3Com 3C17709 Getting Started Manual

Also see for SWITCH 4050: Product guide Quick reference guide Datasheet Datasheet

Contents

3Com 3C17709 Getting Started Manual Manual pdf 23 page image

Rack-mounting 23■ The air is as free from dust as possible.■ The Switch is situated away from sources of conductive (electrical)dust, for example laser printers.■ The unit is installed in a clean, air conditioned environment.■ The AC supply used by the Switch is separate to that used by unitsthat generate high levels of AC noise, for example air conditioningunits.■ No more than four Switch units are placed on top of one another, ifthe units are free-standing.Rack-mounting The Switch 4050 and 4060 are 2U high and will fit in most standard19-inch racks.CAUTION: Disconnect all cables from the Switch before continuing.Remove all self adhesive pads from the underside of the Switch if theyhave been fitted.CAUTION: If you use a shelf or support ensure that it will not obstructthe air flow through the side panels of the Switch.To rack-mount your Switch:1 Place the Switch the right way up on a hard flat surface, with the frontfacing towards you.2 Locate a securing bracket over the mounting holes on one side of theSwitch, as shown in Figure 4.3 Insert the four screws and tighten with a suitable screwdriver.