Cisco ASR 1004 Hardware Installation Guide

b) Loosen the three screws on the faceplate at the front of the chassis, as shown in the following figure, callout 6.
Figure 247: Removing the Cisco ASR 1001 Router Cover
Interlock hook feature on
the chassis cover and base
4Interlock pin safety feature1
Chassis base5Chassis cover2
Three screws at the front of
the chassis faceplate
6Top surface perimeter
screws
3
c) Using both hands, gently slide the cover forward and off of the chassis.
The cover will not come off the chassis if the power supplies are present in the chassis.Note
Cisco ASR 1000 Series Router Hardware Installation Guide
510
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Removing and Replacing the Cisco ASR 1001 Router DIMM Memory Modules

Cisco ASR 1004 Specifications

General

Product Type	Router
Form Factor	Rack-mountable
Rack Height	2U
Forwarding Capacity	Up to 20 Gbps
Total Number of Ports	Varies by configuration
Number of Total Expansion Slots	4
Product Series	ASR 1000
Model	ASR 1004
Forwarding Performance	Up to 20 Gbps
Operating System	Cisco IOS XE
Power Supply	Dual
Route Processor	ASR 1000 Series Route Processor
Network Interface Modules	SFP, SFP+, Gigabit Ethernet, 10 Gigabit Ethernet
Interfaces/Ports	Varies by configuration
Expansion Slot Type	SPA
Throughput	20 Gbps
Redundancy	Power supply, Route Processor
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, SFP, SFP+
Storage	Up to 64 GB Flash