Cat5 cable, which is often known as Ethernet cable, happens to be short for Category 5 cable. It is basically a current industry standard for network and telephone wiring. Cat-5 cable is exposed wire that does contain four pairs of 24-gauge twisted copper pairs, terminating in an RJ-45 jack. Keep this in mind that if a wire is specialized as Cat5 and not simply a twisted pair wire, it will definitely have “Cat5″ printed on the shielding.
On the other hand, the external cover of Cat-5 cable can come in lots of colors, even though bright blue happens to be the most popular. How does the interior remain designed then? In the interior, the twisted pairs are sheathed in plastic by means of a standard color scheme: Solid orange, blue, green and brown wires twisted around mates that are white and striped with a solid color.
What is the basic function of twisted pairs inside a Cat5 cable? It is to lessen intrusion and crosstalk, and is supposed to be left twisted apart from at the termination point. In accordance with some analysts, straightening out merely ½ inch (12.7 mm) of the pairs to strip and make connections is efficacious. Cat5 cable can be purchased off a spool in unstable lengths, or bought pre-cut to standard lengths with RJ-45 jacks already attached.
Never forget that Cat5 cable supervenes upon Cat-3 cable, which had the capacity to carry data at speeds up to 10 megabits per second (mbps).
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