Installation guide

2-26

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

Figure 2-10 Power Supply Slot Designations, Dual AC System

Installing the IGX 8420 or IGX 8430 AC Power Supply Assembly

If the IGX 8420 or IGX 8430 node uses an AC power source, proceed with this section. In a rack-mount

system, the AC power supply assembly is shipped separately (as are all the other assemblies). The first

assembly to install in a rack-mount system is the AC power supply assembly.

The AC power supply assembly for an IGX 8420 or IGX 8430 node consists of the following items:

• Power supplies—up to six

• Power supply tray

• Power and sense cables between the AC power module and power-entry back card (PE-BC)

• Dummy cover panels for unused power supply slots

H8393

Handle for

removing

supply

AC/DC status

okay leads

Fed by

AC input A

Fed by

AC input B

AC inputs

Front of cabinet

Rear of cabinet