Brocade MLX Series and Brocade NetIron XMR Hardware ...

4Installing a Brocade NetIron XMR 4000 routerRemoving the extra shipment screwsThe Brocade MLX- ships with two extra screws installed in the right side of the chassis. Thesescrews secure the fan tray, protecting it from damage during shipment. You must remove thesescrews before installing the router. Figure 168 shows the location of the screws.To perform this task, you need a #2 Phillips-head screwdriver.FIGURE 168 Shipping screw locations1 231 Front 3 Shipping screws2 RearFollow these steps to mount a Brocade NetIron XMR 4000 router in a rack.1. Determine the position of each router in the rack. For example, place routers with the fewestmodules near the top of the rack, routers with more modules near the middle of the rack, andfully populated routers near the bottom of the rack.2. Position two of the four mounting screws for each router according to the spacings of thekeyhole slots on the mounting brackets, as shown in Figure 169. When tightening themounting screws in the rack post, leave approximately 1/4 inch clearance between the back ofthe screw head and the rack post.FIGURE 169Positioning the mounting screws in rack posts5" 3"1 21 Unequal flange equipment rack 2 Network equipment rack244 Brocade MLX Series and NetIron XMR Hardware Installation Guide53-1002373-02