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CISCO2821-DC Overview
The Cisco CISCO2821-DC router offers robust networking capabilities with dual Gigabit Ethernet, making it ideal for medium to large enterprises. It comes with enhanced security and flexible configurations, ensuring seamless connectivity and reliability for critical business operations. Tailored for network engineers and procurement teams, this device is perfect for high-demand environments.
CISCO2821-DC Product Highlights
- Dual Gigabit Ethernet
- High WAN performance
- Modular slots for flexibility
- Advanced security features
- Comprehensive voice support
Product Features Comparison
| Features | CISCO2821-DC | CISCO2851 | CISCO1941/K9 | CISCO2911/K9 | CISCO2921/K9 | CISCO2951/K9 | CISCO3945/K9 |
|---|---|---|---|---|---|---|---|
| Interfaces | 2 GE | 2 GE | 2 GE | 3 GE | 3 GE | 3 GE | 4 GE |
| HWIC Slots | 4 | 4 | 2 | 3 | 3 | 4 | 4 |
| PVDM Slots | 3 | 3 | 2 | 3 | 3 | 4 | 4 |
| Network Module Slot | 1 NME-X | 1 NME-X | 1 | 1 | 1 | 1 | 2 |
| Advanced Integration Module Slots | 2 AIM | 2 AIM | 2 | 2 | 2 | 2 | 3 |
| Memory | 128F/512D | 256F/1024D | 256F/512D | 256F/512D | 512F/1G | 512F/1G | 1G/2G |
CISCO2821-DC Product Application Scenarios
- Medium-sized networks
- Branch office connectivity
- Secure WAN deployment
Optional Add-ons
| Model | Description |
|---|---|
| HWIC-4ESW | 4-Port 10/100 Ethernet Switch HWIC |
| PVDM2-32 | 32-Channel High-Density PVDM |
| AIM-CUE | Advanced Integration Module – Cisco Unity Express |
