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What is the fastest mode of data communication between components in aircraft?(a) Coaxial cable(b) Twisted pair cable(c) Fiber optic cable(d) Radio communicationI had been asked this question in an international level competition.I need to ask this question from Data Bus Systems topic in portion Avionics System Integration of Avionics

Answer»

Right answer is (c) Fiber optic cable

Easy explanation: A single SCREENED twisted pair of wires only is required with such an encoding system to transmit information data RATES of up to 1 to 2 Mbits/s. Higher data rates of up to 100 Mbits/s can be transmitted using a SUITABLY screened coaxial electrical cable and information at EVEN higher data rates can be transmitted as coded light pulses using a fibre optic cable. Radio COMMUNICATION is not for data transfer between aircraft components.



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