DocumentCode
1943516
Title
Comparison of 100 Gb/s Ethernet links using PAM-8, multipulse, and hybrid CAP-16/QAM-16 modulation schemes
Author
Wei, J.L. ; Ingham, J.D. ; Cunningham, David G. ; Penty, Richard V. ; White, Ian H.
Author_Institution
Dept. of Eng., Univ. of Cambridge, Cambridge, UK
fYear
2013
fDate
22-26 Sept. 2013
Firstpage
1
Lastpage
3
Abstract
A theoretical study compares 100 Gb/s Ethernet links and finds that multi-pulse and hybrid CAP-16/QAM-16 (PAM-8) schemes support transmission over 10 km (2 km) SMF. Multi-pulse and CAP-16/QAM-16 need 2× the number of arithmetic operations and 7× or 3× the number of filter taps respectively but exhibit reduced power dissipation compared with PAM-8.
Keywords
optical fibre LAN; optical modulation; quadrature amplitude modulation; Ethernet links; PAM-8; byte rate 100 GByte/s; filter taps; hybrid CAP-16/QAM-16 modulation; multipulse CAP-16/QAM-16 modulation; power dissipation;
fLanguage
English
Publisher
iet
Conference_Titel
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location
London
Electronic_ISBN
978-1-84919-759-5
Type
conf
DOI
10.1049/cp.2013.1522
Filename
6647715
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