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(NEW) Cisco ISR 4000 Series - ISR 4321/K9 (2GE,2NIM,4G FLASH,4G DRAM, IP Base)
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Overview
The Cisco ISR 4321/K9 is part of the Cisco 4000 Series Integrated Services Routers, designed to provide secure, high-performance network services for small to medium-sized branch offices. It supports a modular architecture, allowing for flexible deployment options and future upgrades. This router delivers up to 50 Mbps of throughput and can be upgraded with performance licenses. It also integrates Cisco's SD-WAN solution, providing secure, optimized, and intelligent traffic routing, making it suitable for businesses looking for scalability, security, and performance.
Specs
Model:
- Cisco ISR 4321/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 feature extensions
Performance:
- Base Throughput: Up to 50 Mbps (upgradeable with performance licenses)
- Max Throughput (with boost license): Up to 100 Mbps
Memory:
- Default DRAM: 4 GB (upgradable to 8 GB)
- Flash Memory: 4 GB (upgradable to 16 GB)
Security:
- Integrated IPsec VPN, DMVPN, FlexVPN
- Supports Cisco IOS Firewall, URL filtering, Threat Defense
- Optional Unified Threat Defense (UTD) modules for enhanced security
Routing Features:
- Supports IPv4/IPv6, OSPF, BGP, EIGRP, RIP
- Cisco IOS XE operating system for programmability, automation, and SD-WAN
- SD-WAN capable of application optimization and intelligent path control
Voice and Unified Communications:
- Supports Cisco Unified Communications Manager (CUCM)
- Optional modules for unified communications and VoIP
Power:
- Integrated internal power supply (non-redundant)
- Power over Ethernet (PoE) capable with optional modules
Interfaces:
- 2 RJ-45 Ethernet ports for LAN/WAN connectivity
- NIM slots for WAN or wireless connectivity
Management:
- Managed through CLI, Cisco DNA Center, and web-based tools
- Full support for Cisco DNA and SD-WAN orchestration
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