METHOD AND SYSTEM FOR PROVIDING EXTERNAL OPTICAL DATA PACKET TO DESTINATION NODE OF PACKET OPTICAL NETWORK

PROBLEM TO BE SOLVED: To provide an external optical data packet to a destination node in a packet optical network.SOLUTION: A packet optical network 202 includes a plurality of nodes 210-216 and a first optical data channel 224 for optically communicating local optical data packets between the plur...

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Bibliographische Detailangaben
Hauptverfasser:	WEI QING, KOZU KAZUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an external optical data packet to a destination node in a packet optical network.SOLUTION: A packet optical network 202 includes a plurality of nodes 210-216 and a first optical data channel 224 for optically communicating local optical data packets between the plurality of nodes 210-216. An external optical data packet 222 is optically converted for a transmission to a destination node over a second optical data channel 226, which is independent of the first optical data channel 224, of the packet optical network 202, optically transferred to the packet optical network 202, and transmitted to the destination node over the second optical data channel 226.