Step 1 : CAT5

CAT5 cable is generally used to connect computers together on a network. CAT5 also has a few other common names.....
ethernet cable
CAT5e
CAT6
Patch cable
Network cable
i may explain the more detailed things, if anyone would find it helpful, but for this community and how its being utilized, it doesn't matter too much.
what you do need to know is that it has 4 twisted pairs (total of 8) wired inside.