Cisco ISR4221 Router (ISR4221/K9 )
Cisco 4221 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It delivers 35Mbps throughput by default. With pay-as-you-grow performance, you can increase forwarding capacity to 75Mbps by buying licenses.
ISR4221/K9 specification
| Model | CISR4221/K9 |
|---|---|
| Brand | Cisco |
| Aggregate Throughput | 35 Mbps to 75 Mbps |
| Total Onboard WAN or LAN 10/100/1000 Ports | 2 |
| RJ-45-based Ports | 2 |
| NIM Slots | 2 |
| Onboard ISC Slot | No |
| Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | 4GB |
| Default Flash Memory | 8 GB |
| Power-supply options | External AC only |
| Rack height | 1 RU |
| Dimensions (H x W x D) | 1.72 x 12.7 x 10 in (43.7 x 322.6 x 254 mm) |
| Weight with AC PS (no modules) | 7.1 lb (3.22 kg) |