Bridge/Router Installation Guide

CHAPTER

5-1

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

OL-10971-07

Installing and Removing the Doors and Grille

This chapter provides instructions on how to install and remove the front doors and inlet grille on the

Cisco

CRS-1 Carrier Routing System 4-Slot Line Card Chassis.

This chapter presents the following topics:

• Overview of the Exterior Components

• Installing the Inlet Grille

• Removing the Inlet Grille

• Installing the Doors

• Opening the Doors

• Removing the Doors

Overview of the Exterior Components

Exterior cosmetic components for the Cisco CRS-1 4-slot line card chassis are not required to be

installed; they are provided as optional components (except for the cable management bracket, which is

preinstalled). The the Cisco CRS-1 4-slot line card chassis is shipped with the following exterior

components:

• Cable management bracket. Shipped preinstalled on the chassis.

• Inlet grille. If the cosmetic kit was ordered, the inlet grille is included in the door kit.

• Front doors. Cisco CRS-1 4-Slot Line Card Chassis Front Door kit (Cisco product number:

CRS-4-DOOR-KIT=)