Cisco 1605-R How To Use Manual page 40

Installing a WAN or Voice Interface Card in a Network Module or Chassis Slot
Installing a WAN or Voice Interface Card in a Network
Module or Chassis Slot
This section describes how to install a WAN or voice interface card in a two-slot network
module (used in Cisco 3600 series and Cisco 2600 series routers), or how to install a WAN
interface card in a Cisco 2600 series chassis slot (see Figure 2-3).
If you need to install the network module, see the "Installing a Network Module in a
Cisco 3600 Series or Cisco 2600 Series Router" section on page 2-2.
You can install WAN interface cards either before or after mounting the router, whichever
is more convenient. Similarly, you can install WAN or voice interface cards in the network
module either before or after installing the network module in the router chassis.
Caution
swapping). Before inserting a card into the network module or router chassis, you must
turn OFF electrical power and disconnect network cables.
Caution
and WAN interface cards are not interchangeable. Voice interface cards cannot be
installed in a WAN interface card slot or a two-slot network module, and WAN interface
cards cannot be installed in a voice network module.
Follow this procedure to install cards in a network module or a Cisco 2600 series WAN
interface card chassis slot:
Step 1
2-6 Cisco WAN Interface Cards Hardware Installation Guide
WAN and voice interface cards do not support online insertion and removal (hot
Although voice interface cards physically resemble WAN interface cards, voice
Turn OFF power to the router. However, to channel ESD voltages to ground, do
not unplug the power cable. Remove all network interface cables, including
telephone cables, from the rear panel.