Cisco Systems XR 12406 manual AC Power Distribution Unit

Chapter 1 Cisco XR 12406 Router Overview

Line Cards

Figure 1-6 AC Power Distribution Unit

1

4

3

5

			6
			57650
			2
1	Captive screw	4	AC power distribution unit
2	AC power cord receptacle A	5	Guide pin
3	AC power cord receptacle B	6	Blower module connector

Depending on whether the router is configured for nonredundant or redundant power operation, the router ships with either one or two 14-foot (4.3-m) AC power cords to connect the PDU to the facility AC power source. AC power cords with different source AC power plugs are available. (See Figure 2-3 on page 2-16.)

Note For true redundancy, connect each power supply to a separate power circuit protected by its own circuit breaker.

	Cisco XR 12406 Router Installation Guide
OL-13831-01		1-17