Wednesday, September 28, 2011

Important notes about Network cables

There are two types of cable commonly used in the manufacture of the first Network Cable is a twisted pair of UTP (unshielded twisted pair) and STP (shielded twisted pair) then the second coaxial cable. But now it is often used in making the network is the type of UTP cable

Known 2 pieces of this type of UTP cable connection, which is a straight cable and crossover cable. The function of each type of connection is different, straight cable used to connect computers to the hub / router / switching, while the crossover cable used to connect computers to the computer and also connect from the hub / router / switching to a hub / router / switching

In accordance with International Standards are the colors of the existing wires in UTP cable that is White Orange, Orange, White Green, Blue, White / Blue, Green, White Chocolate, Chocolate. and connectors are used for this cable is RJ45

To facilitate it in the manufacture of straight cable and crossover cable Suppose we have 2 types of cable arrangement which is type A with Structure White / Orange, Orange, White Green, Blue, White / Blue, Green, White Chocolate, Chocolate And White Namely Type B Green, Green , White / Orange, Blue, White / Blue, Orange, White Chocolate, Chocolate.Where is said is that if the tip of a straight cable with one end only using one type (A only or B only), while said cable crossover where two ends of UTP cable manggunakan different cable (one end using a Type-A and other end use Type B)

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