Cisco Systems manual DC Powered Cisco XR 12404 Router-Rear View

Chapter 3 Installing the Router

Connecting to a DC Power Source

Use the following procedure to install the DC PEM and DC PDU in the router.

Step 1 Attach an ESD-preventive strap to yourself and to either the chassis, or to a bare metal surface.

Step 2 Insert the DC power module into the power module bay at the rear of the chassis (Figure 3-15).

Figure 3-15 DC Powered Cisco XR 12404 Router—Rear View

INPUT – 48/60V 35A

INPUT	OUTPUT	FAOUILTPUT
OK	OK

INPUT

–48/60V

35A

INPUT	OUTPUT	FAOUILTPUT
OK	OK

66288

Step 3 Press the module against the backplane until the connectors are seated against the backplane receptacles.

Step 4 Tighten all of the captive screws on the faceplate.

All electrical connections between the power supply and the backplane happen automatically when the power supply is fully inserted in the power supply bay.

Step 5 Tighten the captive screws on the DC PDU.

	Cisco XR 12404 Router Installation Guide
OL-13830-02		3-26