Chapter 1 Cisco Crs 4-Slot Line Card Chassis Overview - Cisco CRS-1 System Description

Cisco CRS 4-Slot Line Card Chassis Overview
This chapter describes the Cisco CRS Carrier Routing System 4-Slot Line Card Chassis and its main
components. The following sections are included:
System Overview, page 1-2
•
Main Features of the Cisco CRS-1 Series 4-Slot Line Card Chassis, page 1-2
•
Chassis Components, page 1-2
•
Chassis Slot Numbers, page 1-6
•
Chassis Cable Management, page 1-8
•
• CRS Hardware Compatibility, page 1-8
Throughout the remainder of this guide, the Cisco CRS Carrier Routing System 4-Slot Line Card Chassis
Note
is referred to as the Cisco CRS 4-slot line card chassis, or simply the chassis.
The Cisco CRS 4-slot line card chassis documentation set is workflow-based. There are three core
documents that describe the processes required to successfully plan for and install the chassis:
Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Site Planning Guide
•
Use this guide in advance of receiving the chassis to confirm that you have the needed space, tools,
utilities, manpower, and so on. that are needed to perform the steps in the unpacking, moving, and
securing guide and the installation guide.
Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Unpacking, Moving, and Securing
•
Guide
This guide is included with the chassis shipment. It includes all Cisco CRS 4-slot line card chassis
unpacking, moving, and securing information.
Cisco CRS Carrier Routing System 4-Slot Line Card Chassis Installation Guide
•
This guide is used to initially install the chassis and describes how to remove and install field-
replaceable units (FRUs).
This system description is a reference document. It details the chassis, its power and cooling system, the
Note
switch fabric, and other components. No procedural steps are presented in this document.
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Cisco CRS Carrier Routing System 4-Slot Line Card Chassis System Description
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