ASR1001 X Aggregation Service Router Cisco ASR1000 router Gigabit Ethernet port Product Code Cisco ASR 1001-X 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 8 GB Flash Memory 8 GB Shared port adapters 1 SPA slot External USB flash memory 1-GB USB flash-memory support