Koninklijke Philips Corporation N.v.

Nxp B.v.

Nicolas Lecacheur

Philippe Barre

Sebastian Clamagirand

Sebastien Clamagirand

The invention relates to a switching device comprising a plurality of inputs and outputs which are interconnected by an interconnection point matrix for transmitting electric signals supplied from the inputs to the outputs via transmission lines in accordance with a predefined switching plan. Each transmission line comprises a signal path for conveying the electric signals and a voltage reference path. The interconnection points are arranged in the matrix in such a way that two distinct transmission lines comprise one common voltage reference path. Application: packet switching in optical transmissions.

Switching device comprising a common voltage reference path

The invention relates to a switching device comprising a plurality of inputs and outputs which are interconnected by a matrix of interconnection points for transmitting electric signals supplied from the inputs to the outputs via transmission lines in accordance with a predefined switching plan. The device comprises a control member for controlling the operation of the matrix with control signals and local decoding for locally decoding the control signals and for deducing the switching state of the interconnection points. Application: packet switching in optical transmissions.

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Caen, France

Nicolas Lecacheur