Cisco ASR 1000 Series Router ASR1002X-20G-K9 Router 20G K9 AES license
ASR1002X-20G-K9Cisco ASR 1000 Series Router ASR1002X-20G-K9 Router 20G K9 AES license
ASR1002X-20G-K9 Overview
The Cisco ASR1002X-20G-K9 is a powerful and flexible member of the Cisco ASR 1000 Series Aggregation Services Routers, designed for enterprise and service provider edge networks that require high scalability, security, and reliability in a compact 2U form factor.
Powered by the Cisco QuantumFlow Processor (QFP) and running on Cisco IOS XE software, the ASR1002-X provides hardware-based forwarding, integrated services, and software-activated throughput scalability.
The ASR1002X-20G-K9 model includes a 20 Gbps base throughput license, with performance scalability up to 36 or 40 Gbps through software licensing — offering flexible, investment-protected performance upgrades.
It is ideal for WAN aggregation, data center edge, MPLS PE, and secure SD-WAN deployments that demand high availability and service agility.
ASR1002X-20G-K9 Specification
| Parameter | Specification / Value |
|---|---|
| Model Number | Cisco ASR1002X-20G-K9 |
| Product Type | Aggregation Services Router |
| Series | Cisco ASR 1000 Series |
| Processor Architecture | Cisco QuantumFlow Processor (QFP) multi-core architecture |
| System Throughput | 20 Gbps (base license), scalable to 36 or 40 Gbps via software license |
| Form Factor | 2 Rack Units (2U) |
| Rack Mountable | Yes |
| Integrated Network Ports | 6 × 10/100/1000 Mbps Ethernet ports (RJ-45/SFP combo) |
| 10-Gigabit Ethernet Ports | 2 × 10GE SFP+ ports |
| Shared Port Adapter (SPA) Slots | 3 × SPA slots for modular interface expansion |
| Embedded Services Processor (ESP) | Integrated (hardware-based forwarding engine) |
| Route Processor (RP) | Integrated dual-core CPU route processor |
| Memory (Default DRAM) | 8 GB |
| Maximum DRAM | 32 GB |
| Default Flash Memory | 8 GB |
| Maximum Flash Memory | 64 GB |
| USB Ports | 1 × USB Type A (for storage), 1 × mini-USB console |
| Console / Auxiliary Ports | 1 × RJ-45 console, 1 × RJ-45 auxiliary |
| Power Supply Options | Dual redundant, hot-swappable AC or DC power supplies |
| Typical Power Consumption | Approximately 350 W |
| Maximum Power Consumption | Up to 600 W (fully loaded configuration) |
| Cooling System | Front-to-back airflow with redundant fan trays |
| Dimensions (H × W × D) | 88.9 × 438.15 × 482.6 mm (3.5 × 17.25 × 19 inches) |
| Weight | Approximately 14.5 kg (32 lbs) |
| Operating Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
| Storage Temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
| Operating Humidity | 10% – 85% (non-condensing) |
| Forwarding Capacity | Up to 60 million packets per second (pps) |
| Routing Protocols Supported | Static, RIP, OSPF, EIGRP, IS-IS, BGP, MPLS, VRF, IPv4/IPv6 dual stack |
| Security Features | IPsec VPN, SSL VPN, Zone-Based Firewall, Control Plane Protection, ACLs, NAT |
| QoS Capabilities | Hierarchical QoS (HQoS), traffic classification, policing, shaping, prioritization |
| Virtualization Support | Supports Cisco IOS XE service containers, NFVIS, and SD-WAN capabilities |
| High Availability Features | Stateful Switchover (SSO), Nonstop Forwarding (NSF), In-Service Software Upgrade (ISSU) |
| Management Interfaces | CLI, Web UI, SNMP v1/v2/v3, NetFlow, NETCONF, RESTCONF, SSH, HTTPS |
| Operating System | Cisco IOS XE |
| Licensing Model | Software-activated throughput and feature-based licensing (IP Base, Advanced IP Services, Advanced Enterprise Services) |
| Primary Use Cases | WAN aggregation, enterprise edge routing, data center border routing, MPLS PE, secure SD-WAN edge |
ASR1002X-20G-K9 Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | Free CCIE Expert Technical Support |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
