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Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Site Planning Guide
OL-5802-06
CONTENTS
Preface v
CHAPTER
1 Cisco CRS-1 Carrier Routing System 1-1
The Cisco CRS-1 8-Slot Line Card Chassis 1-2
Chassis Components 1-3
Chassis Slot Numbers 1-4
CHAPTER
2 Power and Cooling 2-1
Chassis Power System 2-1
General Power and Grounding Requirements 2-2
DC Power Requirements 2-3
DC Input Power and Ground Cables 2-3
AC Power Requirements 2-6
AC PDU Wiring 2-7
Supplemental Bonding and Grounding 2-9
Chassis Airflow 2-10
Facility Cooling Requirements 2-10
CHAPTER
3 Technical and Environmental Specifications 3-1
Line Card Chassis Specifications 3-1
Equipment Rack Specifications 3-2
Environmental Specifications 3-6
CHAPTER
4 Site Planning Considerations 4-1
Basic Site and Installation Planning 4-1
Tools Required for Installation 4-2
Equipment Rack Considerations 4-3
Aisle Spacing and Maintenance Access Floor Plan 4-4
Dimensions of the 8-Slot Line Card Chassis 4-5
Front and Rear Clearances 4-5
Power and Cooling Requirements 4-6
System Console 4-6
Cable Management 4-6