Chapter 2 Preparing for Installation

Site Requirement Guidelines

Figure 2-9shows a typical source DC power distribution scheme for a 2800 W DC PDU.

Figure 2-9 Typical Source DC Power Cabling Scheme—2800W PDU

48/60V RTN

(+)

– 48/60V (–)

– 48/60V (–)

+

+

 

 

 

 

-40A

MAX (2x)

 

-48/-

60V

 

 

 

-48/-

60V

+

+

 

 

 

 

 

-40A MAX (2x)

 

Feed A2

48/60V RTN

(+)

Ground

129277

Feed A1

 

 

Cisco XR 12410 Router Installation Guide

 

 

 

 

 

 

OL-13832-01

 

 

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Cisco Systems XR 12410 manual Typical Source DC Power Cabling Scheme-2800W PDU