Chapter 1 Cisco XR 12410 Router Overview
Physical and Functional Description of Router
DC Power Supplies
A DC powered router consists of two DC PDUs and DC PEMs. DC power to the router is provided from cables from a DC power source that are connected to threaded
Figure 1-5 DC Power Cables—2800 W DC PDU
–48/60V RTN
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Feed A2
–48/60V RTN
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Feed A1
Ground
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Each DC PEM operates from a nominal source DC voltage of
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