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3945 Security Bundle provides robust SEC features. Reliable routing and protection for branch offices.
CISCO3945-SEC/K9
Cisco 3945 Security Bundle w/SEC license PAK
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Name:
CISCO3945-SEC/K9
- Description:
- Cisco 3945 Security Bundle w/SEC license PAK
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818249683737
- Condition:
- Warranty:
- 3
- List Price:
$19,025.00
- Price:
$7,318.0061.5% off
Quantity:
1
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CISCO3945-SEC/K9 Overview
CISCO3945-SEC/K9 is a high-performance enterprise router featuring a modular architecture with dual and redundant power options. It provides dedicated WAN and LAN interfaces engineered for secure connectivity while delivering integrated services such as VPN, voice, and video, making it suitable for environments where reliable and scalable network performance is critical.
Designed to meet stringent throughput and redundancy requirements, this router supports robust VPN features and high-availability configurations with modular expansion slots for added flexibility. Its enhanced performance and built-in security capabilities make CISCO3945-SEC/K9 an ideal solution for businesses demanding secure, resilient, and integrated network communications.
CISCO3945-SEC/K9 price is $7,318.00, a 61.5% saving from the Cisco list price of $19,025.00. CISCO3945-SEC/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CISCO3945-SEC/K9 for additional pricing. Browse the full Router Isr 3900 series or explore all Cisco products.
CISCO3945-SEC/K9 Specifications
- Form Factor
- Rack-mount
- Ethernet Technology
- 10/100/1000
- Flash Memory
- 256 MB
- Memory
- 512 MB
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Enterprise Router
- Routing Protocols
- OSPF / BGP / EIGRP / RIP / Static Routing
- 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
- 5G Support
- No
- Device Type
- Router
- VPN Support
- IPSec / SSL VPN / DMVPN / FlexVPN
- Remote Management
- SSH, Telnet, SNMP
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Throughput Capacity
- 75 Mbps
- Broadband
- N/A
- Use Case
- Enterprise
- LAN Ports
- 4 LAN Ports
- Features
- VPN, Firewall, IPv6 Compatible
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Power Source
- AC Power Supply / Redundant
- Architecture
- Modular
- Speed/Capacity
- Gigabit
- Modular Slots Available
- 3+ Slots
- Expansion Slots
- EHWIC, NIM
- Interface Ports
- RJ-45, SFP
- Stacking Capability
- Yes
- Power
- 350 Watt
- Network Protocols
- IPv4, IPv6, MPLS, QoS
- Compliance Standards
- IEEE, FCC, CE
- Product Name
- Cisco 3945 Integrated Services Router Security
CISCO3945-SEC/K9 Use Case
Secure Branch Office VPN and Threat Prevention with Cisco 3945 Security Bundle
Scenario: A mid-market enterprise with 30+ remote sites deploys the Cisco 3945 Security Bundle w/SEC license PAK to terminate DMVPN tunnels, enforce ASA firewall policies and enable Cisco IPS/URL Filtering at the edge. Benefit: Delivers end-to-end encrypted connectivity, blocks 99.8% of known threats, reduces per-site security configuration time by 40% and ensures centralized compliance reporting across all branches.
Unified Threat Management for SMB using Cisco 3945 Security Bundle
Scenario: A growing small business consolidates firewall, intrusion prevention and web content filtering into a single Cisco 3945 Security Bundle w/SEC license PAK appliance. Benefit: Simplifies security operations with one platform, achieves real-time malware and URL-based threat blocking, cuts appliance sprawl by 60% and lowers total cost of ownership while maintaining industry compliance standards.
Industrial IoT Edge Security with Cisco 3945 Security Bundle
Scenario: A manufacturing plant secures its OT network by placing a Cisco 3945 Security Bundle w/SEC license PAK at the factory edge to segment IoT devices, enforce next-gen firewall rules, and inspect industrial protocols. Benefit: Prevents lateral movement of attacks, delivers 24/7 DPI-based anomaly detection, enhances uptime to 99.99% and meets ISA/IEC 62443 cybersecurity requirements for industrial control systems.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 CISCO3945-SEC/K9 |  C3925-VSEC/K9 |  C3925-CME-SRST/K9 |  CISCO3945E-V/K9 |  C3945-CME-SRST/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | 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 |
| Compliance Standards | IEEE, FCC, CE | FCC / CE / RoHS | FCC, CE | FCC / CE / RoHS | FCC / CE / UL |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | N/A | 16.1 inches | 16.0 inches | 21 inches | N/A |
| 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, NIM | EHWIC / NIM | NIM | EHWIC / NIM | NIM / EHWIC |
| Features | VPN, Firewall, IPv6 Compatible | VPN / IPv6 Compatible / Firewall / Integrated Security | VPN, VoIP, IPv6 Compatible, Firewall | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / Integrated Services / Redundancy |
| 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 | Rack-mount / Chassis |
| Height | N/A | 4.3 inches | 4.3 inches | 1.75 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / Data |
| Interface Ports | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP / Combo Ports | 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 | 512 MB | 512 MB | 4 GB |
| Modular Slots Available | 3+ Slots | 2 Slots | 3+ Slots | 2 Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6, MPLS, QoS | IPv4 / IPv6 | OSPF, EIGRP, BGP, RIP, IPv4, IPv6 | IPv4 / IPv6 | IPv4 / IPv6 |
| Power | 350 Watt | 175W | 350W | 240 Watt | AC 290W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco 3945 Integrated Services Router Security | C3925-VSEC/K9 | Cisco C3925-CME-SRST/K9 | Cisco 3945E Integrated Services Router | Cisco C3945-CME-SRST/K9 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | Telnet / SSH / SNMP | SSH, Telnet, SNMP | CLI / SNMP / HTTP / HTTPS | CLI / SNMP / HTTP / HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | N/A | UL / cUL / CE | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | No | No | No | Yes |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 75 Mbps | 0.4 Gbps | 0.075 Gbps | 0.075 Gbps | 2.5 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise / Branch Office |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / DMVPN / N/A | IPSec / SSL VPN / GRE / DMVPN | 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 |
| Weight | N/A | 38 lbs | 21.7 lbs | 22 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | 17.3 inches | 17.5 inches | 19 inches | N/A |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
E
Emma Jenkins
4
Easy to manage and deploy. Ensures secure and consistent network operations.
L
Lucas Morgan
5
Strong performance and security. Ideal for medium office environments.
M
Mia Foster
3
Cisco 3945-SEC ensures predictable, secure connectivity with minimal downtime.
J
James Riley
4
Durable and efficient. Reliable solution for voice, data, and security needs.
Questions & Answers
What is the Cisco 3945 Security Bundle (CISCO3945-SEC/K9)?
The Cisco 3945 Security Bundle (CISCO3945-SEC/K9) combines a Cisco 3945 Integrated Services Router with a Security license PAK to deliver enterprise-grade firewall, VPN and intrusion prevention services in a single solution.
What components are included in the Cisco 3945 Security Bundle?
The bundle includes the Cisco 3945 Integrated Services Router chassis, the Cisco Security License PAK, one-year software subscriptions, product documentation and license activation information.
What features does the SEC license PAK provide?
The SEC license PAK enables advanced features including stateful firewall, SSL and IPsec VPN, Cisco Intrusion Prevention System (IPS) and Application Visibility and Control (AVC).
How do I install and activate the SEC license PAK on the Cisco 3945?
To activate the SEC license PAK, register the PAK code on the Cisco Software Licensing portal, download the license file, then install it via CLI using the “license install” command and reload the router.