Package ContentsWhile unpacking PowerConnect 3324/3348, ensure that the following items are included:l The PowerConnect 3324/3348 device.l An AC power cable.l Null modem cable.l Self-adhesive rubber pads.l Rack mount kits for rack installation.l Documentation CD.Unpacking1. Ground yourself by putting on an ESD wrist strap and attaching the ESD clip to a metal surface.2. Place the container on a clean flat surface and cut all straps securing the container.3. Open the container or remove the container top.4. Carefully remove the unit from the container and place it on a secure and clean surface.5. Remove all packing material.6. Inspect the product for damage. Report any damage immediately. For information about contacting Dell, see "Getting Help".Device Rack InstallationInstalling PowerConnect 3324/3348:1. Ground yourself by putting on an ESD wrist strap and attaching the ESD clip to a metal surface.2. Place the PowerConnect 3324/3348 switch on a flat and stable surface.3. Place the supplied rack-mounting bracket on one side of the PowerConnect 3324/3348. Ensure that the mounting holes on the PowerConnect3324/3348 line up with the mounting holes on the rack-mounting bracket.4. Insert the supplied screws into the rack-mounting holes and tighten with a Phillips screwdriver.5. Repeat the process for the rack-mounting bracket on the other side of PowerConnect 3324/3348.6. Insert the unit into the 19-inch rack and secure the unit to the rack with the rack screws (not provided by the PowerConnect 3324/3348 supplier).When securing, fasten the lower pair of screws before the upper pair of screws to ensure that the weight of the unit is evenly distributed duringinstallation. Ensure that the ventilation holes are not obstructed.Installing the Switch without a RackThe PowerConnect 3324/3348 must be installed on a flat surface if it is not installed on a rack. The surface must be able to support the weight of the deviceand the device cables.1. Set PowerConnect 3324/3348 on a flat surface, leaving 2 inches on each side and 5 inches at the back.2. Ensure that the device has proper ventilation.3. Attach the rubber feet to the bottom of the device to prevent the device from slipping.Stacking PowerConnect 3324/3348PowerConnect 3324/3348 supports stacking up to six PowerConnect 3324/3348 devices or up to 192 Fast Ethernet ports and six Giga ports. EachNOTE: Before unpacking the PowerConnect 3324/3348 switch, inspect the package and report any evidence of damage immediately.CAUTION: Disconnect all cables from the unit before mounting the PowerConnect 3324/3348 switch in a rack or cabinet.