By Miles :)
The ring network is a very good network for many reasons. To begin with, there are three types of equipment with it: the printer, the router and the computer(s). They each are linked to two different devices. They all travel in one direction at extremely high speed so it is like a quick one way traffic road. This also helps because this means you can have lots of devices because that way you will know that the data packets will not collide and corrupt.