Cisco ASR 1004 Hardware Installation Guide

and decreased usage of rack space. The Cisco ASR 1001 Router has the route processor, embedded services
processor, and SIP integrated within the chassis with one half-height SPA slot.
By default, the Cisco ASR 1001 Router is shipped with 4 GB of DRAM. To implement software redundancy,
a minimum of 8 GB memory must be installed on the router.
The Cisco ASR 1001 Router supports:
•
ESP bandwidth 2.5 Gbps (default) to 5 Gbps of forwarding performance (optional software option)
•
ESP memory: 1-GB DRAM default; 1-GB DRAM maximum
•
Route-processor memory comes with 4-GB DRAM (default); 8-GB DRAM maximum
•
4-Gigabit Ethernet small form-factor pluggable (SFP) ports
For information about the SFP transceiver modules that are compatible with Cisco ASR 1002 Built-in Gigabit
Ethernet Ports (4x1GE), refer to the “Modular Optics Compatibility” section in Cisco ASR 1000 Series
Aggregation Services Routers SIP and SPA Hardware Installation Guide .
•
External USB flash memory 1-GB USB flash memory support
Cisco ASR 1001 Router Architecture
The Cisco ASR 1001 Router provides all the Cisco ASR 1000 Series Router features, services, and performance
in a small form-factor chassis. The chassis contains a single integrated mainboard that implements all functions
of the route processor (RP), a SPA embedded processor (SIP), a forwarding processor (ESP) and a built-in
4x1 GE SPA.
The SPA interface is connected to a built-in 4xGE SPA, a single half-height (HH) SPA bay, and one flexible
integrated daughter card (IDC), providing additional SPA interfaces.
Cisco ASR 1001 Router hardware features include:
•
Front-to-back air flow, with 7 built-in cooling fans, numbered from left to right, zero (0) to 6.
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Supports 1 + 1 redundant AC or DC power supplies.
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A cover interlock prevents cover removal with power supplies installed.
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Provides one half-height SPA bay (Bay 1 online insertion and removal (OIR) supported) and integrates
a passive board, which consists of a standard SPA interface connector and an interface connector, to the
mainboard.
•
Support for one factory-configurable integrated daughter card in SPA Bay 2. The integrated daughter
card, in SPA Bay 2 is part of the base configuration, and is not an option.
•
Provides unique front panels for each integrated daughter card configuration.
•
8 GB internal flash
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Console and Auxiliary RJ-45 ports
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4 GB DRAM (default)
•
Forwarding Performance = 2.5G default, 5G with software license
Cisco ASR 1000 Series Router Hardware Installation Guide
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Cisco ASR 1001 Router Overview and Installation
Cisco ASR 1001 Router Architecture

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