The major objective of this article is to know about ethernet cable wiring. Ethernet cable wiring or Cat-5 wiring is a wire engaged in the networking and telephony fields. It is well-known to anybody who has messed about with computer networks, or even tried to overpass a computer to the internet. The major benefit of this type of wire lies in the information that it can take up to 100 MB of data per second, which is ten times that of its predecessor. Ethernet cable wiring comes in numerous dissimilar sizes including cat5 or category 5, cat6 and cat5e.