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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Contents
Removing and Installing the Front Covers and Bezel Extenders on Original Cisco
12000 Series Routers 7-3
Removing the Front Covers 7-3
Installing the Front Covers 7-4
Attaching Bezel Extenders to the Front Cover 7-6
Removing and Replacing the Air Filter Door Front Cover 7-9
Removing and Installing Front Doors on Cisco 12016 Enhanced Series
Routers 7-13
Cleaning or Replacing the Chassis Air Filter 7-17
Cleaning or Replacing the Chassis Air Filter on Cisco 12016 Original Series
Routers 7-18
Cleaning or Replacing the Chassis Air Filter on Cisco 12016 Enhanced Series
Routers 7-22
Removing and Replacing Blower Modules 7-24
Upper and Lower Blower Module Orientation 7-25
Troubleshooting the Blower Installation 7-28
Removing and Replacing AC and DC Power Subsystem Components 7-29
Installation Guidelines 7-29
Power Supply and Power Shelf Compatibility 7-30
Installing Upgrade Kits 7-32
Removing and Replacing an AC Power Supply 7-33
Troubleshooting the AC Power Supply Installation 7-42
Removing and Replacing the Standard AC-Input Power Shelf 7-44
Removing and Replacing the Optional 2-Level AC-Input Power Shelf 7-51
Troubleshooting the AC Power Shelf Installation 7-57
Upgrading the AC-Input Power Shelf 7-59
Removing and Replacing a DC PEM 7-60
Troubleshooting the DC PEM Installation 7-66
Removing and Replacing the DC-Input Power Shelf 7-68
Troubleshooting the DC Power Shelf Installation 7-77