Cisco Systems OL-6256-17 manual Installing AC Power Cords or DC Power Shelf Wiring

Chapter 2 Installing and Removing Power Components

How to Install or Remove Modular Configuration Power Components

Installing AC Power Cords or DC Power Shelf Wiring

This section describes how to install the DC input wiring, DC terminal block covers and the AC power cords on the Cisco CRS Carrier Routing System 8-Slot line card chassis.

Installing Modular Configuration DC Power Shelf Wiring

This section describes how to wire the modular configuration DC power shelf. For more detailed information on chassis DC power systems, see the “Modular Configuration DC Power” section on page 2-9.

Figure 2-26shows the power cable connections at the rear of the modular configuration DC power shelf.

Figure 2-26 Modular Configuration DC Power Shelf Power Cable Connections

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Caution When wiring the power shelf, be sure to attach the chassis ground cable to the chassis first and tighten the nuts to a torque of 30 in-lb (3.39 N-m). For more information, see the “Bonding and Grounding Guidelines” section on page 2-4.

Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide

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