Cisco Router ISR 2900

The Cisco 2900 Series Integrated Services Routers (ISR) are engineered to serve the networking needs of medium-sized branches with enhanced capabilities.

This line-up includes models 2901, 2911, 2921, and 2951, each equipped with 2 to 3 Gigabit Ethernet (GE) ports, 1 Small Form-Factor Pluggable (SFP) port, and a generous 4 Enhanced High-Speed WAN Interface Cards (EHWIC) slots.

The series also features 2 Service Module (SM) slots, 1 SIM slot, and 3 Digital Signal Processor (DSP) slots for diverse connectivity options.    Scalability is a key feature, with RAM expandable up to 2.5 GB and Flash Memory up to 8 GB.    

The 2900 Series is not only capable of supporting voice functionalities, accommodating from 16 to 250 phones, but also of delivering virtualized applications and secure collaboration over a broad range of WAN connections, with the ability to handle concurrent services at speeds up to 75 Mbps.