34 Brocade MLXe Series Hardware Installation Guide
53-1003030-01
Router modules
1
• 32-slot router: Equipped with ten fan assemblies. Each fan assembly contains a 4-speed fan.
The fan trays support four settings, 50%, 60%, 75%, and 100%, as the normal fan speeds,
which are set by the management module.
You can install an optional upward air deflector on the fans of 32-slot routers using a fan
deflector kit from Brocade. For more information, refer to “Cooling system for Brocade MLXe
Series routers” on page 37.
Figure 22 and Figure 23 show the fan locations for 4-slot and 8-slot routers. Figure 24 shows the
fan locations for 16-slot routers. Figure 25 shows the fan locations for 32-slot routers.
FIGURE 22 Fan locations for Brocade MLXe-4 routers
1 Fans in rear of chassis