Installation guide

AT-8400 Chassis Installation Guide

Installing a Line Card

This section explains how to install a line card into the AT-8400 chassis. It

is a generic procedure that can be used to install any of the AT-8400 line

cards, with the exception of the AT-8401 management card. To illustrate

the procedure, diagrams of the AT-8411 line card are used.

For line card installation, perform the following procedure:

1. Select a slot in the AT-8400 chassis where you will install the line

card.

You can install the line card in slots one through twelve.

Note

You cannot install a line card in the slot marked M.

2. Examine the LEDs on the AT-8401 management card. See Figure 14

on page 26.

If the WAIT/REMOVE LED is steady green, you can safely install a

line card.