Cisco Systems Cisco CRS-1 Manual De Usuario

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Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide

OL-10971-07

Chapter 2 Installing and Removing Power Components

Installing a Power Supply

Figure 2-20

Power Supply

Prerequisites

Before performing this task, make sure that the power shelf has been installed (see the

“Installing an AC

Power Shelf” section on page 2-22

or the

“Installing a DC Power Shelf” section on page 2-11

); remove

any cosmetic covers.

Required Tools and Equipment

You need the following tools and part to perform this task:

•

ESD-preventive wrist strap

•

Power supply

Steps

To install a power supply, follow these steps:

Step 1

Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection
sockets on the front (PLIM) side of the chassis or a bare metal surface on the chassis.

Step 2

Using two hands to support and guide the power supply, slide it partway into the power tray on the front
(PLIM) side of the chassis.

Step 3

Make sure that the power supply door grille is in the open position (see

Figure 2-21

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