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
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.
•
Supports 1 + 1 redundant AC or DC power supplies.
•
A cover interlock prevents cover removal with power supplies installed.
•
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
•
Console and Auxiliary RJ-45 ports
•
4 GB DRAM (default)
•
Forwarding Performance = 2.5G default, 5G with software license
Cisco ASR 1000 Series Router Hardware Installation Guide
408
Cisco ASR 1001 Router Overview and Installation
Cisco ASR 1001 Router Architecture
Summary of Contents for ASR 1001
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