Brocade Communications Systems MLX Series Installation Manual page 311

Connecting DC power
You can supply DC power to the Brocade NetIron XMR 32000 router using a DC-to-DC power supply.
DC power must be supplied at 48 V and 60 A for 2400 W power supply and 48 V and 90 A for 3000
W power supply. The 2400 W DC-to-DC supply provides the DC power to the router at 12 V and 200
A. The 3000 W DC-to-DC supply provides the DC power to the router at 12V and 245A.
DANGER
The procedure in this section is for qualified service personnel.
Follow these steps to connect a DC power source.
1. Use a Phillips screwdriver to remove the center screw that secures the safety cover. Remove
FIGURE 207
2. Use a #2 Phillips screwdriver to unscrew the power lugs. Refer to
Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide
53-1002373-02
the safety cover, as shown in
Removing the safety cover (2400W power supply and 3000W power supply displayed)
Installing a Brocade NetIron XMR 32000 router
Figure 207.
4
Figure 208.
293