United States$5,000,000+
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B
Brian Davis
5
The security features are top-notch. It's ideal for branch offices that require reliable WAN and enhanced security.
CISCO1921-SEC/K9
Cisco 1921 Security Bundle w/SEC license PAK
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Name:
CISCO1921-SEC/K9
- Description:
- Cisco 1921 Security Bundle w/SEC license PAK
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 172302830828
- Condition:
- Warranty:
- 3
- List Price:
$1,695.00
- Price:
$574.0066.1% off
Quantity:
1
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CISCO1921-SEC/K9 Overview
CISCO121-SEC/K is a fixed, high-performance enterprise router featuring a resilient architecture with integrated security capabilities. Designed for demanding business environments, this router offers flexible power options via an internal AC power supply and provides dedicated WAN and LAN interfaces through 10/100 RJ-45 ports, ensuring streamlined connectivity for voice, video, and data services. Its integrated services include voice and video support as well as WAN optimization, making it a versatile solution for secure branch, remote office, and mid-sized enterprise deployments.
Engineered with modular capabilities through dual EHWIC slots, the CISCO121-SEC/K supports enhanced VPN features such as IPSec and SSL to safeguard critical communications. It delivers robust throughput, reaching up to 50 Mbps, and while high availability through redundant power is not supported, its performance and integrated firewall and intrusion prevention functionalities make it ideally suited for secure connectivity in business and enterprise use cases.
CISCO1921-SEC/K9 price is $574.00, a 66.1% saving from the Cisco list price of $1,695.00. CISCO1921-SEC/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CISCO1921-SEC/K9 for additional pricing. Browse the full Router Isr 1900 series or explore all Cisco products.
CISCO1921-SEC/K9 Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN
- Power Source
- AC Power Supply
- Routing Protocols
- OSPF / BGP / EIGRP / RIP / Static Routing
- Broadband
- N/A
- Architecture
- Fixed
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- N/A
- Ethernet Technology
- 10/100
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4 / IPv6
- Remote Management
- CLI / SNMP / HTTPS
- Compliance Standards
- FCC / CE / UL
- Wireless Support
- No
- Speed/Capacity
- N/A
- Firewall Features
- Yes
- Features
- VPN / Firewall / Integrated Services
- Use Case
- Business / Enterprise
- Management
- Managed
- Form Factor
- Desktop
- Integrated Services
- Voice / Video / WAN Optimization
- High Availability Support
- Not Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 50 Mbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall / Intrusion Prevention / VPN
- Expansion Slots
- EHWIC
- Modular Slots Available
- 2 Slots
- Stacking Capability
- No
- 5G Support
- No
- Memory
- 512 MB
- Flash Memory
- 256 MB
- Interface Ports
- RJ-45
- Power
- 45 Watt
- Device Type
- Router
- Product Name
- CISCO1921-SEC/K9
- Height
- 1.75 inches
- Width
- 17.2 inches
- Depth
- 12.0 inches
- Weight
- 11 lbs
CISCO1921-SEC/K9 Use Case
Secure Multi-Site VPN Connectivity for Retail Branch Networks
Scenario: A national retail chain deploys CISCO1921-SEC/K9 Security Bundle w/SEC license PAK to establish encrypted site-to-site IPsec VPN tunnels between its corporate data center and 50+ branch stores over the public internet. Benefit: Delivers enterprise-grade VPN encryption, integrated next-gen firewall and intrusion prevention in a single platform, reducing hardware costs by 30% and ensuring PCI DSS compliance for customer payment data.
Unified Threat Management and Compliance for SMB Healthcare Clinics
Scenario: A network of outpatient clinics implements the Cisco 1921 Security Bundle w/SEC license PAK to consolidate firewall, Advanced Malware Protection (AMP) and URL filtering on a compact router, meeting HIPAA security requirements. Benefit: Provides real-time threat detection, granular policy enforcement and audit-ready logs, enhancing patient data protection and cutting incident response time by 50%.
High-Performance Secure Edge for VoIP and Cloud Applications
Scenario: A professional services firm leverages CISCO1921-SEC/K9 Security Bundle w/SEC license PAK at regional offices to prioritize VoIP traffic, secure web browsing and accelerate cloud application access with hardware-accelerated encryption and QoS. Benefit: Ensures crystal-clear voice quality, low-latency cloud performance and unified security across all services, boosting productivity and reducing network troubleshooting by 40%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 CISCO1921-SEC/K9 |  C1921-ADSL2-M/K9 |  CISCO1921-T1SEC/K9 |  CISCO1941-SEC/K9 |  CISCO1941-HSEC+/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Modular | Fixed | Fixed | Fixed |
| Broadband | N/A | DSL | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / VPN | Firewall | Firewall / Intrusion Prevention / IPSec | Firewall / Intrusion Prevention / VPN | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE / UL | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired / Ethernet |
| Depth | 12.0 inches | 11.22 inches | 6.45 inches | 12.7 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | FCC Part 15 / CISPR22 | N/A |
| Ethernet Technology | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | EHWIC | NIM | EHWIC | EHWIC | EHWIC |
| Features | VPN / Firewall / Integrated Services | VPN / Firewall / IPv6 Compatible | VPN / Firewall / IPSec / NAT / ACL | VPN / IPv6 Compatible / Firewall | VPN / Firewall / IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Desktop | Rack-mount | Desktop | Desktop | Desktop |
| Height | 1.75 inches | 1.73 inches | 1.09 inches | 1.8 inches | N/A |
| High Availability Support | Not Supported | Supported | Not Supported | Not Supported | Not Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice | Voice / Video | Voice / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | N/A | 2 LAN Ports | 2 LAN Ports | 2 LAN Ports | Modular LAN |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 256 MB | 256 MB | 512 MB | 256 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 1 Slot | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 | IPv4, IPv6, MPLS | IPv4 / IPv6 / OSPF / EIGRP / RIP / BGP | IPv4 / IPv6 | IP / TCP / UDP / OSPF / EIGRP / BGP / RIP / ICMP |
| Power | 45 Watt | 65 W | 66 Watt | 65 W | 55W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | CISCO1921-SEC/K9 | Cisco 1921 Integrated Services Router with ADSL2 (C1921-ADSL2-M/K9) | Cisco 1921 Integrated Services Router with T1/E1 | Cisco 1941 Integrated Services Router Security | CISCO1941-HSEC+/K9 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | CLI / SNMP / HTTPS | HTTP/HTTPS, Telnet, SSH, SNMP | Telnet / SSH / SNMP | Telnet / SSH / SNMP | CLI / SNMP / Telnet / SSH |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | N/A | UL60950 / IEC60950 | N/A |
| Speed/Capacity | N/A | Gigabit | 100 Mbps | N/A | N/A |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | TIA/EIA-568 | N/A |
| Throughput Capacity | 50 Mbps | 0.05 Gbps | 0.1 Gbps | 0.075 Gbps | 0.075 Gbps |
| Use Case | Business / Enterprise | Business / Small Business / Enterprise | Business / Small Business | Business | Enterprise / Small Business |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN / N/A | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN |
| WAN Configuration | Dual WAN | WAN | WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 1 ADSL2 Port | 1 T1/E1 Port | 2 WAN | 2 WAN |
| Weight | 11 lbs | 11.33 lbs | 5.5 lbs | 15.7 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.2 inches | 17.24 inches | 8.73 inches | 17.3 inches | N/A |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
A
Anna Carter
4
Secure and efficient. It provides strong encryption and reliability for our distributed workforce's needs.
M
Mark Evans
5
Excellent value for the price. Provides great security, stable performance, and easy integration into our existing network.
L
Laura Mitchell
3
A great addition to our security infrastructure. Works flawlessly in securing our network while maintaining excellent routing performance.
C
Chris Moore
4
Efficient, secure, and easy to deploy. Perfect for our remote sites that need strong security and reliable WAN connectivity.
Questions & Answers
What is the Cisco 1921 Security Bundle w/SEC license PAK (CISCO1921-SEC/K9)?
The Cisco 1921 Security Bundle (SKU CISCO1921-SEC/K9) is an integrated router solution combining the Cisco 1921 Integrated Services Router (ISR) with a Security (SEC) license PAK for advanced firewall, VPN, and intrusion prevention capabilities.
What are the key features of the Cisco 1921 Security Bundle?
Key features include dual integrated Gigabit Ethernet ports, up to 85 Mbps firewall throughput, up to 40 VPN tunnels, modular service expansion, Cisco IOS Software, and a one-year SEC license for advanced threat defense.
How does the SEC license PAK enhance network security?
The SEC license PAK enables Advanced Inspection and IPS, URL filtering, anti-malware, and contextual awareness. It upgrades the router’s security services package to deliver real-time threat protection and deep packet inspection.
What throughput performance can I expect from Cisco 1921 with SEC license?
With the SEC license, the Cisco 1921 delivers up to 85 Mbps of stateful firewall throughput and up to 25 Mbps of VPN throughput, ensuring consistent performance for small to midsize branch offices.