Cisco 3825 Hardware Installation Guide - Page 68

Removing or Replacing Cisco Network Modules for Cisco Access Routers Chapter 2 Installing Cisco Network Modules in Cisco Access Routers Step 5 Install the appropriate item. • (If you are replacing the module) Install a replacement module using the procedures described in the "Installing Cisco Network Modules in Cisco Access Routers" section on page 2-5 • (If you are not replacing the module) Install a blank faceplate over the empty slots to ensure proper airflow. (See the "Installing and Removing Blank Faceplates" section on page 2-6.) Tip See the "Where to Go Next" section on page 2-27 for information on locating additional hardware documentation. Removing or Replacing Double-Wide and Extended Double-Wide Network Modules in Cisco Access Routers To remove or replace a double-wide or extended double-wide network module, perform these steps: Step 1 Step 2 Turn off electrical power to the router. Leave the power cable plugged in to channel ESD voltages to ground. Unplug all network interface cables from the network module. Timesaver To make it easier to work with network cables, label the cables or prepare a network cabling diagram before removing network interface cables from the network module. Step 3 Using your thumbs, open the levers on the network module faceplate. (See Figure 2-15.) When the ejector levers open, they unseat the network module from the router. The network module faceplate moves away from the router rear panel. Figure 2-15 Removing Double-Wide and Extended Double-Wide Network Modules from Cisco Access Routers 121472 T D M 0 S L O T 2 S L O T 0 S L O SAG==ESACP0ET/1ED AAG==EFLIDN0X/K0 T 3 A F S S L A L O T F 1 S L PVDM2 PVDM1 PVDM0 AIM1 AIM0 Step 4 Using your fingers, grasp the edges of the network module faceplate, near the bottom where the board attaches. Pull the network module from the router slot. 2-20 Cisco Network Modules Hardware Installation Guide OL-2485-20