112-Gbit/s × 4-lane duobinary-4-PAM for 400GBase

Lau Frejstrup Suhr, Juan José Vegas Olmos, B. Mao, X. Xu, G. N. Liu, Idelfonso Tafur Monroy

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    Novel duobinary-4-PAM signaling is experimentally demonstrated to support a 4-lane low-latency 400GbE client side solution. Direct detection of 112 Gbps transmission over a 5 km single wavelength and polarization fiber link is achieved.
    Original languageEnglish
    Title of host publicationProceedings of 2014 European Conference on Optical Communication
    Number of pages3
    Publication date2014
    ISBN (Print)9782954944401
    Publication statusPublished - 2014
    EventEuropean Conference on Optical Communication (ECOC 2014) - Cannes, France
    Duration: 21 Sept 201425 Sept 2014


    ConferenceEuropean Conference on Optical Communication (ECOC 2014)


    • optical fibre communication
    • optical modulation
    • optical signal detection
    • pulse amplitude modulation
    • telecommunication signalling
    • Communication, Networking and Broadcast Technologies
    • Components, Circuits, Devices and Systems
    • Fields, Waves and Electromagnetics
    • Photonics and Electrooptics
    • bit rate 1.12E+11 bit/s
    • bit rate 4.0E+11 bit/s
    • 4-lane low-latency client side solution
    • bit rate 112 Gbit/s
    • bit rate 400 Gbit/s
    • direct detection
    • duobinary-4-lane PAM signaling
    • Optical fiber filters
    • Optical fibers
    • Optical receivers
    • Optical transmitters
    • polarization fiber link


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