Cisco ISR 4451 ISR4451-X/K9 1-2G System Throughput 4 WAN / LAN Ports 4 SFP Ports
The Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.
New and Refurbished 4451-X ISR with 3 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slot, 4 GB flash memory default, 4 GB DRAM default with Warranty
| Part number | Cisco ISR4451-X/K9 |
| Aggregate Throughput | 1 Gbps to 2Gbps |
| Total onboard WAN or LAN 10/100/1000 ports | 4 |
| RJ-45-based ports | 4 |
| SFP-based ports | 4 |
| Enhanced service-module (SM-X) slot | 2 |
| NIM | 3 |
| Onboard ISC slot | 1 |
| DDRM (data plane) | 2 GB (default) / 2 GB (maximum) |
| DDRM (control/services plane) | 4 GB (default) / 16 GB (maximum) |
| Flash Memory | 8 GB (default) / 32 GB (maximum) |
| Power-supply options | Internal: AC, DC (roadmap) and PoE |
| Rack height | 2 RU |
| Dimensions (H x W x D) | 88.9 x 438.15 x 469.9 mm |
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