#ethernet_cable  any of several types of coaxial cable used in ethernets
  supertype:  #coaxial_cable__coaxialcable__coax__coax_cable  a transmission line for high-frequency signals
  part of:  #ethernet  a type of networking technology for local area networks; originally developed by Xerox Corporation; coaxial cable carries radio frequency signals between computers at a rate of 10 megabits per second

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