... frequency signals, bus-mastering signals, etc. Such as Inter Bus, Can-Bus, Profibus, RS422, RS485, PLC Control, Digital/Simulate Video, Digital ... frequency signals in the slip ring, can you produce a slip ring like that?Yes, we can. We have already applied the equipments to ... optical fiber. This model of slip rings can transmit signals with great capacitance, and we have a mass production with a low ...