Hello I am new to this so here is the best I can describe it,
Here at work we have a Unix mainframe type computer system. The actual computers are dumb terminals running off the base station.

Anyway we want to add another user and we are not sure how hard of a task this would be. Can we just get another cord and hook that up? or would you have to set up the properties or something from the mainframe? Sorry about the questions. I do not have any experience with this. Also here is a link to a picture of the box the cables hook into. http://skgastonia.com/computer-hub.jpg Not sure if you need this but on the cords it has RJ45 and 420-0004-125.