Cisco 3925 Integrated Services Router Cisco3925/K9 w/ SPE100

Description:

The Cisco 3925/K9 Integrated Services Router with SPE100 is used in enterprise branch networking systems to provide secure WAN connectivity, advanced routing capabilities, and integrated network services for distributed business infrastructures. Commonly installed in corporate branch offices, enterprise WAN environments, and service provider edge networks where high-performance routing and secure communications between multiple network locations are required. Maintenance teams, network administrators, and system integrators use this router for branch network deployment, infrastructure upgrades, WAN connectivity expansion, and replacement of legacy routing platforms in enterprise network environments.

Applications:

The Cisco 3925/K9 router is deployed in enterprise branch and WAN network environments to support secure data routing, VPN connectivity, and integrated services such as firewall protection, voice communications, and application optimization. It is commonly used in corporate offices, government facilities, financial institutions, and large enterprise networks where organizations require reliable WAN connectivity, secure communication between remote sites, and scalable routing infrastructure.

Technical Specifications:

• Manufacturer Part Number (MPN): CISCO3925/K9
• Product Type: Integrated Services Router
• Series: Cisco 3900 Series ISR
• Services Performance Engine: SPE100
• Ethernet Interfaces: 3 × 10/100/1000 Gigabit Ethernet ports
• Expansion Slots: 4 × Enhanced High-Speed WAN Interface Card (EHWIC) slots
• Network Module Slots: 2 × Service Module / Network Module slots
• USB Ports: 2 × USB 2.0 ports
• Security Features: Integrated hardware encryption and firewall services
• VPN Support: IPsec and SSL VPN support
• Management: Cisco IOS Software, CLI, SNMP, Web interface
• Form Factor: Rack-mountable router

Common Replacements:

• Cisco ISR 4331/K9 Integrated Services Router
• Cisco ISR 4351/K9 Integrated Services Router
• Cisco ISR 4451-X/K9 Integrated Services Router