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ISR4321-DNA Overview
Introducing the Cisco ISR4321-DNA, a robust Integrated Services Router designed for enterprise-grade networking. Equipped with 2GE, 2NIM slots, 4G Flash, and 4G DRAM, this router ensures high performance and reliability. Ideal for engineers and procurement teams, it perfectly fits in branch office environments and remote sites, offering secure and scalable solutions with Cisco’s DNA subscription.
ISR4321-DNA Product Highlights
- 2 Gigabit Ethernet Ports
- 2 Network Interface Module Slots
- 4GB Flash Memory
- 4GB DRAM Memory
- Integrated Services
Product Features Comparison
| Model | ISR4321-DNA | ISR4331/K9 | ISR4351/K9 | ISR4221/K9 | ISR4431/K9 | ISR4451-X/K9 | ISR4461/K9 |
|---|---|---|---|---|---|---|---|
| Gigabit Ethernet Ports | 2 | 3 | 3 | 2 | 4 | 4 | 6 |
| NIM Slots | 2 | 2 | 2 | 1 | 3 | 4 | 4 |
| Flash Memory | 4GB | 4GB | 4GB | 4GB | 4GB | 4GB | 8GB |
| DRAM Memory | 4GB | 4GB | 4GB | 2GB | 4GB | 8GB | 16GB |
| DNA License | Yes | Optional | Optional | No | Optional | Optional | Optional |
| Integrated Services | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
ISR4321-DNA Product Application Scenarios
- Branch office connectivity
- Remote site deployments
- Secure enterprise networking
Optional Add-ons
| Accessory Model | Description |
|---|---|
| NIM-2GE-CU-SFP | 2-port GE/SFP Network Interface Module |
| NIM-4G-LTE-NA | 4G LTE Network Interface Module |
| PWR-4320-AC | AC Power Supply for ISR4321 |
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ISR4321-DNA Specification
Cisco ISR4321-DNA Specifications |
|
| Product Name | Cisco ISR4321-DNA |
| Brand | Cisco |
| Model | ISR4321-DNA |
| LAN Ports | 2 GE |
| Network Interface Modules (NIM) | 2 NIM Slots |
| Flash Memory | 4 GB |
| DRAM | 4 GB |
| License | DNA Subscription |
| Operating System | Cisco IOS XE |
| Form Factor | 1U |
| Dimensions (W x H x D) | 44.5 x 4.4 x 36.5 cm |
| Power Supply | External AC Plug-In |
| Maximum Throughput | 50 Mbps (upgradeable to 100 Mbps with performance license) |
| Rack Mountable | Yes |
| Console Ports | 1 x RJ45, 1 x USB Mini Type-B |
| Auxiliary Ports | 1 x RJ45 |
| USB Ports | 2 x USB 2.0 Type-A |
| WAN Ports | 1 GE (1 SFP shared with 1 RJ45) |
| Management | CLI, Cisco DNA Center, SNMP |
| Warranty | Limited Lifetime |
