Cisco 1601 Hardware Installation Guide - Page 37

Installing Cisco Interface Cards in Cisco Access Routers Installing Cisco Interface Cards in Cisco Access Routers Warning Before opening the chassis, disconnect the telephone-network cables to avoid contact with telephone-network voltages. Statement 1041 Warning The telecommunications lines must be disconnected 1) before unplugging the main power connector and/or 2) while the housing is open. Statement 1043 Installing Cisco Interface Cards in Cisco Access Routers This section describes installation tasks for Cisco interface cards used on Cisco access routers, and contains the following subsections: • Preparing to Install Cisco Interface Cards - Do not install an ISDN BRI WAN interface card or an ISDN BRI network module in the same chassis as an ISDN PRI network module. • Preparing Cisco Router Slots for Interface Card Installation - Installing Blank Faceplates - Removing Blank Faceplates - Installing Interface Card Slot Dividers - Removing Interface Card Slot Dividers • Installing Single-Wide Interface Cards • Installing Double-Wide Interface Cards Preparing to Install Cisco Interface Cards When installing an interface card in a Cisco access router, perform the following tasks: Table 5 Interface Card Hardware Installation Tasks for Cisco Access Routers Step 1 Step 2 Step 3 For All Cisco Access Routers Except Cisco 2800 and Cisco 3800 Series Routers Turn off power to the router. Remove the blank faceplate from the slot you plan to use. (See the "Removing Blank Faceplates" section on page 8.) Install the interface card. (See the "Installing Single-Wide Interface Cards" section on page 15.) For Cisco 2800 Series and Cisco 3800 Series Routers Turn off power to the router. Remove the blank faceplate from the slot you plan to use. (See the "Removing Blank Faceplates" section on page 8.) Prepare the slot for the interface card form factor you are installing. (See the "Preparing Cisco Router Slots for Interface Card Installation" section on page 6.) OL-12842-01 5