Cisco Systems Cisco CRS-1 Manual De Usuario
C H A P T E R
2-1
Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-07
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Installing and Removing Power Components
This chapter provides instructions on how to install and remove the Cisco CRS-1 Carrier Routing System
4-Slot Line Card Chassis power components.
4-Slot Line Card Chassis power components.
This chapter presents the following topics:
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About Installing and Removing the Power Components
This section contains some general information about the power components.
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Basic Chassis Power Recommendations
The Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis can be configured with either an
AC-input power subsystem or a DC-input power subsystem. Site power requirements differ depending
on the source voltage used. Follow these precautions and recommendations when planning power
connections to the router:
AC-input power subsystem or a DC-input power subsystem. Site power requirements differ depending
on the source voltage used. Follow these precautions and recommendations when planning power
connections to the router:
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Check the power at your site before installation and periodically after installation to ensure that you
are receiving clean power. Install a power conditioner, if necessary.
are receiving clean power. Install a power conditioner, if necessary.
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Install proper grounding to avoid damage from lightning and power surges.