Transmitting And Receiving In Communication Systems

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Across
  1. 1. establishing a connection
  2. 4. electrical signals transmitted in one second
  3. 7. has a single back bone structure
  4. 8. point-to-point contact
  5. 10. supports computers connection to a LAN.
  6. 11. managing data input and output.
  7. 14. diameter of a human hair
  8. 16. two thin insulated copper wires,spiral
  9. 18. insulated wire
  10. 19. cryptographic protocol
Down
  1. 2. private network
  2. 3. based around a ring topology
  3. 5. Unwanted electrical impulses
  4. 6. requires a an emitter
  5. 9. work with IP
  6. 12. controlled access
  7. 13. transmits large amounts of data
  8. 15. mathematical calculation
  9. 17. preparing the data to be sent over the network medium