Product Code

 ASR1001X-20G-K9

Rack Height

 1RU

System Bandwidth

 2.5G (default) / 5G, 10G, 20G (upgrade)

Router Processor (RP)

 Quad-core 2.13Ghz processor

Build-in Gigabit Ethernet port

 6 x SFP ports, 2 x SFP+ ports

Redundancy

 Software (license purchase separately)

SIP and Ethernet line card

 Integrated in chassis; not upgradable

Embedded hardware-based encryption

 up to 8-Gbps crypto support throughput

Rack-mounting

 19-inch

DRAM Memory

 4 GB

Flash Memory

 8 GB

Shared port adapters

 1 SPA slot

External USB flash memory

 1-GB USB flash-memory support