Product Description

2821 DISCONTINUED BY MANUFACTURER CISCO NETWORK ROUTER 100-240 VAC 50/60 HZ 3 A The Cisco 2821 is a high-performance integrated services router designed for medium-sized businesses and branch offices, offering comprehensive data, voice, and security capabilities. It supports advanced features such as VPN, firewall, and intrusion prevention, making it suitable for secure and reliable network connectivity. The 2821 router features modular design, allowing for flexible configurations with multiple interface cards for WAN, voice, and data integration. With its scalability and secure networking features, it's an ideal solution for expanding network demands in enterprise environments.

Technical Specifications

• Processor: Intel Celeron 1.6 GHz
• Memory: 256 MB DRAM (expandable to 1 GB), 64 MB Flash (expandable to 256 MB)
• Interfaces:
• 2 x 10/100/1000 Mbps Gigabit Ethernet ports
• 4 x High-Speed WAN Interface Card (HWIC) slots
• 1 x Network Module (NM) slot
• 2 x Advanced Integration Module (AIM) slots
• Performance:
• Maximum Throughput: 87 Mbps
• VPN Throughput: 45 Mbps
• Voice Capacity: Up to 96 IP phones
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Dimensions: 88.9 x 438 x 438 mm (3.5 x 17.2 x 17.2 inches)
• Power Supply: 100-240V AC, 60/50 Hz
• Certifications: CE, FCC, RoHS