ISR4451-X/K9++ Overview
The Cisco ISR4451-X/K9++ is a top-of-the-line Integrated Services Router for enterprise-level networking solutions. Featuring advanced security, performance, and scalability, this router is ideal for large-scale deployments in corporate offices, data centers, and service provider environments.
Cisco ISR4451-X/K9++ Product Highlights
- High Performance Routing
- Advanced Security Features
- Scalability and Flexibility
- MPLS and VPN Support
- Dual Power Supplies
Product Features Comparison
| Model |
CPU |
Throughput |
WAN Ports |
Security Features |
MPLS Support |
| Cisco ISR4451-X/K9++ |
Multi-core 2.4 GHz |
600 Mbps |
4 |
Yes |
Yes |
| Cisco ISR4431/K9 |
Multi-core 2.1 GHz |
500 Mbps |
4 |
Yes |
Yes |
| Juniper SRX4100 |
3.2 GHz |
10 Gbps |
8 |
Yes |
No |
| HPE MSR4080 |
2.0 GHz |
8 Gbps |
6 |
Yes |
Yes |
| Palo Alto PA-5220 |
2.7 GHz |
16 Gbps |
12 |
Yes |
No |
| Fortinet FortiGate 600D |
3.0 GHz |
36 Gbps |
4 |
Yes |
No |
Cisco ISR4451-X/K9++ Product Application Scenarios
- Enterprise-level Networking
- Large-scale VPN Deployments
- Data Center Integration
Optional Add-ons
| Model |
Description |
| NIM-4E/M |
4-Port Ethernet Modular Interface |
| PVDM4-64 |
64-Channel Packet Voice DSP Module |
| ISR4450-PWR-AC |
AC Power Supply |
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