The debut of new model of DeviceNet fiber optic converter attracted many customers' eye,including a Norwegian Gas transmission project which uses 50 pieces of converters to embed into the data acquisition system.The new DeviceNet fiber optic converters is invented by Bueno team who adopts the most advanced technology in the world.The customer wants to transmit DeviceNet data to more than 6km,which can not be achieved by traditional products due to the cascading problem of DeviceNet when it's on long distance.Bueno solved all these problems and can ensure the converter work in good condition even when it's at high rate and very long distance.