Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 212

Adding Port Expansion Modules
Note
Insert the screws from the hardware kit through the DSP expansion module into the brackets on the
Step 2
network module.
Step 3 Install the network module into the router, as described in the
Cisco Access Routers" section on page
Figure 16-3 Installing a DSP Expansion Module
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Adding Port Expansion Modules
Port expansion modules can be used to increase the number of ports supported on the high-density
analog telephony network module.
To install port expansion modules, follow these steps:
Decide if the expansion board is going in the EM0 slot or EM1 slot, as shown in
Step 1
Insert the connector on the port expansion module into the module connector on the network module, as
Step 2
shown in
the pin does not properly align with the expansion module, the rear bracket can be adjusted by
loosening the screw underneath the bracket and tightening it when the module is correctly in place.
Cisco Network Modules Hardware Installation Guide
16-4
Be sure to press firmly on the DSP expansion module until the board seats onto the connector.
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Figure 16-4. Use the alignment pins on the bracket to correctly align the expansion module. If
Chapter 16 Connecting High-Density Analog Telephony Network Modules
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"Installing Cisco Network Modules in
Figure 16-4.
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