This week I'm attending a training in Genova. The training is about Network Design and Operation and Maintenance of Ericsson's STM-16 SDH Add&Drop Multiplexers, which are be the Core transmission nodes in the Saudi Railway project. There are around 40 STM-16 ADM's, linking another 140 STM-1 and 20 STM-4 ADM's. Here's a picture of our training room:
Y porque no con Rad? Me parece una SALVAJADA tener ese core para lo que realmente transportais. Que es, aparte de telefonía móvil? Tanto se necesita para la señalización del tren y para las líneas internas de voz??
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