Abstract
We evaluate the duty cycle in RZ coded signals in an optical access network emulated with two users at a bit rate of 10 Gb/s. An optimum duty cycle of 75% was found for a fibre link of 25 km. This value remained when increasing the launched power up to 12 dBm. The range for 1 dB penalty was between 60% and 80%. In comparison with NRZ, with the optimum duty cycle the performance in terms of the receiver sensitivity for a BER of 2×10-4 improved by almost 4.5 dB while the bandwidth between neighbour users was limited to 45 GHz.
Translated title of the contribution | Ciclo de trabajo óptimo en datos codificados RZ para redes de acceso óptico de 10 Gb/s |
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Original language | English |
Title of host publication | ICTON 2015 - 17th International Conference on Transparent Optical Networks |
Editors | Marek Jaworski, Marian Marciniak |
Publisher | IEEE Computer Society |
ISBN (Electronic) | 9781467378802 |
DOIs | |
State | Published - 12 Aug 2015 |
Event | 17th International Conference on Transparent Optical Networks, ICTON 2015 - Budapest, Hungary Duration: 5 Jul 2015 → 9 Jul 2015 |
Publication series
Name | International Conference on Transparent Optical Networks |
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Volume | 2015-August |
ISSN (Electronic) | 2162-7339 |
Conference
Conference | 17th International Conference on Transparent Optical Networks, ICTON 2015 |
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Country/Territory | Hungary |
City | Budapest |
Period | 5/07/15 → 9/07/15 |
Bibliographical note
Publisher Copyright:© 2015 IEEE.
Keywords
- 10Gb/s
- Channel spacing
- Duty cycle
- NRZ
- Optical access networks
- RZ