The Cisco ASR1001-X ASR1001X-20G-K9 is a compact aggregation services router delivering 20 Gbps system bandwidth. The 20G base bundle includes six built-in 1G ports, two built-in 10G ports, and AES-256 encryption acceleration — ideal for enterprise WAN aggregation and high-throughput secure internet edge deployments.
- System Bandwidth: 20 Gbps
- Built-in Ports: 6 x 1G (RJ-45 or SFP) + 2 x 10G SFP+
- SPA Bay: 1 x shared port adapter bay for WAN expansion
- Encryption: AES-256 hardware acceleration (included)
- OS: Cisco IOS XE
- High Availability: Dual redundant power supply support, SSO
- Use Cases: Enterprise WAN aggregation, high-throughput internet edge, SD-WAN hub
- Form Factor: 1U rack-mount
Available refurbished from Networkser — fully tested for 20G routing, 10G interfaces, and encryption performance.