Fair comparison of complexity between a multi-band CAP and DMT for data center interconnects

Wei, Jinlong, Sánchez, Christian and Giacoumidis, Elias (2017). Fair comparison of complexity between a multi-band CAP and DMT for data center interconnects. Optics Letters, 42 (19),

Abstract

We present the first known detailed analysis and fair comparison of complexity of 56-Gb/s Multi-band CAP and DMT over 80-km DCF-free SMF links based on intensity modulation and direct detection (IMDD) for data center interconnects. We show that the matched FIR filters and (I)FFT take the majority of the complexity of the Multi-band CAP and DMT, respectively. Choice of the multi-band CAP sub-band count and the DMT (I)FFT size makes significant impact to system complexity or performance and trade-off must be considered.

Publication DOI: https://doi.org/10.1364/OL.42.003860
Divisions: Engineering & Applied Sciences > Institute of Photonics
Engineering & Applied Sciences
Additional Information: © 2017 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. Funding: Seventh Framework Programme (FP7) (623515); Horizon 2020 Framework Programme (H2020) (659950)
Uncontrolled Keywords: Fiber optics communications,Modulation
Full Text Link:
Related URLs: https://www.osa ... i=ol-42-19-3860 (Publisher URL)
Published Date: 2017-09-25
Authors: Wei, Jinlong
Sánchez, Christian ( 0000-0003-3004-2773)
Giacoumidis, Elias

Download

[img]

Version: Accepted Version

| Preview

Export / Share Citation


Statistics

Additional statistics for this record