Bidirectional DFEs for 10Gb/s Ethernet over Multimode Fiber Links: Complexity Reduction and Reach Extension

Bidirectional DFEs for 10Gb/s Ethernet over Multimode Fiber Links: Complexity Reduction and Reach Extension

We propose a bidirectional DFE (BiDFE) to mitigate ISI in multimode fibers. We demonstrate that a BiDFE with 8 feedforward and 3 feedback taps per DFE can achieve a reach of 350-400 m over legacy MMF.

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Bibliographische Detailangaben
Hauptverfasser: Balemarthy, K., Ralph, S.E.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Connectors
Decision feedback equalizers
Ethernet networks
Intersymbol interference
Optical feedback
Optical fiber communication
Optical filters
Optical refraction
Optical signal processing
Optical variables control
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Beschreibung
Zusammenfassung:We propose a bidirectional DFE (BiDFE) to mitigate ISI in multimode fibers. We demonstrate that a BiDFE with 8 feedforward and 3 feedback taps per DFE can achieve a reach of 350-400 m over legacy MMF.
DOI:10.1109/OFC.2007.4348442