Chapter 1 Cisco ASR 1000 Series Routers Hardware Overview
Field-Replaceable Units
Field-Replaceable Units
The Cisco ASR 1000 Series routers are easy to service; many of their major components are field-replaceable units (FRUs). The following is a list of the Cisco ASR 1000 Series Routers FRUs:
•Cisco ASR 1000 Series Route Processor 1 (RP1)
•Cisco ASR 1000 Series Embedded Services Processors (Cisco ASR1000-ESP5, Cisco ASR1000-ESP10, Cisco ASR1000-ESP20)
•Shared port adapters
•Cisco ASR 1000 Series SIP (shared port adapter interface processor)
•Cisco ASR 1000 Series RP1 internal hard drive
•Cisco ASR 1000 Series RP1 DIMM memory module (Note that the Cisco embedded ASR1000-RP1 on the Cisco ASR 1002 Router DIMM memory module is not field-replaceable.)
•USB Flash Token Memory Stick
•AC and DC power supplies
•Bracket kit—Custom cable-management brackets mount to each rack-mount bracket to provide cable-management to both sides of the chassis (parallel with card orientation). These brackets are screw-mounted to the rack brackets to allow easy installation and removal. There is a rack-mount bracket for each chassis:
–Cisco ASR 1006 cable-management brackets contain 5 independent cable-management U-features to provide cable dressing of each card module slot. For SIPs, these brackets work in tandem with SPA product feature cable-management to allow installation and removal of adjacent cards without the need to remove cables.
–Cisco ASR 1004 cable-management brackets contain three independent cable-management U-features to provide cable dressing of each card module slot. For SIPs, these brackets work in tandem with SPA product feature cable-management to allow installation and removal of adjacent cards without the need to remove cables.
–Cisco ASR 1002 cable-management brackets contains one independent cable-management U-features to provide cable dressing of each card module slot. These brackets work in tandem with SPA product feature cable-management to allow installation and removal of adjacent cards without the need to remove cables
Functional Overview
This section contains the following topics:
•Chassis Slot and Logical Interface Numbering, page 1-5
•MAC Address Information, page 1-8
•Online Insertion and Removal, page 1-9
•Environmental Monitoring and Reporting Functions, page 1-10
Cisco ASR 1000 Series Aggregaion Services Routers Hardware Installation and Initial Configuration Guide
