Preface

Related Cisco CRS-1 Documentation

Related Cisco CRS-1 Documentation

For complete planning, installation, and configuration information, see the documents in this section. Cisco CRS-1 product documentation is available online at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/core/crs/index.htm

Hardware Documents

The Cisco CRS-1 multishelf System hardware documentation consists of:

Cisco CRS-1 Carrier Routing System Fabric Card Chassis Site Planning Guide

Cisco CRS-1 Carrier Routing System Multishelf System Site Planning Guide

Cisco CRS-1 Carrier Routing System Multishelf System Description

Cisco CRS-1 Carrier Routing System Fabric Card Chassis Unpacking Guide

Cisco CRS-1 Carrier Routing System Fabric Card Chassis Installation Guide

Cisco CRS-1 Carrier Routing System Multishelf System Interconnection and Cabling Guide

Regulatory Compliance and Safety Information for the Cisco CRS-1 Carrier Routing System

Cisco CRS-1 Carrier Routing System Hardware Documentation Guide

Documentation for the Cisco Catalyst 6509 Switch is available online at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/6000hw/index.htm

Software Documents

For a complete listing of software documentation available for the Cisco CRS-1 router, see About

Cisco IOS XR Software Documentation, available online at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/iosxr3/xr3about.htm

Changes to This Document

Table 1 lists the technical changes made to this document since it was first printed.

Table 1

Document Change History

 

 

 

 

 

Revision

 

Date

Change Summary

 

 

 

OL-8179-01

June 2006

Information about OIM HBMT adapter was

 

 

 

added to Chapter 5.

 

 

 

OL-8179-01

August 2005

Initial release of the document.

 

 

 

 

Obtaining Documentation

Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems.

Cisco CRS-1 Carrier Routing System Fiber-Optic Cleaning Guide

 

OL-8179-02

vii

 

Page 7
Image 7
Cisco Systems Related Cisco CRS-1 Documentation, Changes to This Document, Obtaining Documentation, Hardware Documents

CRS-1 specifications

Cisco Systems' Carrier Routing System (CRS-1) is a cutting-edge, high-capacity router designed to meet the demands of service providers and large enterprises. Introduced in the early 2000s, the CRS-1 represents a significant leap forward in routing technology, offering unparalleled performance, scalability, and reliability.

One of the primary features of the CRS-1 is its exceptional scalability. The system is built on a modular architecture that allows for easy upgrades and expansions. This enables service providers to start with a configuration that suits their immediate needs while having the flexibility to expand as traffic demands grow. The CRS-1 supports a wide range of line cards, enabling data, voice, and video to be managed on a single platform, which simplifies network management and reduces operating costs.

The CRS-1 leverages advanced technologies that enable it to deliver impressive performance. With the ability to handle up to 92 terabits per second of throughput, the router is capable of supporting a vast number of connections, making it well-suited for large-scale service providers and data centers. This level of performance is powered by Cisco’s proprietary silicon technology, which optimizes the packet forwarding process and enhances overall efficiency.

Another key characteristic of the CRS-1 is its strong focus on reliability and redundancy. The system is designed with high availability in mind, ensuring that it can continue to operate seamlessly even in the event of hardware failures. Redundant components, such as power supplies and route processors, allow the CRS-1 to maintain its performance and uptime, a critical requirement for mission-critical network operations.

Additionally, the CRS-1 supports a wide variety of protocols and technologies, including Internet Protocol (IP), Multiprotocol Label Switching (MPLS), and various service provider features. This versatility makes it a compelling choice for organizations looking to implement advanced networking capabilities, such as Quality of Service (QoS) and traffic engineering.

In summary, the Cisco Systems CRS-1 stands out as a formidable solution for modern routing needs. Its modular design, exceptional scalability, robust performance, reliability, and support for multiple protocols and services make it an ideal choice for service providers and enterprises seeking to future-proof their networks. As the demand for bandwidth continues to surge, the CRS-1 remains a pivotal component in the evolution of networking infrastructure.