Monday, February 15, 2016

How to change a Lan crimp end

Monday, February 15, 2016 Posted by Sandeep Kumar Jha

RJ-45 connectors are normally used in telephone and network cables. 
Occasionally they are used for serial network connections.

Step-1 Purchase your cable and your RJ-45 connectors.



Step-2 Strip 1 to 2 inches (2.5 to 5.1 cm) of the outer skin at the end of the
            cable wire



Step-3 Untwist the pairs so they will lay flat between your fingers.



Step-4 Arrange the wires based on the wiring specifications you are following. 


568B-Put the wires in the following order, from left to right.

  • white orange
  • orange
  • white green
  • blue
  • white blue
  • green
  • white brown
  • brown

568A-from left to right.

  • white/green
  • green
  • white/orange
  • blue
  • white/ blue
  • orange
  • white /brown
  • brown


Orange-white striped and solid orange


Green-white striped and solid green


Blue-white striped and solid blue


Brown-white striped and solid brown



Step-5 Press all the wires flat and parallel between your thumb and forefinger.



Step-6 Trim the untwisted wires to a suitable length by holding the RJ-45 
            connector next to the wires.



Step-7 Place the wired plug into the RJ-45 connector, making sure that they
            stay aligned 




Step-8 Place the wired plug into the crimping tool. 






Step-9 Repeat all of the above steps with the other end of the cable.




Step-10 Use a cable tester to assure that your cable is working properly when 
              both ends are crimped.




For more details watch this video.