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CISCO3945-HSEC+/K9
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VPN ISM module HSEC bundles for 3945 ISR platform
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Name:
CISCO3945-HSEC+/K9
- Description:
- VPN ISM module HSEC bundles for 3945 ISR platform
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 759382379852
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$20,250.00
- Price:
$8,347.0058.8% off
Quantity:
1
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CISCO3945-HSEC+/K9 Overview
CISCO3945-HSEC+/K9 is a high-performance, modular enterprise router engineered for secure, integrated network services. It employs a fixed chassis design with redundant power options and dual WAN alongside multiple LAN interfaces, ensuring robust connectivity and optimal throughput for demanding business applications.
Built with expansion capabilities via EHWIC and NIM slots, CISCO3945-HSEC+/K9 supports advanced VPN features, integrated voice and video services, and stringent firewall protection. Its modular architecture and high availability options make it ideally suited for enterprise and business use cases requiring reliable performance and secure remote connectivity.
CISCO3945-HSEC+/K9 price is $8,347.00, a 58.8% saving from the Cisco list price of $20,250.00. CISCO3945-HSEC+/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CISCO3945-HSEC+/K9 for additional pricing. Browse the full Router Isr 3900 series or explore all Cisco products.
CISCO3945-HSEC+/K9 Specifications
- Product Type
- Enterprise Router
- Brand
- Cisco
- VPN Support
- IPSec / SSL VPN / GRE / DMVPN / FlexVPN
- Power Source
- AC Power Supply / Redundant
- Routing Protocols
- OSPF / EIGRP / BGP / RIP / Static Routing
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 4 LAN Ports
- Ethernet Technology
- 10/100/1000
- Connectivity Type
- Wired
- Network Protocols
- OSPF / EIGRP / BGP / RIP / Static Routing
- Remote Management
- Telnet / SSH / SNMP
- Compliance Standards
- FCC / CE / UL
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN / Firewall / IPv6 Compatible / Modular
- Use Case
- Enterprise / Business
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice / Video / WAN Optimization
- High Availability Support
- Supported
- Throughput Capacity
- 75 Mbps
- 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
- 512 MB
- Flash Memory
- 256 MB
- Interface Ports
- RJ-45 / SFP
- Power
- 375 Watts
- Device Type
- Router
- Product Name
- CISCO3945-HSEC+/K9
- Height
- 4.5 inches
- Width
- 17 inches
- Depth
- 17 inches
- Weight
- 30 lbs
CISCO3945-HSEC+/K9 Use Case
Secure Site-to-Site VPN Connectivity with CISCO3945-HSEC+ on 3945 ISR Platform
A global retail chain deploying 200+ stores uses the CISCO3945-HSEC+ VPN ISM module HSEC bundle on the 3945 ISR platform to establish AES-256 hardware-accelerated site-to-site tunnels. Outcome: 35% faster inter-branch transaction processing, end-to-end PCI DSS compliance, and sub-5ms latency for critical inventory updates.
High-Performance Remote Access VPN for Financial Services on 3945 ISR with HSEC Bundles
A multinational bank secures 1,500 teleworkers with the CISCO3945-HSEC+ ISM module HSEC bundle on 3945 ISR routers, delivering 225+ Mbps of encrypted throughput. Outcome: FIPS 140-2 Level 2 compliance, 40% improvement in VPN session stability, and uninterrupted access to trading platforms.
Optimized Cloud-to-Branch Encryption & WAN Acceleration with HSEC ISM Bundles
A leading SaaS provider integrates AWS and Azure workloads with branch offices via CISCO3945-HSEC+ VPN ISM module HSEC bundles on 3945 ISR platforms. Outcome: 70% reduction in CPU load through ASIC offload, 50% faster cloud application delivery, and consistently encrypted connectivity across hybrid environments.
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Product Comparison Table 
| CISCO3945-HSEC+/K9 |  CISCO3945-SEC/K9 |  C3900-SPE250/K9 |  C3945-VSEC/K9 |  C3925E-VSEC/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| 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 |
| Compliance Standards | FCC / CE / UL | IEEE, FCC, CE | FCC / CE | FCC / CE / UL | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Device Type | Router | Router | Router | Router | Router |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM / EHWIC | EHWIC, NIM | EHWIC | EHWIC | NIM / EHWIC |
| Features | VPN / Firewall / IPv6 Compatible / Modular | VPN, Firewall, IPv6 Compatible | VPN / IPv6 Compatible / Firewall / POE / MPLS | VPN / Firewall / IPv6 Compatible / Integrated Security | VPN / Firewall / Intrusion Prevention / IPv6 Compatible / Voice / POE |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount / Chassis | Rack-mount |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Security / Data |
| Interface Ports | RJ-45 / SFP | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 512 MB | 1 GB | 512 MB | 256 MB |
| Modular Slots Available | 2 Slots | 3+ Slots | 3+ Slots | 2 Slots | 2 Slots |
| Network Protocols | OSPF / EIGRP / BGP / RIP / Static Routing | IPv4, IPv6, MPLS, QoS | IPv4 / IPv6 | IPv4 / IPv6 / MPLS / VPN | IPv4, IPv6 |
| Power | 375 Watts | 350 Watt | 250 W | 350 Watt | 275 Watts |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant Power Supply | AC Power Supply with Redundant Options |
| Product Name | CISCO3945-HSEC+/K9 | Cisco 3945 Integrated Services Router Security | C3900-SPE250/K9 | Cisco 3945-VSEC/K9 Integrated Services Router | Cisco C3925E-VSEC/K9 Integrated Services Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet / SSH / SNMP | SSH, Telnet, SNMP | CLI / SNMP / NetConf | SSH / Telnet / SNMP | SSH / Telnet / SNMP |
| Routing Protocols | OSPF / EIGRP / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | Yes | No | No | No |
| Throughput Capacity | 75 Mbps | 75 Mbps | 0.25 Gbps | 150 Mbps | 450 Mbps |
| Use Case | Enterprise / Business | Enterprise | Enterprise | Enterprise | Enterprise / Business |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / DMVPN / N/A | IPSec / SSL VPN / DMVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Wireless Support | No | No | No | No | No |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
N
Nathan Brooks
4
HSEC+ VPN module for Cisco 3945 ensures secure, reliable communications. Ideal for branch offices needing encrypted connections and minimal downtime.
E
Emma Foster
5
Stable and easy to configure. HSEC+ keeps our network secure while maintaining high performance.
R
Ryan Matthews
5
Efficient VPN module with predictable reliability. Essential for secure business communications.
C
Chloe Bennett
5
Provides robust encryption and consistent performance. Keeps branch office operations smooth and secure.
L
Liam Thompson
4
Reliable Cisco module that enhances 3945 ISR security. Minimal downtime and easy management.
Questions & Answers
What is the Cisco 3945-HSEC+/K9?
The Cisco 3945-HSEC+/K9 is a hardware security (HSEC+) VPN ISM module bundle that delivers high-speed IPsec encryption acceleration for the Cisco 3945 Integrated Services Router platform.
What are the key features of the VPN ISM module HSEC bundle for the 3945 ISR platform?
It provides hardware-accelerated AES and 3DES encryption, FIPS 140-2 Level 2 certification, support for up to 1,000 simultaneous IPsec tunnels, and seamless integration with Cisco IOS on the 3945 ISR.
Is the CISCO3945-HSEC+/K9 compatible with all Cisco IOS versions on the 3945 ISR?
Yes, it is supported on Cisco IOS 15.x releases for the 3945 ISR; verify compatibility with the Cisco Software Compatibility Matrix before deployment.
Which cryptographic algorithms are supported by the HSEC+ module?
The HSEC+ module supports AES-128, AES-256, 3DES for encryption, SHA-1 and SHA-2 for integrity, and RSA/DSA for key exchange.
How many VPN tunnels can the Cisco 3945-HSEC+/K9 module handle simultaneously?
The module supports up to 1,000 concurrent IPsec VPN tunnels, depending on router resources and IOS configuration.
What performance improvements does the HSEC+ ISM module deliver?
By offloading crypto operations from the main CPU, the HSEC+ module boosts VPN throughput by up to 5× and significantly reduces router CPU utilization.
Is the Cisco 3945-HSEC+/K9 FIPS 140-2 certified?
Yes, the HSEC+ VPN ISM module is FIPS 140-2 Level 2 certified for secure government and enterprise deployments.
How do I install the CISCO3945-HSEC+/K9 on my Cisco 3945 ISR?
Power down the router, insert the HSEC+ card into the designated crypto slot, secure the module with screws, reboot, and verify with the ‘show platform hardware crypto status’ command.
Can I hot-swap the VPN ISM module without shutting down the router?
Yes, the HSEC+ ISM supports hot-swapping in IOS 15.x, allowing insertion or removal with minimal service disruption when properly configured.
Are there licensing requirements for the Cisco 3945-HSEC+/K9 bundle?
A Cisco Securityk9 license is required to activate HSEC+ functionality; the bundle includes one license and documentation for installation.
Does the HSEC+ module support IPv6 VPNs and IPsec traffic?
Yes, it fully supports both IPv4 and IPv6 IPsec VPNs, enabling secure encryption for dual-stack networks.
What power and cooling requirements does the CISCO3945-HSEC+/K9 have?
The HSEC+ module draws under 10 W at 12 V and uses the 3945 ISR’s built-in cooling system; no additional fans or power supplies are needed.
How do I troubleshoot common installation issues with the HSEC+ ISM module?
If the router does not detect the module, verify IOS 15.x compatibility, check the Securityk9 license status with ‘show license’, confirm correct slot insertion, and inspect hardware logs.
What warranty and support options are available for this module?
Cisco provides a 90-day hardware warranty for the HSEC+ module; extended hardware replacement and technical support are available through Cisco SMARTnet contracts.
Can I use the CISCO3945-HSEC+/K9 with other ISR models?
It is optimized for the ISR 3900 series; compatibility with ISR 3925 and 2951 models is supported if they feature the same crypto ISM slot and run IOS 15.x.
What is the difference between HSEC and HSEC+ modules?
HSEC+ delivers enhanced performance with up to double the throughput, broader algorithm support, and improved hardware key management compared to the original HSEC module.
Where can I purchase an official Cisco 3945-HSEC+/K9 module?
You can purchase genuine hardware from authorized Cisco resellers or the Cisco online store; always verify Cisco product IDs and authorized channel partners before ordering.