The ethernet cables that we employ in the single day using two pairs of copper of the four available inside wiring, Since is only necessary a pair for sending and one for receiving; many agents deliver cable customers with only two pairs, crimpando in the corresponding to the pair of green pins, the pair of blue.
Nyaya za ithaneti ambao tunawaajiri siku moja kutumia jozi mbili za shaba ya nne zilizopo ndani ya wiring, Tangu ni muhimu tu jozi kwa ajili ya kutuma na moja kwa ajili ya kupokea; mawakala wengi kutoa wateja kebo na jozi mbili tu, crimpando katika sambamba kwa jozi ya vigingi kijani, Jozi ya bluu.