Router Installation Guide

Chapter 1 Cisco XR 12406 Router Overview
Line Cards
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Cisco XR 12406 Router Installation Guide
OL-13831-01
Field-Replaceable Units
The field-replaceable units (FRUs) for the Cisco XR 12406 Router include the
following units:
Note For information on ordering FRUs, contact a customer service representative (see
the section titled Obtaining Documentation, Obtaining Support, and Security
Guidelines on page xiv).
• Route processor
• Line cards
• CSCs
• SFCs
• Alarm cards
• PDU:
– For AC powered systems, AC PDU
– For DC-powered systems, DC PDU
• Power modules:
– For AC-powered systems, AC-input power supplies
– For DC-powered systems, DC-input PEMs
• AC power cords (for AC powered systems)
• Blower module
• Air filters
• Chassis cable-management bracket