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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.

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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-VSEC/K9
Cisco ISR 4451 VSEC Bundle, PVDM4-64 w/ UC,SEC Lic...
$16,151.62
34 in Global Warehouse
$16,151.62
56% off
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ISR4451-X-VSEC/K9 |
Description: | Cisco ISR 4451 VSEC Bundle, PVDM4-64 w/ UC,SEC Lic,CUBE- 25 |
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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-VSEC/K9
Cisco ISR 4451 VSEC Bundle, PVDM4-64 w/ UC,SEC Lic...
$16,151.62
37 in Global Warehouse
$16,151.62
56% off
TRUSTED, TRIED, PROVEN







ISR4451-X-VSEC/K9 Overview
ISR4451-X-VSEC/K9 is a high-performance, modular enterprise router engineered with a robust architecture that integrates advanced security, voice, video, and WAN optimization services. Designed for critical branch applications, it offers redundant power options and versatile power sources while supporting a modular platform that accommodates network interface expansion and integrated services.
This router features multiple WAN/LAN interfaces with 10/100/1000 Ethernet connectivity and full VPN support—including IPSec, SSL VPN, DMVPN, and FlexVPN—to ensure secure, reliable data transfers. With an assured throughput capacity of up to 2 Gbps, built-in firewall protection, high availability, and comprehensive performance optimizations, the ISR4451-X-VSEC/K9 is ideally suited for enterprise-grade, mission-critical networking deployments.
What is the price of ISR4451-X-VSEC/K9?
Lowest price of ISR4451-X-VSEC/K9 is $ 16,151.62. Shop now discounts with bulk quotation for ISR4451-X-VSEC/K9
ISR4451-X-VSEC/K9 Specifications
Product Type | Enterprise Router |
VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN |
Power Source | AC Power Supply / DC Power Supply / Redundant |
Routing Protocols | OSPF / BGP / EIGRP / IS-IS / RIP / Static Routing |
Broadband | N/A |
Architecture | Modular |
WAN Configuration | Dual WAN |
WAN Ports | 4 WAN |
LAN Ports | 4 LAN Ports |
Ethernet Technology | 10/100/1000 |
Wi-Fi Standard | N/A |
Connectivity Type | Wired |
Network Protocols | IPv4, IPv6 |
Remote Management | Cisco IOS XE CLI / Web GUI |
Compliance Standards | FCC / CE / UL |
Wireless Support | No |
Speed/Capacity | Gigabit |
Firewall Features | Yes |
Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS |
Use Case | Enterprise |
Management | Managed |
Form Factor | Rack-mount |
Integrated Services | Voice, Video, WAN Optimization, Security |
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 | Yes |
5G Support | No |
Memory | 8 GB |
Flash Memory | 1 GB |
Interface Ports | RJ-45, SFP |
Power | 335 W |
Device Type | Router |
Product Name | Cisco ISR4451-X-VSEC/K9 |
Height | 2.91 inches |
Width | 17.32 inches |
Depth | 18.03 inches |
Weight | 29.76 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 | Enterprise Router | Enterprise Router |
Connectivity Type | Wired | Wired | Wired | Wired | Wired |
Broadband | N/A | N/A | Fiber Optic | Fiber Optic | Fiber Optic |
Power Source | AC Power Supply | AC Power Supply / DC Power Supply / Redundant | AC Power Supply | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant |
Architecture | Fixed | Modular | Fixed | Modular | Modular |
WAN Configuration | WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
WAN Ports | 1 WAN | 4 WAN | 4 WAN | 2 WAN | 2 WAN |
LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
Ethernet Technology | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
Wi-Fi Standard | N/A | N/A | N/A | WiFi 6 | N/A |
Wireless Support | No | No | No | No | No |
Speed/Capacity | Fast Ethernet | Gigabit | Gigabit | Gigabit | Gigabit |
Routing Protocols Supported | - | - | - | - | - |
VPN Support | IPSec | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN |
Firewall Features | Yes | Yes | Yes | Yes | Yes |
Features | VPN, Firewall, Routing, Switching, NAT | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN, Firewall, Intrusion Prevention, IPv6 Compatible | VPN / IPv6 Compatible / Firewall / MPLS / POE | VPN, IPv6 Compatible, Firewall, Intrusion Prevention, QoS |
Use Case | Small Business / Branch Office | Enterprise | Enterprise | Enterprise | Enterprise |
Management | Managed | Managed | Managed | Managed | Managed |
Form Factor | Desktop | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
Integrated Services | Voice, VPN, Firewall | Voice, Video, WAN Optimization, Security | WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization |
High Availability Support | Not Supported | Supported | Supported | Supported | Supported |
Throughput Capacity | Up to 25 Mbps | 2 Gbps | 1 Gbps | 10 Gbps | 10 Gbps |
QoS Features | Supported | Supported | Supported | Supported | Supported |
Built-in Security Features | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
Expansion Slots | N/A | NIM / EHWIC | SFP+ | NIM / SFP+ | NIM |
Modular Slots Available | N/A | 2 Slots | N/A | 3+ Slots | 3+ Slots |
Stacking Capability | No | Yes | No | Yes | Yes |
5G Support | No | No | No | No | No |
Memory | 128 MB | 8 GB | 4 GB | 4 GB | 4 GB |
Flash Memory | 32 MB | 1 GB | 512 MB | 512 MB | 512 MB |
Interface Ports | RJ-45 | RJ-45, SFP | RJ-45, SFP | RJ-45 / SFP | RJ-45, SFP |
Device Type | Router | Router | Router | Router | Router |
Product Name | Cisco 877-K9 | Cisco ISR4451-X-VSEC/K9 | FW-VA-1117-39T Secure Gateway | CR5P03BASD73 Enterprise Router | AR0M12VWBA00 Modular Enterprise Router |
Height | N/A | 2.91 inches | 1.75 inches | 2 inches | 2 inches |
Width | N/A | 17.32 inches | 17 inches | 17 inches | 17 inches |
Depth | N/A | 18.03 inches | 15 inches | 15 inches | 16 inches |
Weight | N/A | 29.76 lbs | 12 lbs | 25 lbs | 15 lbs |
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