Cisco ISR 4221 Router (ISR4221X/K9)
The Cisco ISR4221X/K9 provides secure, reliable, and high-performance network connectivity. It combines routing, security, and WAN connectivity capabilities in a compact device, making it suitable for branch-office deployments that require secure communication between multiple locations.
ISR4221X/K9 specification
| Product Code | ISR4221X/K9 |
|---|---|
| Description | Cisco ISR 4221 (2GE,2NIM,8G FLASH,8G DRAM,IPB) |
| Aggregate Throughput (Default) | 35 Mbps |
| Aggregate Throughput (Performance License) | 75 Mbps |
| Aggregate CEF Only Throughput (Boost License) | 1.2 Gbps |
| Total onboard WAN or LAN 10/100/1000 ports | 2 |
| Total onboard WAN or LAN 10Gbps ports | N/A |
| RJ-45-based ports | 2 |
| SFP-based ports | 1 |
| Enhanced service-module slots | 0 |
| Doublewide service-module slots | 0 |
| NIM slots | 2 |
| OIR (all I/O modules) | NO |
| Onboard ISC slot | NO |
| Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | 4GB |
| Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | 4GB |
| Default memory DDR3 ECC DRAM (data plane) | N/A |
| Maximum memory DDR3 ECC DRAM (data plane) | N/A |
| Default memory DDR3 ECC DRAM (control/services plane) | N/A |