QAM-PON and super PON for access distribution networks

We propose a passive optical network (PON) system based on quadrature amplitude modulated (QAM) sub-carrier multiplexing (SCM) of 53 6 MHz 64/256-QAM channels. Sensitivities of -22 dBm and -17.5 dBm are achieved over 51 km of fiber under full duplex and broadcast delivery to 128 nodes for 64 and 256...

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Bibliographische Detailangaben
Hauptverfasser:	Delavaux, J.-M.P., Wilson, G.C., Hullin, C., Neyret, B., Bethea, C.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bit error rate Forward error correction Frequency Optical fiber cables Optical fiber communication Optical fiber couplers Optical fiber networks Passive optical networks Power amplifiers Quadrature amplitude modulation
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Beschreibung
Zusammenfassung:	We propose a passive optical network (PON) system based on quadrature amplitude modulated (QAM) sub-carrier multiplexing (SCM) of 53 6 MHz 64/256-QAM channels. Sensitivities of -22 dBm and -17.5 dBm are achieved over 51 km of fiber under full duplex and broadcast delivery to 128 nodes for 64 and 256 QAM, respectively.
DOI:	10.1109/OFC.2001.928371