Bridge/Router Installation Guide

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Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide

OL-10971-07

Chapter 1 Overview

Recommended Chassis Installation Task Sequence

This section provides the recommended task sequence for installing a new Cisco CRS-1 4-slot line card

chassis.

Step 1 If your system was shipped with AC power, remove the four AC power cords from the box, and do the

following:

a. Insert all four power cords into the AC power source.

b. Insert the power cords into the AC power plugs at the base of the rear of the chassis.

Step 2 Turn the power enable switches (for your AC or DC power system) to the ON position. For details, see

the

“Powering the Chassis Up or Down” section on page 2-4.

All power should come up properly. The LEDs above the enable switches should be lit green. The fans

in the front of the chassis should start operating.

Step 3 Install the switch fabric cards (SFCs). For the procedure, see the “How to Install or Remove a Switch

Fabric Card” section on page 4-18.

Step 4 Install the route processors (RPs). For the procedure, see the “How to Install or Remove a Route

Processor Card” section on page 4-25.

Step 5 Install the modular service cards (MSCs). For the procedure, see the “How to Install or Remove a

Modular Services Card” section on page 4-33.

Step 6 Install the physical layer interface modules (PLIMs). For the procedure, see the “How to Install or

Remove a Physical Layer Interface Module” section on page 4-41.

Step 7 If the system was shipped with the grille and doors, install the inlet grille. See the “Installing the Inlet

Grille” section on page 5-2.

Step 8 Install the doors. See the “Installing the Doors” section on page 5-4.