Cisco 4221 Integrated Services router is design to deliver advanced services to the small enterprise branch environment.
It delivers 35Mbps thoughtput by default. With pay-as-you-grow performance, you can increase forwarding capacity to 75Mbps by buying licenses.
| Country of Origin | USA |
| Model | Cisco ISR 4221 |
| Ethernet/RJ-45 Ports | 2 RJ-45-based ports |
| WAN 10/100/1000 Port | 2 Port |
| SFP/Uplink Port | 1 SFP Port |
| LAN Interfaces | 1 (combo CON/AUX port) Serial auxiliary port - RJ45 |
| NIM Slots | 2 |
| Memory | 4 GB DDR3 |
| Throughput | 35 Mbps to 75 Mbps |
| Power | AC Input Voltage : 100 to 240 VAC autoranging |
It delivers 35Mbps thoughtput by default. With pay-as-you-grow performance, you can increase forwarding capacity to 75Mbps by buying licenses.