitude Modulation (PAM)Passive Optical Networks (PON) |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sylvain Barthomeuf Fabienne Saliou Luiz Anet Neto Philippe Chanclou Didier Erasme |
spellingShingle |
Sylvain Barthomeuf Fabienne Saliou Luiz Anet Neto Philippe Chanclou Didier Erasme TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond Photonics access networks Intensity Modulation Direct Detection (IMDD) optical fiber communication Pulse Amplitude Modulation (PAM) Passive Optical Networks (PON) |
author_facet |
Sylvain Barthomeuf Fabienne Saliou Luiz Anet Neto Philippe Chanclou Didier Erasme |
author_sort |
Sylvain Barthomeuf |
title |
TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond |
title_short |
TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond |
title_full |
TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond |
title_fullStr |
TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond |
title_full_unstemmed |
TDM-PON PAM Downstream Transmission for 25 Gbit/s and Beyond |
title_sort |
tdm-pon pam downstream transmission for 25 gbit/s and beyond |
publisher |
MDPI AG |
series |
Photonics |
issn |
2304-6732 |
publishDate |
2018-11-01 |
description |
The optical access network is currently driving studies on transmissions beyond 10 Gbit/s. This paper reports an analysis of Pulse Amplitude Modulation (PAM), seen as a promising candidate for future Passive Optical Networks (PON). Previous 25 Gbit/s real-time PAM4 results are extrapolated here with simulations to higher bit rates and a higher number of PAM levels. Our main goal is to evaluate the compliancy of PAM with the existing standards and legacy networks as far as fiber length, optical budget class, and wavelength plan are concerned. The simulations enlighten us as to the challenges of multilevel modulation formats, such as noise and jitter, compared to the currently adopted Non-Return-to-Zero (NRZ). |
topic |
access networks Intensity Modulation Direct Detection (IMDD) optical fiber communication Pulse Amplitude Modulation (PAM) Passive Optical Networks (PON) |
url |
https://www.mdpi.com/2304-6732/5/4/45 |
work_keys_str_mv |
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