Cisco 3945K9 Enterprise Integrated Services Router

Usage Area

The Cisco CISCO3945/K9 is a modular enterprise-class integrated services router designed for deployment in medium to large branch offices and enterprise headquarter sites. It serves as a central routing platform for converged data, voice, and video traffic over WAN connections. The router is suitable for organizations requiring high-performance routing, integrated switching, and expansion capabilities for future service modules.

Construction Features

• Modular chassis supporting a single service processor engine (SPE150) for control plane processing.
• Equipped with 3 integrated Gigabit Ethernet (GE) ports for high-speed LAN/WAN connectivity.
• 4 EHWIC slots for enhanced high-speed WAN interface card expansion.
• 4 DSP slots for digital signal processing modules (voice/fax services).
• 4 SM slots for service modules (application, security, or voice services).
• Includes 256 MB CompactFlash and 1 GB DRAM, preinstalled with IP Base feature set.

Technical Parameters

• Model: CISCO3945/K9
• Chassis: Cisco 3945 with SPE150 engine
• Integrated Ports: 3 x Gigabit Ethernet (GE)
• Expansion Slots: 4 x EHWIC, 4 x DSP, 4 x SM
• Memory: 1 GB DRAM
• Storage: 256 MB CompactFlash
• Software Feature Set: IP Base (IPB)

Standards & Certification

The Cisco 3945 router supports standard Ethernet and IP networking protocols, ensuring interoperability with existing enterprise network infrastructure. The device is compliant with industry requirements for integrated services routers, including security and management standards. Certifications and compliance details are aligned with Cisco’s standard product qualifications for enterprise networking equipment.