Product Overview 13Figure 2 shows the rear view of a standard Switch 4005 chassis in the minimumconfiguration.Figure 2 Rear View of a standard Switch 4005 ChassisBuilding a System You can build a complete system from component items that are orderedseparately, or you can simplify your installation by purchasing a preconfiguredstarter kit and adding components to it as necessary.A starter kit consists of a standard chassis (two fan trays, one power supply, oneSFMM) and a variety of preinstalled Fast Ethernet or Gigabit Ethernet InterfaceModules to which you can add additional interface modules of your choice. Starterkits are designed to reduce installation time. For details on the available starter kitconfigurations, see your 3Com network supplier.Servicing a System For service spares purposes, all component items such as fan trays, power supplies,and modules can be purchased separately at any time. Check with your networksupplier to see if they stock spare components, provide service, or resell 3Comservice agreements.Powersupply(in slot 1)Fan tray(in slot 2)Fan tray(in slot 1)Powersupplyslot 2