Cisco Cisco CRS-X Multishelf System Installationsanleitung

This publication describes the international agency compliance, safety, and statutory information that 
applies to all Cisco CRS Carrier Routing Systems and their associated devices. It also includes 
translations of the safety warnings that appear in Cisco CRS Carrier Routing System publications.

Read this publication before installing or servicing the following systems and their associated devices:

Cisco CRS-1 and CRS-3 Carrier Routing System 16-Slot Line Card Chassis

Cisco CRS-1 and CRS-3 Carrier Routing System 16-Slot LCC-B Line Card Chassis

Cisco CRS Series Enhanced 16-Slot Line Card Chassis

Cisco CRS Series Enhanced 8-Slot Line Card Chassis

Cisco CRS-1 and CRS-3 Carrier Routing System 8-Slot Line Card Chassis

Cisco CRS-1 and CRS-3 Carrier Routing System 8-Slot LCC-B Line Card Chassis

Cisco CRS-1 and CRS-3 Carrier Routing System 4-Slot Line Card Chassis

Cisco CRS-1 and CRS-3 Carrier Routing System Fabric Card Chassis

This chassis is part of the Multi-shelf System.

The Cisco CRS systems can either be configured as a CRS-1 or CRS-3 system. In a CRS-1 configuration, 
CRS-1 interface modules, line cards, and fabric are used providing 40 Gbps per slot. In a CRS-3 
configuration, the CRS-3 interface modules, line cards, and fabric scale the Cisco CRS per-slot 
forwarding from 40 Gbps to 140 Gbps and is compatible with Cisco CRS-1 components, for example, 
route processors and 40-Gbps line cards. Both configurations share common chassis (CRS-16-LCC, 
CRS-16-LCC-B, CRS-8-LCC, CRS-8-LCC-B, CRS-4-CH, and CRS-FCC) and chassis power options. 

This publication includes the following sections: