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Journal article

Synchronization, retiming and time-division multiplexing of an asynchronous 10 gigabit NRZ Ethernet packet to Terabit Ethernet

From

Ultra-fast Optical Communication, Department of Photonics Engineering, Technical University of Denmark1

Department of Photonics Engineering, Technical University of Denmark2

Networks Technology and Service Platforms, Department of Photonics Engineering, Technical University of Denmark3

An asynchronous 10 Gb/s Ethernet packet with maximum packet size of 1518 bytes is synchronized and retimed to a master clock with 200 kHz frequency offset using a time lens. The NRZ packet is simultaneously converted into an RZ packet, then further pulse compressed to a FWHM of 400 fs and finally time-division multiplexed with a serial 1.28 Tb/s signal including a vacant time slot, thus forming a 1.29 Tb/s time-division multiplexed serial signal.

Error-free performance of synchronizing, retiming, time-division multiplexing to a Terabit data stream and finally demultiplexing back to 10 Gb/s of the Ethernet packet is achieved. © 2011 Optical Society of America.

Language: English
Year: 2011
Pages: B931-7
ISSN: 10944087
Types: Journal article
DOI: 10.1364/OE.19.00B931
ORCIDs: Hu, Hao , Galili, Michael , Dalgaard, Kjeld , Clausen, Anders , Berger, Michael Stübert , Jeppesen, Palle and Oxenløwe, Leif Katsuo

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