ISR4451-X-SEC/K9 | Cisco Security Router
Cisco · HMIs & Displays
Description The Cisco ISR4451-X-SEC/K9 is a high-performance Integrated Services Router with built-in advanced security features, designed for large branch and enterprise networks. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Network Hardware Part Number ISR4451-X-SEC/K9 Subcategory Security Router (Integrated Services Router) Total Number of Ports 4 Management Port Yes Number of Total Expansion Slots 10 Network Technology 10/100/1000Base-T Ethernet Technology Gigabit Ethernet Compatible Rack Unit 2U Form Factor Rack-mountable Desktop Height 3.5" Width 17.3" Depth 18.5" Weight 28.80 lbs Information About ISR4451-X-SEC/K9 The Cisco ISR4451-X-SEC/K9 is a next-generation integrated services router (ISR) from the Cisco 4000 Series, specifically optimized for secure and high-performance WAN connectivity in enterprise branch offices. This model includes the SEC (Security) technology package, providing built-in firewall, VPN, and intrusion prevention capabilities to help organizations establish a strong, unified threat defense across distributed networks. Key Features: Product Type: Integrated Services Security Router (ISR 4000 Series) Performance: Up to 2 Gbps throughput, scalable with performance licenses Designed for service-rich WAN environments Security Capabilities: Stateful firewall, IPsec VPN, SSL VPN, and zone-based firewall Integrated support for Cisco IOS XE Security, Cisco TrustSec, and threat detection Interfaces & Ports: 2 Integrated 10/100/1000 Ethernet ports 2 Enhanced Service Module (SM-X) slots 2 Network Interface Module (NIM) slots 1 Integrated Services Card (ISC) slot Modular Design: Supports modular WAN and LAN connectivity Expandable with network modules, service modules, and interface cards Management & Monitoring: Cisco DNA Center, Cisco Prime, CLI, SNMP, and web-based GUI Memory: 4 GB default DRAM, upgradable to 16 GB 8 GB Flash memory, expandable High Availability: Dual power supply support (AC/DC) Hot-swappable components The Cisco ISR4451-X-SEC/K9 is a powerful, modular, and secure router built for future-ready enterprise deployments, offering integrated security, application control, and scalable performance to meet modern WAN and security demands.
Brand: Cisco · Category: HMIs & Displays
Key features
- Product Type: Integrated Services Security Router (ISR 4000 Series)
- Performance: Up to 2 Gbps throughput, scalable with performance licenses
- Designed for service-rich WAN environments
- Security Capabilities: Stateful firewall, IPsec VPN, SSL VPN, and zone-based firewall
- Integrated support for Cisco IOS XE Security, Cisco TrustSec, and threat detection
- Interfaces & Ports: 2 Integrated 10/100/1000 Ethernet ports
- 2 Enhanced Service Module (SM-X) slots
- 2 Network Interface Module (NIM) slots
- 1 Integrated Services Card (ISC) slot
- Modular Design: Supports modular WAN and LAN connectivity
- Expandable with network modules, service modules, and interface cards
- Management & Monitoring: Cisco DNA Center, Cisco Prime, CLI, SNMP, and web-based GUI
- Memory: 4 GB default DRAM, upgradable to 16 GB
- 8 GB Flash memory, expandable
- High Availability: Dual power supply support (AC/DC)
- Hot-swappable components
Specifications
| Manufacturer part number | ISR4451-X-SEC/K9 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Network Hardware |
| Part Number | ISR4451-X-SEC/K9 |
| Subcategory | Security Router (Integrated Services Router) |
| Total Number of Ports | 4 |
| Management Port | Yes |
| Number of Total Expansion Slots | 10 |
| Network Technology | 10/100/1000Base-T |
| Ethernet Technology | Gigabit Ethernet |
| Compatible Rack Unit | 2U |
| Form Factor | Rack-mountable Desktop |
| Height | 3.5" |
| Width | 17.3" |
| Depth | 18.5" |
| Weight | 28.80 lbs |
| Product type | Security Router |
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