Optical communication system
Systems for optical information transmission via optical fibres are wholly or partially switched off in the case of a fault, for example a fibre break. To locate the fault and to check the transmission paths before restoring operation but also before an initial commissioning of the system, the fibre...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Systems for optical information transmission via optical fibres are wholly or partially switched off in the case of a fault, for example a fibre break. To locate the fault and to check the transmission paths before restoring operation but also before an initial commissioning of the system, the fibre-optical amplifiers (OA) existing in the system are used as test light sources. |
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