Cisco ASR 1001-HX

Removing and Replacing FRUs
This chapter describes procedures for removing and replacing field-replaceable units (FRUs) from Cisco
1002-HX Routers.
• Removing and Replacing the Crypto Modules, on page 1
• Removing AC Power Supplies, on page 4
• Installing AC Power Supplies, on page 5
• Removing DC Input Power Supplies, on page 5
• Installing DC Input Power Supplies, on page 6
• Removing and Replacing USB Flash Memory Stick, on page 9
• Removing and Replacing a DIMM, on page 9
• Removing and Replacing an EPA, on page 18
• Removing and Replacing a NIM, on page 20
• Removing and Replacing Fans, on page 22
• Repacking the Router, on page 30
Removing and Replacing the Crypto Modules
The following sections describe the procedures for removing and replacing the Cisco ASR 1001-HX Router
and Cisco ASR 1002-HX Router crypto modules.
The crypto modules in Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router are optional and
field-upgradeable components
Note
Removing and Replacing the Crypto Module in a Cisco ASR 1001-HX Router
Before you begin
Perform the following steps before you begin the process of installing the crypto module in a Cisco ASR
1001-HX Router:
• Shut down the router. Enter the copy running-config startup-configcommand to save the configuration
to NVRAM.
Removing and Replacing FRUs
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