co-location co-location Firstly is how this transfer is measured	co-location Rental Fees Firstly is how this transfer is measured This brings us to the second point - burstable connections. Security / Access Bandwidth Support Options Cross Connect Fees Uptime Guarantees Contract
Some simply take the amount of bandwidth used that month, divide it by the number of seconds in that month, and come to a figure that way. Much more popular though is a system called '95th percentile' in which bandwidth measurements are taken every 5 minutes. At the end of the month, the top 5% of readings are discarded, and the highest remaining reading left is what the user is billed at.