Cisco 2951/K9 W/3 GE, 4 EHWIC PORT Cisco2951 Router 2951/K9

Description:

The Cisco 2951/K9 Integrated Services Router is an enterprise-class router designed to provide secure WAN connectivity, advanced routing services, and modular network expansion for branch office and enterprise network infrastructures. It features three integrated Gigabit Ethernet ports and four Enhanced High-Speed WAN Interface Card (EHWIC) slots that allow flexible deployment of additional network interfaces and communication modules. Commonly installed in enterprise branch offices, corporate networks, and distributed business environments, this router enables reliable data routing, network security, and application services. Network administrators, IT engineers, and system integrators use this router for branch network deployment, infrastructure upgrades, WAN connectivity, and replacement of legacy integrated services routers.

Applications:

The Cisco 2951/K9 router is used in enterprise networking environments where reliable WAN connectivity, secure routing, and modular network expansion are required. It supports communication between branch offices, headquarters networks, and cloud-based services while enabling integration of additional WAN, voice, and network service modules. Typical deployments include enterprise branch networks, corporate WAN infrastructures, retail networks, and distributed business locations where secure routing and scalable network connectivity are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): 2951/K9
• Product Type: Integrated Services Router
• Series: Cisco 2900 Series ISR
• Integrated Ethernet Ports: 3 x Gigabit Ethernet
• Expansion Slots: 4 x EHWIC (Enhanced High-Speed WAN Interface Card) Slots
• Service Module Slots: 1 x Internal Service Module Slot
• USB Ports: 2 x USB 2.0 Ports
• Console Ports: RJ-45 Console and Auxiliary Port
• Network Operating System: Cisco IOS
• Routing Support: Layer 2 and Layer 3 Routing
• VPN Support: IPsec VPN and SSL VPN
• Security Features: Integrated Firewall, Network Address Translation (NAT), Access Control Lists (ACL)
• Power Supply: Internal AC Power Supply
• Mounting Type: Rack Mountable
• Operating Temperature: 0°C to 40°C

Common Replacements:

• Cisco ISR4321/K9 Integrated Services Router
• Cisco ISR4331/K9 Integrated Services Router
• Cisco ISR4451-X/K9 Integrated Services Router