Description
The Cisco C2951-CME-SRSTK9 is a robust Integrated Services Router (ISR) designed for medium to large branch offices requiring reliable voice, video, and data integration. Built with modularity in mind, the C2951 supports multiple network interface modules (NIMs), enhanced high-speed WAN interface cards (EHWICs), and onboard digital signal processor (DSP) slots for voice services. This model includes the Cisco Unified Communications Manager Express (CME) and Survivable Remote Site Telephony (SRST) licenses, making it ideal for businesses needing dependable VoIP and unified communications in remote locations. Its 2 rack-unit form factor and internal power supply allow for efficient deployment in standard data center or branch office environments.
Equipped with three onboard 10/100/1000 Ethernet ports, four EHWIC slots, and two service module slots, the C2951 offers extensive flexibility for WAN connectivity and service integration. It supports up to 2.5 Gbps of aggregate throughput and can handle up to 50 users for voice applications, depending on configuration. The router also features USB ports for storage and console access, as well as an optional redundant power supply for increased reliability. When purchasing used, buyers should ensure the device includes necessary licenses and verify the condition of key components such as interface cards, fans, and power modules.