Brocade Communications Systems Brocade MLX Series and Brocade Netlron XMR 53-1002373-02 - Manual (Page 269)

Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide 251
53-1002373-02
Installing a Brocade NetIron XMR 4000 router
4
Follow these steps to connect DC power source:
NOTE
Due to multiple power supply vendors, the layout of the LEDs on your DC power supply may differ
from what is shown in
Figure 174 , but their function is the same.
1. Use a #1 Phillips screwdriver to remove the two screws that hold the transparent cover over
the power supply lugs, as shown in Figure 174 . Remove the transparent cover.
FIGURE 174 The Brocade NetIron XMR 4000 DC power supply
2. Use a #2 Phillips screwdriver to remove the power lugs, as shown in Figure 174 .
3. Crimp #8 AWG power supply wire into the power lugs and reconnect the lugs to the power
supply unit.
CAUTION
For the NEBS-compliant installation of a Brocade NetIron XMR 4000, 8000, and 16000 routers
with AC and DC systems, use a ground wire of at least 6 American Wire Gauge (AWG). The ground
wire should have an agency-approved crimped connector (provided with the device) attached to
one end, with the other end attached to building ground. The connector must be crimped with the
proper tool, allowing it to be connected to both ground screws on the enclosure. Before crimping
the ground wire into the provided ground lug, insure the bare copper wire has been cleaned and
antioxidant is applied to the bare wire.
CAUTION
To ensure adequate bonding when attaching the ground lug, a minimum of 20 PSI of torque is
required to be applied to the mounting hardware used to attach the ground lug.
1 Screws holding transparent cover 2 Screws holding power lugs
2
1 1