H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 10/04 (2006.01) H04B 1/74 (2006.01) H04B 10/00 (2006.01)
Patent
CA 2064648
This protection arrangement protects an optical transmitter device (TX) with n optical transmit circuits (LCl/LCn) or an optical receiver device (RX) with n optical receive circuits (RXl/RXn). It includes fault evaluating means (FE) to detect a defective transmit/receiver circuit a spare transmit (STC)/receive (SRC) circuit and switching means (S, Sl) upon detection of a defective transmitter/receiver circuit by the fault evaluating means the latter controls the spare circuit and the switching means which then bypass the defective circuit by the spare circuit.
Dispositif destiné à protéger un émetteur optique (TX) comportant n circuits d'émission optique (LCl/LCn) ou un récepteur optique (RX) comportant n circuits de réception optique (RXl/RXn). Le dispositif comprend un moyen d'évaluation de défaillance (FE) afin de détecter un circuit émetteur/récepteur défectueux, un circuit émetteur (STC)/récepteur (SRC) de rechange et un moyen de commutation (S, Sl). Lorsque le moyen d'évaluation de défaillance détecte un circuit émetteur/récepteur défectueux, il commande le circuit de rechange et le moyen de commutation, lequel contourne alors le circuit défectueux au moyen du circuit de rechange.
Mestdagh Denis Julien Gilles
Van de Voorde Ingrid Zulma Benoit
Alcatel N.v.
Smart & Biggar
LandOfFree
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