DUA1640-5AAA02Using the Labels 3-7Using the Labels A sheet of four labels is supplied with the hub. Some labels havealready been attached to the hub.The labels on the bottom of the hub show:n The product number, serial number and MAC (Ethernet) address ofthe hub.n The safety approvals to which the hub conforms.The labels on the rear of the hub show:n The product number of the hub.n The power safety information.The four labels left on the sheet are for you to use as necessary.Depending on how you are going to position the hub, you may wantto stick the labels in a more accessible place; on the top or on the frontof the hub, for example. All four labels have the name, productnumber, serial number and MAC (Ethernet) address of the hub printedon them.CAUTION: Do not stick the labels over any of the vents on the sides ofthe hub.