(NEW) Cisco ISR 4431/K9 (4GE,3NIM,8G FLASH,4G DRAM,IP Base)

Overview

The Cisco ISR 4431/K9 is a high-performance Integrated Services Router from Cisco’s 4000 Series, designed for medium to large branch offices. It offers comprehensive routing, security, and WAN optimization capabilities. The ISR 4431/K9 provides SD-WAN support, which helps organizations optimize application performance and improve user experience through intelligent path control and application-aware routing. It features a base throughput of 500 Mbps, which can be upgraded to 1 Gbps with performance licenses, ensuring scalable performance for growing network demands.

Specs

Model:

• Cisco ISR 4431/K9 Integrated Services Router

WAN Connectivity:

• 2 Integrated 10/100/1000 Ethernet ports (RJ-45)
• 2 NIM (Network Interface Module) slots for WAN/LAN expansion
• 1 Enhanced Service Module (SM-X) slot for additional feature extensions

Performance:

• Base Throughput: Up to 500 Mbps
• Max Throughput (with performance license): Up to 1 Gbps

Memory:

• Default DRAM: 4 GB (upgradable to 16 GB)
• Flash Memory: 8 GB (upgradable to 32 GB)

Security:

• Integrated IPsec VPN, DMVPN, FlexVPN
• Supports Cisco IOS Firewall, URL filtering, and Threat Defense
• Optional Unified Threat Defense (UTD) modules for enhanced security features
• Secure Boot, hardware integrity validation, and Trust Anchor module for additional security

Voice and Unified Communications:

• Integrated voice capabilities with support for Cisco Unified Communications Manager (CUCM)
• Optional modules for VoIP and unified communications
• DSP (Digital Signal Processor) support for high-quality voice and video processing

Routing Features:

• Supports IPv4/IPv6, OSPF, BGP, EIGRP, RIP
• Cisco IOS XE operating system for programmability, automation, and SD-WAN support
• SD-WAN capable of application-aware routing and intelligent path control

Power:

• Integrated internal power supply (non-redundant)
• Redundant power supply option available
• Power over Ethernet (PoE) support with optional modules

Interfaces:

• 2 RJ-45 Ethernet ports for LAN/WAN connectivity
• 2 NIM slots for WAN, LAN, or wireless connectivity
• 1 SM-X slot for additional service modules

Management:

• Managed through CLI, Cisco DNA Center, and web-based tools
• Full support for Cisco DNA and SD-WAN orchestration