Cisco Systems OL-11497-03 manual Installing Upgrade Kits, DC power upgrade 12000/6-DC-UP=

Chapter 6 Maintaining the Router

Removing and Replacing AC and DC Power Subsystem Components

Installing Upgrade Kits

When installing a power system upgrade kit, replace the following components.

•AC power upgrade (12000/6-AC-UP=):

–Power supplies (Removing and Replacing an AC PEM, page 6-18)

–PDU (Removing and Replacing an AC PDU, page 6-24)

•DC power upgrade (12000/6-DC-UP=):

–Power supplies (Removing and Replacing a DC PEM, page 6-31)

–PDU (Removing and Replacing a DC PDU, page 6-37)

Note A blower upgrade (not included in the power upgrade kit) is also required to meet NEBS extended temperature range requirements. To order the blower upgrade (12000/6-BLOWER=), contact your Cisco representative.

	Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
OL-11497-03		6-17