Cisco Systems OL-6256-17 manual N T E N T S

C O N T E N T S

Preface xiii
Objective	xiii
Audience	xiii
Document Organization		xiii
Document Conventions		xiv
Related Documentation		xv

	Changes to This Document		xv
	Obtaining Documentation and Submitting a Service Request xvii
	Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview 1-1
C H A P T E R 1
	Chassis Overview 1-1
	Chassis Components	1-2
	Chassis Slot Numbers	1-9
	Chassis Cable Management		1-10
	Chassis Cooling System	1-11
	Chassis Power System	1-12

	Safety Guidelines	1-12
	Preventing Electrostatic Discharge		1-13
	Installing and Removing Power Components
C H A P T E R 2					2-1
	Power Systems Overview 2-1
	Power Component Information Common to Two Types of Power System 2-2
	Basic Chassis Power Details		2-2
	Fixed Configuration Power System				2-3
	Modular Configuration Power System 2-3
	Precautions and Recommendations				2-3
	Bonding and Grounding Guidelines			2-4
	How to Install the Chassis Ground Cable				2-5
	Prerequisites 2-5
	Required Tools and Equipment			2-5
	Steps	2-5

DC Power Systems	2-6
	Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide
OL-6256-17		iii