Cisco Systems 10008 Network Router User Manual


 
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Cisco 10008 Router Hardware Installation Guide
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Chapter 5 Maintaining the Cisco 10008 Router
Removing and Replacing Field-Replaceable Units
Figure 5-13 Blower Module Cable Connector
Step 5
Tighten the captive screws on each side of the blower module (see Figure 5-12).
Step 6 Rerun all interface cables through the cable management brackets.
Step 7 Replace the front cover if necessary (see the “Replacing the Front Cover” section on page 5-6).
Installing Power Entry Modules
This section contains the procedures to install or replace AC or DC PEMs.
Note If you are adding a second PEM for redundancy, or if you have redundant PEMs, it is not necessary to
shut down the system before replacing a PEM.
Installing a Second DC PEM
Use the following procedure to install a second DC PEM in the bottom power bay for redundancy.
Caution Do not power off the primary DC PEM or all data traffic will halt.
1 Blower module connector
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