This preface explains the objectives, intended audience, and organization of
Cisco CRS Series Enhanced 16-Slot Line Card Chassis Installation Guide
and describes the conventions that convey instructions and other information.
This installation guide describes how to install components into and remove them from a line card chassis. This installation guide does not provide background information and basic theory-of-operation for anyone wanting to understand the Cisco CRS Series Enhanced 16-Slot Line Card Chassis.
This guide is intended for line card chassis installers and Cisco installation partners who are responsible for installing the Cisco CRS Series Enhanced 16-Slot Line Card Chassis components. The chassis installers are expected to have installed networking hardware in the past. No additional knowledge of routing or the Cisco IOS XR software is assumed.
This guide contains the following chapters and appendixes:
“Overview of Chassis Installation Steps,” provides an overview of the steps to be followed to install the chassis component and prepare the Cisco CRS Series Enhanced 16-Slot Line Card Chassis (LCC) for operation.
“Installing Power Components,” details how to bring power to and install power components in the Cisco CRS Series 16-Slot Line Card Chassis, including the power shelf, power supplies, and alarm module.
Appendix B, “Product IDs,” provides information about the product structure and product IDs for components of the Cisco CRS Series Enhanced 16-Slot Line Card Chassis.
Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in this manual.
Timesaver Means the described action saves time. You can save time by performing the action described in the paragraph.
Caution Means reader be careful. You are capable of doing something that might result in equipment damage or loss of data.
Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device. Statement 1074
For complete planning, installation, and configuration information, refer to the following documents:
Table 1 lists the technical changes made to this document since it was first created.
Table 1 Changes to This Document
Added support for new 2x100GE-FLEX-40 PLIM.
Added updates to support the Cisco CRS-X 400G back-to-back and multishelf systems, which include new CRS-16-FC400/M switch fabric cards.
Added updates to support the Cisco CRS-X, which includes new line cards, switch fabric cards, and PLIMs.
Updates to procedures and illustrations.
Updates to procedures, specifications, and illustrations.
Initial release of the document
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly
What’s New in Cisco Product Documentation
, which also lists all new and revised Cisco technical documentation, at: