Brand: Cisco · SKU: ISR4321-V/K9 · MPN: ISR4321-V/K9 · Category: Networking

ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
| Model | ISR4321-V/K9 |
|---|---|
| Weight | 9.19 kg |
| NIM slots | 2 |
| Description | Cisco ISR4321-V/K9 (2GE, 2NIM, 4G FLASH, 4G DRAM, Voice Bundle) |
| SFP-based ports | 1 |
| AC input voltage | 100 to 240 VAC autoranging |
| Onboard ISC slot | 1 |
| RJ-45-based ports | 2 |
| AC input frequency | 47 to 63 Hz |
| Aggregate Throughput | 50Mbps to 100Mbps |
| Default flash memory | 4GB |
| Maximum flash memory | 8GB |
| Power-supply options | External: AC and PoE |
| OIR (all I/O modules) | Yes |
| AC input surge current | 90 A peak and less than 3 Arms per half cycle |
| Redundant power supply | N/A |
| Typical power (no modules) | 36W |
| Enhanced service-module slots | 0 |
| Doublewide service-module slots | 0 |
| External USB 2.0 slots (Type-A) | 1 |
| AC input current range (maximum) | 1.5 to 0.6 A |
| Default DDR3 ECC DRAM (data plane) | N/A |
| Maximum DDR3 ECC DRAM (data plane) | N/A |
| Maximum power with AC power supply | 125W |
| Warranty | 3-Year Warranty |
Yes, this ISR4321-V/K9, Cisco ISR4321 Router, 100Mbps throughput/2 WAN-LAN ports/1 SFP port (ISR4321-V/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.
This ISR4321-V/K9, Cisco ISR4321 Router, 100Mbps throughput/2 WAN-LAN ports/1 SFP port includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
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.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ISR4321-V/K9.