Router Cisco ISR 4221 (2GE,2NIM,4G FLASH,4G DRAM,IPB)
| Product Name | ISR 4221 (2GE,2NIM,4G FLASH,4G DRAM,IPB) |
| Manufacturer Part Number | ISR4221/K9 |
| Product Series | 4000 |
| Product Model | Cisco ISR 4221 |
| Packaged Quantity | 1 |
| Product Type | Cisco Router |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Powerline | No |
| Management Port | Yes |
| I/O Expansions | |
| Number of Total Expansion Slots | 3 |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Ethernet Technology | Gigabit Ethernet |
| VoIP Supported | No |
| Power Description | |
| PoE (RJ-45) Port | No |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Wall Mountable | |
| Height | 1.7″ |
| Width | 12.7″ |
| Depth | 10″ |
Mô tả chi tiết tính năng của cấu hình Router Cisco ISR4221/K9
| Mã | Cisco ISR4221/K9 |
| Aggregate Throughput | 35 Mbps to 75 Mbps |
| Total onboard WAN or LAN 10/100/1000 ports | 2 |
| RJ-45-based ports | 2 |
| SFP-based ports | 1 |
| NIM (Network Interface Modules) slots | 2 |
| Onboard ISC slot | No |
| Default memory double-data-rate 3 (DDR3) error-correction-code | 4 GB |
| (ECC) DRAM (Combined control/services/data planes) | |
| 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) |
So sánh bộ định tuyến ISR4221/K9 với các loại Router Cisco nổi bật khác
| Technical Specifications | ISR4331/K9 | ISR4321/K9 | ISR4221/K9 |
| Aggregate Throughput | 100 Mbps to | 50 Mbps to | 35 Mbps to 75 Mbps |
| 300 Mbps | 100 Mbps | ||
| Total onboard WAN or LAN 10/100/1000 ports | 3 | 2 | 2 |
| RJ-45-based ports | 2 | 2 | 2 |
| SFP-based ports | 2 | 1 | 1 |
| Enhanced service-module slots | 1 | 0 | 0 |
| Doublewide service-module slots | 0 | 0 | 0 |
| NIM slots | 2 | 2 | 2 |
| OIR (all I/O modules) | Yes | Yes | No |
| Onboard ISC slot | 1 | 1 | No |


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