Chapter 2 Tropos Routers Installation Guide, Models 6410 and 6420 275. Place the upright router onto the top of the mounting bracket, as shown in Figure 5 on page23. Secure the mounting bracket to the router by attaching two 5/16-inch machine screwsthrough the holes in the mounting bracket tabs to corresponding holes on the bottom of therouter.To continue installing the router, see “Connecting Data and Power Cables” on page 29.Tower MountingYou can mount the router on an outdoor tower.NoteAt the antenna level, the router must be free from metal obstruction within a 4-foot radius (Figure 8).FIGURE 8 Tower MountingMount the Tropos router on a tower1. Remove the pole bracket from the mounting bracket, if they are attached.2. Make a tower bracket by attaching the mounting bracket directly to any stainless steel orgalvanized steel pipe.3. Attach the mounting bracket to the tower arm so that the top of the shield is horizontal andlevel.4. Tighten the mounting bolts.5. Place the upright router onto the top of the mounting bracket, as shown in Figure 5 on page23. Secure the mounting bracket to the router by attaching two 5/16-inch machine screwsthrough the holes in the mounting bracket tabs to corresponding holes on the bottom of therouter.To continue installing the router, see “Connecting Data and Power Cables” on page 29.4'Brackets not included1 1/2'' minimum diameter pipe