United States$5,000,000+
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Nathan Brooks
5
Security bundle performed flawlessly. VPN and firewall throughput remained strong.
ISR4461-SEC/K9
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Cisco ISR 4461 Security Bundle
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ISR4461-SEC/K9
- Description:
- Cisco ISR 4461 Security Bundle
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ISR4461-SEC/K9 Overview
ISR4461-SEC/K9 is a high-performance modular enterprise router engineered with a robust and scalable architecture designed to support advanced integrated services. It offers versatile power options with redundant AC power supply capabilities, multiple WAN/LAN interfaces including dual WAN and four LAN ports with 10/100/1000 Ethernet technology, and integrated services that encompass voice, video, and WAN optimization for demanding business applications.
ISR4461-SEC/K9 provides modular capabilities that allow expansion through dedicated EHWIC slots, advanced VPN features with IPSec, SSL VPN, GRE, DMVPN, and FlexVPN support, and high throughput capacity of up to 2 Gbps with built-in firewall, intrusion prevention, and malware protection. This router is ideal for enterprise branch offices and multi-service edge environments where high performance, redundancy, and security are critical.
ISR4461-SEC/K9 price is is available on request. Get immediate quote.
Request bulk order quote for ISR4461-SEC/K9 for additional pricing. Browse the full Router Isr 4000 series or explore all Cisco products.
ISR4461-SEC/K9 Specifications
- Form Factor
- Rack-mount
- Ethernet Technology
- 10/100/1000
- Memory
- 4 GB
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Enterprise Router
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- Modular Slots Available
- 2 Slots
- Stacking Capability
- No
- 5G Support
- No
- Device Type
- Router
- Remote Management
- SSH, Telnet, SNMP
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Expansion Slots
- EHWIC
- Broadband
- N/A
- Use Case
- Enterprise
- LAN Ports
- 4 LAN Ports
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Power Source
- AC Power Supply / Redundant
- Architecture
- Modular
- Speed/Capacity
- Gigabit
- Routing Protocols
- OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing
- Throughput Capacity
- 2 Gbps
- VPN Support
- IPSec / SSL VPN / GRE / DMVPN / FlexVPN
- Flash Memory
- 1 GB
- Interface Ports
- RJ-45, SFP, Combo Ports
- Compliance Standards
- FCC, CE, UL, RoHS
- Power
- 370 W
- Network Protocols
- TCP/IP, IPv4, IPv6, MPLS
- Features
- VPN, VoIP, IPv6 Compatible, Firewall, POE, MPLS, Syslog
- Product Name
- Cisco ISR4461-SEC/K9
ISR4461-SEC/K9 Use Case
Branch-Office Secure Connectivity and Threat Prevention with ISR4461-SEC/K9
A global manufacturing company with 50+ remote sites deploys Cisco ISR 4461 Security Bundles (ISR4461-SEC/K9) at each branch to consolidate WAN routing, VPN, next-generation firewall, IPS and URL filtering onto a single platform. Using DMVPN and IPsec tunnels, branch offices achieve secure, high-performance connectivity to headquarters and the Internet while deep-packet inspection and Cisco Advanced Malware Protection (AMP) prevent advanced threats. The integrated solution reduces hardware sprawl, enforces consistent security policies, and delivers up to 10 Gbps of encrypted throughput—cutting TCO by 30% and improving compliance with corporate security mandates.
Data-Center Edge Segmentation and Compliance Enforcement
A mid-sized financial services firm installs Cisco ISR 4461-SEC/K9 at its primary data-center edge to enforce PCI-DSS segmentation between payment processing, customer data stores, and corporate services. The ISR 4461 Security Bundle leverages zone-based firewalls, intrusion prevention, and next-gen threat intelligence to isolate sensitive workloads and monitor east-west traffic in real time. This high-throughput solution streamlines audit reporting, automates threat remediation, and ensures measurable security posture—helping the firm pass regulatory audits without deploying multiple point-products.
Secure Cloud On-Ramp and Hybrid-WAN Orchestration
A multinational retail chain uses Cisco ISR 4461 Security Bundles at regional hubs to extend secure, optimized connectivity to AWS and Azure as well as to branch locations. The ISR 4461-SEC/K9 delivers DMVPN-based hybrid-WAN orchestration, site-to-site IPsec, and per-flow application visibility with Cisco TrustSec identity enforcement. By inspecting cloud-bound traffic with NGFW, AMP, and SSL decryption, the retailer achieves unified security posture across on-premises and public-cloud environments, accelerates new store rollouts by 40%, and gains centralized policy control through Cisco DNA Center.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ISR4461-SEC/K9 |  ISR4461/K9 |  ISR4331-VSEC/K9 |  C1-CISCO4221/K9 |  C1-CISCO4451/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE, UL, RoHS | FCC, CE, RoHS | FCC / CE / UL | FCC, CE, UL | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | 20 inches | 15.1 inches | 10.1 inches | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | FCC, CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | EHWIC | EHWIC / NIM | NIM | EHWIC | EHWIC / NIM |
| Features | VPN, VoIP, IPv6 Compatible, Firewall, POE, MPLS, Syslog | VPN / Firewall / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / IPv6 Compatible / Firewall | VPN, VoIP, IPv6 Compatible, Firewall, MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 1 GB | 512 MB | 512 MB | 256 MB | 2 GB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | N/A | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45, SFP, Combo Ports | RJ-45, SFP | RJ-45 | RJ-45 | RJ-45, SFP, Combo Ports |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | Modular LAN |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 2 GB | 4 GB |
| Modular Slots Available | 2 Slots | 3+ Slots | 2 Slots | 2 Slots | 3+ Slots |
| Network Protocols | TCP/IP, IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4, IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6 |
| Power | 370 W | 350 W | 130 W | 80 Watt | 250 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / N/A | AC Power Supply / Redundant |
| Product Name | Cisco ISR4461-SEC/K9 | Cisco ISR 4461/K9 Integrated Services Router | Cisco ISR 4331 Secure Integrated Services Router | Cisco 4221 Integrated Services Router | Cisco 4451 Integrated Services Router |
| Product Type | Enterprise Router | Integrated Services Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SSH / Telnet / SNMP | SSH, Telnet, SNMP | CLI, WebUI, SNMP | CLI, SNMP, Telnet, SSH |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
| Safety | N/A | N/A | N/A | UL, CE | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | Yes | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 2 Gbps | 2 Gbps | 0.1 Gbps | 0.075 Gbps | 2 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | Modular WAN | 2 WAN | Modular WAN |
| Weight | N/A | 25 lbs | 11 lbs | 15.7 lbs | 23 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | 17.5 inches | 17.5 inches | 17.3 inches | 17.5 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
P
Philip Warren
5
Reliable security performance with no noticeable latency.
J
Julian Price
5
Cisco quality security routing for enterprise edge.
T
Trevor Collins
5
Handles encrypted traffic smoothly under load.
S
Simon Fletcher
4
Dependable platform for secure WAN deployments.
Questions & Answers
What is the Cisco ISR 4461 Security Bundle?
The Cisco ISR 4461 Security Bundle (SKU: ISR4461-SEC/K9) is a high-performance integrated services router combining advanced routing, security, and unified communications in a single platform.
What security features does Cisco ISR 4461 Security Bundle offer?
It delivers a next-generation firewall with up to 3 Gbps throughput, intrusion prevention, VPN (IPSec/SSL), URL filtering, and Advanced Malware Protection to safeguard your network.
What is the maximum throughput of Cisco ISR 4461 Security Bundle?
The Cisco ISR 4461 Security Bundle provides up to 2.9 Gbps aggregate throughput and up to 1.9 Gbps of encrypted VPN throughput for demanding enterprise applications.
How scalable is the Cisco ISR 4461 Security Bundle?
The router supports modular enhancements with redundant power supplies, up to 240 Gbps of modular interfaces, and additional service modules to expand as your network grows.
Which licensing options are available for Cisco ISR 4461 Security Bundle?
Cisco offers Performance on Demand (PoD) licensing, security feature licenses for firewall and IPS, and smart licensing for flexible, consumption-based license management.
What are the deployment use cases for Cisco ISR 4461 Security Bundle?
This bundle is ideal for large branch offices, data-center WAN aggregation, and enterprise campus deployments needing secure connectivity, application optimization, and unified communications.
How does Cisco ISR 4461 Security Bundle enhance network performance?
With built-in QoS, application-aware traffic management, and hardware-accelerated encryption, the bundle prioritizes mission-critical traffic while reducing latency.
What are the hardware specifications of Cisco ISR 4461 Security Bundle?
It features a quad-core 1.7 GHz CPU, 4 GB DRAM (expandable to 16 GB), up to 8 GB onboard flash, and four integrated 10 GE SFP+ ports for high-density connectivity.
Is the Cisco ISR 4461 Security Bundle compatible with Cisco DNA Center?
Yes, the Cisco ISR 4461 Security Bundle integrates seamlessly with Cisco DNA Center for automated provisioning, policy-based segmentation, telemetry, and centralized management.
How does the Cisco ISR 4461 Security Bundle support VPN connectivity?
It supports site-to-site IPSec VPN, SSL VPN, DMVPN, FlexVPN, and EZ VPN, enabling secure remote access and encrypted communication across enterprise sites.
What management tools are available for Cisco ISR 4461 Security Bundle?
Manage the router via Cisco IOS XE CLI, Cisco DNA Center, Cisco Prime Infrastructure, and SNMP-based monitoring for comprehensive network visibility.
What is the warranty and support for Cisco ISR 4461 Security Bundle?
Cisco provides a limited lifetime hardware warranty, 90-day software updates, and optional Cisco SMARTnet support for 24/7 technical assistance and advance hardware replacement.
Can the Cisco ISR 4461 Security Bundle support unified communications?
Yes, it integrates Cisco Unified Communications solutions with embedded DSP voice modules, enabling secure voice, video, and data services on one platform.
What power options does the Cisco ISR 4461 Security Bundle offer?
The bundle includes dual redundant AC or DC power supply options to ensure high availability and continuous operation in enterprise environments.
How do I upgrade the Cisco ISR 4461 Security Bundle?
Upgrades are performed by adding performance and security licenses, inserting Cisco network modules, or expanding memory and SSD storage with minimal downtime.
How can I order the Cisco ISR 4461 Security Bundle (SKU: ISR4461-SEC/K9)?
To order, contact a certified Cisco partner or visit the Cisco e-store, reference SKU ISR4461-SEC/K9, and select the required licenses and support packages.