Dual polarization transceiver
AssigneeADVA Optical Networking SE
InventorKlaus Grobe
Life of this patent
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Abstract
The invention provides a dual polarization transceiver (1) being switchable between two operation modes, wherein in a first operation mode an optical QAM—(Quadratur Amplitude Modulation) signal having a predetermined number (M) of constellation points is generated by said dual polarization transceiver (1) and wherein in a second operation mode an optical QPR—(Quadratur Partial Response) Signal having a predetermined number (L) of constellation points is generated by said dual polarization transceiver (1).
Claims17
A dual polarization transceiver being switchable between two operation modes,
- wherein in a first operation mode an optical QAM—(Quadrature Amplitude Modulation) Signal having a predetermined number (M) of constellation points is generated by said dual polarization transceiver and
- wherein in a second operation mode an optical QPR—(Quadrature Partial Response) Signal having a predetermined number (L) of constellation points is generated by said dual polarization transceiver.
A method for flexible transmission of data via an optical transmission medium,
- wherein in a first operation mode an optical OAM-signal having a predetermined number (M) of constellation points generated by a transceiver is transmitted and
- wherein in a second operation mode an optical QPR signal having a predetermined number (L) of constellation points generated by said transceiver is transmitted.
Dependencies are inferred from the claim text.