ISR4451-X/K9, Cisco ISR 4000 Series Router, 1-2G throughput/4 WAN-LAN ports/10-core CPU
Brand: Cisco · SKU: ISR4451-X/K9 · MPN: ISR4451-X/K9 · Category: Components
ISR 4451 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane)
Specifications
| Model | ISR4451-X/K9 |
|---|---|
| Weight | 21.16 kg |
| NIM Slots | 3 |
| SFP-Based Ports | 4 |
| AC Input Voltage | 100 to 240 VAC autoranging |
| Onboard ISC Slot | 1 |
| AC Input Frequency | 47 to 63 Hz |
| RJ‑45-Based Ports | 4 |
| Aggregate Throughput | 1 Gbps to 2 Gbps |
| Default Flash Memory | 8 GB |
| Maximum Flash Memory | 32 GB |
| Power-Supply Options | Internal: AC, DC and PoE |
| OIR (All I/O Modules) | Yes |
| AC Input Surge Current | <50 A |
| Redundant Power Supply | Internal: AC, DC and PoE |
| Typical Power (No Modules) | 158 W |
| Enhanced Service-Module Slots | 2 |
| Doublewide Service-Module Slots | 1 (assumes no singlewide SM-X modules installed) |
| External USB 2.0 Slots (Type A) | 2 |
| Default DDR3 ECC DRAM (Data Plane) | 2 GB |
| Maximum DDR3 ECC DRAM (Data Plane) | 2 GB |
| Total Onboard WAN or LAN 10/100/1000 Ports | 4 |
| Maximum Power with AC Power Supply (No PoE) | 450 W |
| Default DDR3 ECC DRAM (Control/Services Plane) | 4 GB |
| Warranty | 3-Year Warranty |
Key Features
- OEM Genuine Component verified by certified technicians.
- Clean serial number ready for service contract registration.
- Electrostatic Discharge (ESD) safe packaging.
- Supports hot-swapping for zero-downtime maintenance.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this ISR4451-X/K9, Cisco ISR 4000 Series Router, 1-2G throughput/4 WAN-LAN ports/10-core CPU (ISR4451-X/K9) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This ISR4451-X/K9, Cisco ISR 4000 Series Router, 1-2G throughput/4 WAN-LAN ports/10-core CPU includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the ISR4451-X/K9, Cisco ISR 4000 Series Router, 1-2G throughput/4 WAN-LAN ports/10-core CPU compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ISR4451-X/K9.
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