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| Name: |
ISR4451-X-SEC/K9 |
| Description: | Cisco ISR 4451 Sec bundle w/SEC license |
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| GTIN: | 818250391645  |
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| List Price: |
$30,123.00 |
| Price: |
$13,474.00 55% off |
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For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
ISR4451-X-SEC/K9
Cisco ISR 4451 Sec bundle w/SEC license
$30,123.00
$13,474.00
37 in Global Warehouse 
$13,474.00
55% off
TRUSTED, TRIED, PROVEN
ISR4451-X-SEC/K9 Overview
ISR4451-X-SEC/K9 is a modular enterprise router that provides robust integrated services with multiple WAN and LAN interfaces, including dual WAN and four LAN ports supporting 10/100/1000 Ethernet. It comes equipped with flexible power options featuring an AC power supply with redundant configurations and offers modular slots for expansion, ensuring support for advanced VPN features and high-performance throughput up to 2 Gbps.
Engineered for enterprise use cases, this router delivers enhanced security with built-in firewall, intrusion prevention, and malware protection, while its integrated services for voice, video, and WAN optimization meet diverse networking demands. Its design prioritizes redundancy and reliable performance, making it ideal for environments that require secure, scalable, and high-availability connectivity.
What is the price of ISR4451-X-SEC/K9?
Lowest price of ISR4451-X-SEC/K9 is $ 13,474.00. Shop now! Get further exclusive discounts with bulk quotation on ISR4451-X-SEC/K9
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ISR4451-X-SEC/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / DMVPN / N/A |
| Power Source | AC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IPv6 / Static Routing |
| Broadband | N/A |
| Architecture | Modular |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Remote Management | SSH, Telnet, SNMP |
| Compliance Standards | FCC, CE, UL |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN, IPv6 Compatible, Firewall, Intrusion Prevention System |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice, Video, WAN Optimization |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 2 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | NIM, EHWIC |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 4 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45, SFP |
| Power | 350 W |
| Device Type | Router |
| Product Name | Cisco ISR4451-X-SEC/K9 |
| Height | 1.75 in |
| Width | 17.5 in |
| Depth | 14.1 in |
| Weight | 21 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Broadband | N/A | Fiber Optic | Fiber Optic | LTE | Fiber Optic |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE, UL | IEEE 802.3, FCC Part 15 | IEEE, FCC, CE | FCC, CE, RoHS | CE, FCC |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 14.1 in | 18 inches | 18 inches | N/A | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC / CE | FCC Part 15 / CE | N/A | FCC Part 15 |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, EHWIC | NIM / SFP+ | NIM / SFP+ | SFP+ | NIM |
| Features | VPN, IPv6 Compatible, Firewall, Intrusion Prevention System | VPN / Firewall / QoS / Redundancy | VPN / MPLS / Firewall / IPv6 Compatible | VPN / IPv6 Compatible / Firewall | VPN, IPv6 Compatible, Firewall, MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 1 GB | 512 MB | 256 MB | 1 GB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 in | 2 inches | 4 inches | N/A | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video | Voice / Video | N/A | Voice, Video |
| Interface Ports | RJ-45, SFP | RJ-45 / SFP+ / Combo Ports | RJ-45 / SFP+ | RJ-45, SFP | RJ-45, SFP |
| LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 1 GB | 4 GB |
| Modular Slots Available | 2 Slots | 3+ Slots | 3+ Slots | 1 Slot | 2 Slots |
| Network Protocols | Ethernet, Fast Ethernet, Gigabit Ethernet | HTTP, HTTPS, SNMP, SSH, Telnet | TCP/IP, UDP, SNMP, ICMP | IPv4, IPv6 | IPv4, IPv6, TCP/IP, UDP |
| Power | 350 W | 250W | 250 W | 65 Watt | 250 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | Redundant AC/DC Power Supply | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco ISR4451-X-SEC/K9 | AR0M0022BA00 Enterprise Modular Router | CR8BM8BKPAC1 Enterprise Modular Router | IR807G-LTE-NA-K9 | S12KK5Z-12.0.33S |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Industrial LTE Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | Web GUI, CLI, SNMP | SSH, Telnet, SNMP | HTTP/HTTPS, SNMP, Telnet, SSH | SNMP, CLI, WebUI |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IPv6 / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / Static Routing |
| Safety | N/A | RoHS / CE | UL Certified | N/A | UL Certified |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | Yes | Yes | No | Yes |
| Telecom | N/A | TIA/EIA-568 | TIA/EIA | N/A | ITU-T |
| Throughput Capacity | 2 Gbps | 10Gbps | 10Gbps | 1 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Industrial | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN / N/A | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 21 lbs | 12 lbs | 15 lbs | N/A | 20 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.5 in | 17 inches | 17 inches | N/A | 19 inches |
| Wireless Support | No | No | No | No | No |
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