cable crimping and testing
Post on 29-Mar-2016
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CABLE CRIMPING AND TESTING
TYPE OF CABLE• STRAIGHT CABLE• CROSSED CABLE
568B 568A
Wiring Schematic
For a straight through cable, both ends use the same wiring schematics.
568B 568B
For a crossover cable, both ends use different wiring schematics.
568A 568B
Step 1 : Skin off the cable jacket
3.0 cm long
Step 2 : Untwist each pair and straighten each wire
900
1.5 cm long
Step 3 : Cut all the wires
Step 4 : Insert the wires into the RJ45 connector
the pins facing up
Step 5 : Place the connector into a crimping tool, and squeeze hard so that the handle reaches its full swing.
Step 6 : Use a cable tester to test for proper continuity.
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