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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.
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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.
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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
$13,408.36
29 in Global Warehouse
$13,408.36
56% off
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ISR4451-X-SEC/K9 |
Description: | Cisco ISR 4451 Sec bundle w/SEC license |
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Shipping as per your need
Same-day Shipping

Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.

Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.

International Shipments Made Simple
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.
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
$13,408.36
39 in Global Warehouse
$13,408.36
56% 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 $ 13,408.36. Shop now discounts with bulk quotation for ISR4451-X-SEC/K9
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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Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Industrial LTE Router | Enterprise Router |
Connectivity Type | Wired | Wired | Wired | Wired | Wired |
Broadband | N/A | Fiber Optic | Fiber Optic | LTE | Fiber Optic |
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 |
Architecture | Modular | Modular | Modular | Fixed | Modular |
WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports |
Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
Wireless Support | No | No | No | No | No |
Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
Routing Protocols Supported | - | - | - | - | - |
VPN Support | IPSec / SSL VPN / DMVPN / N/A | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN | IPSec / SSL VPN |
Firewall Features | Yes | Yes | Yes | Yes | Yes |
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 |
Use Case | Enterprise | Enterprise | Enterprise | Industrial | Enterprise |
Management | Managed | Managed | Managed | Managed | Managed |
Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Integrated Services | Voice, Video, WAN Optimization | Voice / Video | Voice / Video | N/A | Voice, Video |
High Availability Support | Supported | Supported | Supported | Supported | Supported |
Throughput Capacity | 2 Gbps | 10Gbps | 10Gbps | 1 Gbps | 10 Gbps |
QoS Features | Supported | Supported | Supported | Supported | Supported |
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 |
Expansion Slots | NIM, EHWIC | NIM / SFP+ | NIM / SFP+ | SFP+ | NIM |
Modular Slots Available | 2 Slots | 3+ Slots | 3+ Slots | 1 Slot | 2 Slots |
Stacking Capability | No | Yes | Yes | No | Yes |
5G Support | No | No | No | No | No |
Memory | 4 GB | 4 GB | 4 GB | 1 GB | 4 GB |
Flash Memory | 512 MB | 1 GB | 512 MB | 256 MB | 1 GB |
Interface Ports | RJ-45, SFP | RJ-45 / SFP+ / Combo Ports | RJ-45 / SFP+ | RJ-45, SFP | RJ-45, SFP |
Device Type | Router | Router | Router | Router | Router |
Product Name | Cisco ISR4451-X-SEC/K9 | AR0M0022BA00 Enterprise Modular Router | CR8BM8BKPAC1 Enterprise Modular Router | IR807G-LTE-NA-K9 | S12KK5Z-12.0.33S |
Height | 1.75 in | 2 inches | 4 inches | N/A | 1.75 inches |
Width | 17.5 in | 17 inches | 17 inches | N/A | 19 inches |
Depth | 14.1 in | 18 inches | 18 inches | N/A | 18 inches |
Weight | 21 lbs | 12 lbs | 15 lbs | N/A | 20 lbs |
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