Internet Hardware

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Across
  1. 3. when a signal strength is reduced by distance / rain / other solid objects
  2. 5. wireless signa lused by satellites
  3. 9. a device that connects 2 different networks
  4. 10. provides services to other computers
  5. 11. a collection of computers that can communicate with each other
  6. 12. one wire inside another wire
  7. 13. connects local computers and only sends data to computers necessay
Down
  1. 1. when 1 electrical signal gets in the way of another
  2. 2. changes the physical nature of a data signal
  3. 4. small wires twisted together
  4. 6. a network of networks
  5. 7. forwards internet traffic
  6. 8. wireless optical signal
  7. 14. wireless service that uses 2.4 Ghz radio wave range
  8. 15. connects local computers