Cisco Systems NPE-225, NPE-175 manual 66415

Chapter 9 Removing and Installing the NPE or NSE

Removing and Replacing the NPE or NSE

Disconnecting AC-Input Power from a Cisco 7200 Series Router or Cisco 7200 VXR Router

To disconnect AC-input power from a Cisco 7200 series router or Cisco 7200 VXR router, complete the following steps:

Step 1 Unplug the input power cable from the power source.

Step 2 Push up on the cable-retention clip that secures the input power cable to the router power supply. Step 3 Unplug the other end of the input power cable from the power supply. See Figure 9-1.

Figure 9-1 Disconnecting Power from a Cisco 7200 Series AC-Input Power Supply

2

1

66415

	3	4
1	AC-input receptacle		3	Power switch
2	Internal fans		4	AC-input power supply

Step 4 Repeat Step 1 through Step 3 if a second power supply is installed.

This completes the procedure for disconnecting AC-input power from a Cisco 7200 series router or Cisco 7200 VXR router. Go to the “Removing the NPE or NSE” section on page 9-9.

Disconnecting AC-Input Power from a Cisco uBR7200 Series Router

To disconnect AC-input power from a Cisco uBR7200 series router, complete the following steps:

Step 1 Unplug the input power cable from the power source.

Step 2 Push the cable-retention clip that secures the input power cable to the router power supply to the left. Step 3 Unplug the other end of the input power cable from the power supply. See Figure 9-2.

Network Processing Engine and Network Services Engine Installation and Configuration

9-4 OL-4448-12