ISR4431/K9++ Overview
The Cisco Cisco ISR4431/K9++ is a versatile Integrated Services Router designed for high-performance connectivity and security. Ideal for SMEs, it offers seamless networking, robust cybersecurity, and high flexibility in deployment scenarios.
Cisco ISR4431/K9++ Product Highlights
- High performance routing
- Integrated security features
- Fast deployment
- Advanced network management
- Scalable architecture
Product Features Comparison
| Model |
Cisco ISR4431/K9++ |
Cisco ISR4321 |
Cisco ISR4351 |
Juniper SRX320 |
Fortinet FG-60F |
Huawei AR2240 |
HP MSR954 |
| Performance |
3 Gbps |
1 Gbps |
5 Gbps |
620 Mbps |
700 Mbps |
2 Gbps |
1 Gbps |
| Security |
Integrated |
Integrated |
Integrated |
Integrated |
Integrated |
Optional |
Optional |
| Interfaces |
4 GE, 2 SFP |
2 GE, 1 SFP |
6 GE, 4 SFP |
4 GE |
4 GE |
4 GE, 2 SFP |
4 GE |
| WAN ports |
2 |
2 |
4 |
2 |
2 |
2 |
2 |
| Network Management |
Advanced |
Basic |
Advanced |
Basic |
Basic |
Advanced |
Basic |
| Scalability |
Highly scalable |
Moderate |
Highly scalable |
Limited |
Limited |
Moderate |
Limited |
| Power |
Redundant |
Single |
Redundant |
Single |
Single |
Redundant |
Single |
Cisco ISR4431/K9++ Product Application Scenarios
- Medium-sized businesses
- Branch office deployments
- High-performance secure connections
Optional Add-ons
| Model |
Description |
| ISR4431-Memory-4GB |
4GB Memory for ISR 4431 |
| ISR4431-NIM-2GE |
NIM Module with 2 GE ports |
| PWR-4431-AC |
AC Power Supply for ISR 4431 |
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