Brand: Cisco · SKU: ISR4461/K9 · MPN: ISR4461/K9 · Category: Networking
The Cisco ISR 4461 is the flagship model of the Cisco 4000 Series Integrated Services Routers (ISR). It is designed to revolutionize WAN communications in enterprise branches by providing built-in intelligent network capabilities and convergence for application-aware networking. It features 4 onboard GE ports, 2 x 10Gbps SFP+ uplinks, 3 NIM slots, 1 ISC slot, and 3 SM slots. It comes with default memory of 8 GB Flash, 2 GB DRAM (data plane), and 4 GB DRAM (control plane). The aggregate throughput is 1.5Gbps by default, scalable up to 3Gbps with a performance license, and over 7Gbps with a Boost License. It is powered by Cisco IOS XE Software and is suitable for very large branches, regional hubs, or campus edge deployments demanding secure WAN aggregation, voice, collaboration, and SD-WAN capabilities.
| NIM slots | 3 |
|---|---|
| Rack Height | 2 Rack Units (2RU) |
| SFP-based ports | 4 |
| Onboard ISC slot | 1 |
| RJ-45-based ports | 4 |
| Default Flash Memory | 8 GB |
| Default DRAM (data plane) | 2 GB |
| Aggregate Throughput (Default) | 1.5Gbps |
| Doublewide service-module slots | 2 |
| Enhanced service-module slots (SM) | 3 |
| Default DRAM (control/services plane) | 4 GB |
| Total onboard WAN or LAN 10Gbps ports | 2 |
| Aggregate CEF Throughput (Boost License) | Over 7Gbps |
| Aggregate Throughput (Performance License) | 3Gbps |
| Total onboard WAN or LAN 10/100/1000 ports | 4 |
| Warranty | Not Available |
| Weight | Not Available |
| Dimensions | 3.5 x 17.25 x 18.5 in. (88.9 x 438.15 x 469.9 mm) |
The Cisco ISR 4461 is the high-end model in the 4000 series, engineered for high-capacity branch and hub routing with an initial aggregate throughput of 1.5 Gbps, scalable up to 3 Gbps or more with licenses. It features a modular design with slots for Network Interface Modules (NIMs) and Service Modules (SMs), offering flexibility for WAN, security, compute, and switching services. It utilizes multicore processors and an emulated Flow Processor for ASIC-like performance that resists degradation as services are added. It runs Cisco IOS XE Software and supports advanced features like SD-WAN, IPsec VPN acceleration, and various routing protocols.
Yes, this Cisco ISR 4461 Integrated Services Router (ISR4461/K9) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco ISR 4461 Integrated Services Router includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the ISR4461/K9.