Mechanism for tracking wavelengths in a DWDM network without specialized hardware

Mechanism for tracking wavelengths in a DWDM network without specialized hardware

In one embodiment, techniques provide a mechanism for tracking wavelengths in a DWDM network. In particular, embodiments of the present invention also provide for connection tracking using a slowly modulated pilot tone in a DWDM network without dedicated hardware for the generation and the diction o...

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Bibliographische Detailangaben
Hauptverfasser: Gerstel, Ornan, Piciaccia, Stefano, Casanova, Mauro Rudy, Viscardi, Valerio, Galimberti, Gabriele
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one embodiment, techniques provide a mechanism for tracking wavelengths in a DWDM network. In particular, embodiments of the present invention also provide for connection tracking using a slowly modulated pilot tone in a DWDM network without dedicated hardware for the generation and the diction of the tone.