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Copper/fiber media

Description

College Ross Scherer (Computer Networking) Mind Map on Copper/fiber media, created by conan0035 on 07/10/2013.

Mind Map by conan0035, updated more than 1 year ago

	Created by conan0035 about 11 years ago

187

Resource summary

Copper/fiber media

electromagnetic interference (EMI)
1. shieding
  1. twisted-pair cabling
    1. unshielded twisted-pair cable (UTP)
2. copper cable
RJ-45 connectors
1. pin positions
  1. receive and transmit on different pis
Fiber optic cable
1. no EMI effect
2. optical transmitter
  1. light pulses
    1. Light emitting diode (LED)
      1. Shine in many directions
    2. laser
      1. shine one direction
      2. travels farther
3. optical receiver
4. Outer jacket
  1. stregnthener
    1. buffer
      1. cladding
        core

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