Cisco ISR 2800 Series Integrated Services Routers

The Cisco 2800 Series Integrated Services Routers (ISR) provide a highly secure and flexible foundation for mid-to-large sized businesses. By unifying data, voice, and video services into a single modular platform, the 2800 series delivers industry-leading performance and protection.

Key models like the Cisco 2811 and 2851 feature integrated hardware encryption for secure VPNs and dedicated PVDM slots for high-density voice support. These routers are uniquely designed to protect existing investments, supporting over 90 interface modules from previous generations (Cisco 1700, 2600, 3600, and 3700 series). With advanced features like Gigabit Ethernet connectivity on higher models and PoE support, the 2800 series is the ideal choice for businesses looking to implement unified communications and robust network security without managing multiple standalone devices.

Key Specifications:

• Security: Integrated hardware-based DES, 3DES, and AES encryption.

• Voice Integration: Onboard DSP slots and support for analog and digital voice interfaces.

• Modularity: High-density slots for Network Modules (NM) and High-Speed WICs (HWIC).

• Power: Support for Cisco Redundant Power System (RPS-675) to ensure high availability.

• Throughput: Reliable performance with up to 1 GB DRAM and 256 MB Flash on the 2851 model.