Failsafe optical splitter and method to isolate faults in a passive optical network

Failsafe optical splitter and method to isolate faults in a passive optical network

The invention is related to an optical splitter for a passive optical network for telecommunication signal transmission with an optical line terminal, comprising a wavelength selective optical electrical converter (OE), an AC/DC splitter (AD), an energy reservoir (ER) and optical switches (BS), wher...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PATO, SILVIA, HAJDUCZENIA, MAREK, SILVA, HENRIQUE, INACIO, PEDRO, MONTEIRO, PAULO MIGUEL
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
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Beschreibung
Zusammenfassung:The invention is related to an optical splitter for a passive optical network for telecommunication signal transmission with an optical line terminal, comprising a wavelength selective optical electrical converter (OE), an AC/DC splitter (AD), an energy reservoir (ER) and optical switches (BS), where the splitter (SP) comprises also a data transmission processing module (DM), by which the optical switches (BS) can be controlled according to data signals transmitted from the optical line terminal (OLT).