Installation guide

2-30
Cisco IGX 8400 Series Installation Guide, Release 9.3.3 and Later Releases
OL-1165-06
Chapter 2 Preparing to Install
IGX 8420 or IGX 8430 Enclosure Installation
Step 4 Install the power supplies. See Figure 2-13 for an illustration of a power supply. When a power supply
almost reaches the end of the slot in the tray, a slight resistance is encountered. Push the power supply
slightly farther in to achieve the final position and full connector mating.
Step 5 At the front of each supply, secure the supply to the tray by tightening the captive screw at the bottom
front of the supply.
Step 6 For slots without a power supply, the hinged door has a removable, dummy panel.
Step 7 Close the hinged door and secure it with the screw at the top-center of the door. For the next step, refer
to Figure 2-14, Figure 2-15, and Figure 2-16.
Step 8 Connect the power cables according to the applicable AC configuration shown in Figure 2-14. The
cables in Figure 2-14 differ only in length; pinouts are identical. Attach cable 215982-01 from the far
right connector—labeled A 1-16 in Figure 2-15—to the lower connector on the upper PE-BC.
Figure 2-16 shows where system power connects to the PE-BC. It also shows the blank plate over an
unused connection. If power supply trays D–F contain one or more supplies, run cable 215982-02 from
the connector on the far left (B 1-16) to the upper connector on the PE-BC. See Figure 2-14 and
Figure 2-15. For an IGX 8430, run cable 215982-00 from the connector labeled 17-32 to the lower
connector on the lower PE-BC.
Step 9 Attach the cable guard and tighten the captive screw at its base.
Step 10 Go to the “Installing the Cooling Unit” section on page 2-33.