Brocade Communications Systems 53-1002373-02 manual Final steps

Installing a Brocade MLXe-4 router 2

CAUTION

For the NEBS-compliant installation of Brocade MLXe-32, routers with AC and DC systems, use a ground wire of at least 2 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, ensure 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.

FIGURE 51 Crimping the power supply wire in the lug

1

1AWG power supply wire:

#8 AWG power supply wire for 1200W power supplies #6 AWG power supply wire for 1800W power supplies

4.Connect the -48V cable to the negative terminal and the 0V cable to the positive terminal.

NOTE

DC return must be isolated from the router ground (DC-I) when connecting to DC power supplies.

5.Replace the transparent cover over the lugs.

This equipment installation must meet NEC/CEC code requirements. Consult local authorities for regulations.

Final steps

Complete these steps in the order listed:

•“Attaching a management station”

•“Activating the power source”

•“Verifying proper operation”

Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide	79
53-1002373-02