Cisco 3945

The Cisco 3945 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services to the small office. Key features include:Modular Services Performance Engine (SPE) 150, which can be upgraded for even higher performance as next-generation WAN environments evolve, 3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity, 4 service module slots, 4 Enhanced High-Speed WAN Interface Card slots, 4 onboard digital signal processor (DSP) slots, 1 Internal Services Module slot, dual integrated power supplies and Fully integrated power distribution to modules supporting 802.3af Power over Ethernet.