High-Performance Cisco Router ISR4461/K9 : SD-WAN Ready ,
Integrated Security & Scalable For Enterprises
The Cisco ISR4461/K9 is a powerful enterprise-grade router designed
for high-speed connectivity, advanced security, and seamless SD-WAN
integration. Ideal for medium to large businesses, this Cisco 4000
Series ISR delivers multi-gigabit performance, making it perfect
for branch offices, data centers, and cloud-enabled networks.
Key Features & Benefits
✔ SD-WAN Ready – Supports Cisco SD-WAN (Viptela) for simplified
cloud connectivity, application optimization, and automated traffic
management.
✔ Integrated Security – Built-in firewall, IPSec VPN, Cisco IOS
Zone-Based Firewall, and Talos threat intelligence for robust
protection.
✔ High-Scale Performance – Up to 2 Gbps throughput with multi-core
CPU architecture, ensuring smooth operation for VoIP, video
conferencing, and data-intensive apps.
✔ Modular & Flexible – Supports NIM & SMX modules for additional
T1/E1, fiber, or Ethernet interfaces, allowing easy expansion.
✔ Cloud & Automation Ready – Compatible with Cisco DNA Center and
REST APIs for centralized management and automation.
Technical Specifications (Cisco ISR4461/K9)
| Parameter | Specification |
|---|
| Performance | Up to 2 Gbps throughput |
| CPU | Multi-core processor |
| Memory | Expandable DRAM & flash storage |
| Interfaces | Supports NIM & SMX modules (T1/E1, SFP, 10GigE) |
| Security | Hardware-accelerated VPN, firewall, IPS, malware defense |
| SD-WAN Support | Cisco SD-WAN (Viptela) compatible |
| Power Options | Dual redundant power supplies (optional) |
| Management | Cisco DNA Center, CLI, REST API, SNMP |
Why Choose the Cisco ISR4461/K9?
This Cisco router is ideal for businesses needing high-speed,
secure, and scalable networking with SD-WAN capabilities. Its
modular design ensures future-proofing, while integrated security
reduces the need for additional appliances. Whether deploying
branch offices, cloud gateways, or secure VPN hubs, the ISR4461/K9
delivers enterprise-grade reliability.
Best for: Enterprises, managed service providers (MSPs), and
organizations requiring SD-WAN, advanced security, and
high-performance routing in a single device.
