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C2911-VSEC-SRE/K9
Cisco 2911 SRE Bundle, SRE 300, PVDM3-16, UC, SEC Lic. PAK
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C2911-VSEC-SRE/K9 is a modular enterprise router engineered with a robust architecture that supports flexible integration of advanced security and voice services. It offers a range of power options including an AC power supply with redundant capability, ensuring reliable operation across mission-critical deployments.
C2911-VSEC-SRE/K9 integrates dual WAN and multiple LAN interfaces with Ethernet technology up to 10/100/1000, supporting high-throughput VPN operations with IPSec, SSL, and DMVPN features. Its modular design, coupled with integrated voice and security services, delivers redundancy, enhanced performance, and versatile use cases tailored for enterprise networks.
C2911-VSEC-SRE/K9 price is $2,316.00, a 52.7% saving from the Cisco list price of $4,895.00. C2911-VSEC-SRE/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C2911-VSEC-SRE/K9 for additional pricing. Browse the full Router Isr 2900 series or explore all Cisco products.
Scenario: A global retail chain deploys a new branch router to support point-of-sale transactions, VoIP calls, and site-to-site VPN tunnels. By installing the C2911-VSEC-SRE/K9 bundle with the SRE 300 module and SEC Lic. PAK, IT teams enable integrated firewall, intrusion prevention and encrypted data transport over public broadband links. The PVDM3-16 DSP handles up to 100 simultaneous voice calls with transcoding, while the UC license activates SIP trunking and automated call routing. Benefit: Delivers enterprise-grade security, resilient voice/data connectivity and simplified management at the branch, reducing downtime by 40% and accelerating roll-out from weeks to days.
Scenario: A regional financial services firm implements a distributed contact center to handle customer inquiries closer to local markets. The Cisco 2911 SRE with PVDM3-16 provides on-premises media processing for IVR, call recording and conferencing while the SEC Lic. PAK secures sensitive financial data in transit. The SRE 300’s compute resources host containerized microservices for real-time analytics and workforce management applications. Benefit: Enables scalable voice workloads at the edge, cuts round-trip latency by 60%, and ensures PCI-compliant encryption, boosting customer satisfaction and compliance posture.
Scenario: A multinational manufacturer needs secure remote access for 500 mobile engineers performing firmware updates and maintenance. Deploying the C2911-VSEC-SRE/K9 with the SEC Lic. PAK and SRE 300 module delivers high-performance IPsec VPN services, SSL termination and next-gen firewall capabilities. Cisco AnyConnect clients connect to the router, leveraging hardware-accelerated encryption and centralized policy enforcement. Benefit: Provides robust, low-latency VPN connectivity with real-time threat inspection, reducing successful intrusion attempts by 75% and improving remote productivity by 30%.
To get the detailed certification, please go to the Compliance Center.
| C2911-VSEC-SRE/K9 |  CISCO2951-SEC/K9 |  C2921-WAASX/K9 |  CISCO2951-V/K9 |  C2951-VSEC-SRE/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Fixed | 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 / VPN | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / VPN |
| Compliance Standards | FCC, CE | FCC / CE / UL | IEEE 802.3 / IEEE 802.3u | FCC / CE | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 14.1 inches | 13 inches | 14.57 inches | 16.14 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC Part 15 | N/A | N/A | FCC / CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100/1000 | 10/100 | 10/100/1000 |
| Expansion Slots | EHWIC | EHWIC / NIM | EHWIC / NIM | EHWIC | 2 EHWIC Slots |
| Features | VPN / Firewall / Integrated Security / Modular / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / Integrated Services | VPN / IPv6 Compatible / Firewall / WAN Optimization | VPN / VoIP / IPv6 Compatible / Firewall | VPN / Firewall / Intrusion Prevention / IPv6 Compatible |
| 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 |
| Height | 1.75 inches | 1.75 inches | 1.73 inches | 4.31 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Security | Voice / WAN Optimization | Voice / WAN Optimization | Voice / Video | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / Combo Ports | RJ-45 | RJ-45 / SFP | RJ-45 | RJ-45 / SFP Combo Ports |
| LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 3+ Slots | 3+ Slots | 2 Slots |
| Network Protocols | IPv4, IPv6, MPLS, PPP, Frame Relay | IPv4 / IPv6 | IPv4 / IPv6 | IPv4 / IPv6 | IPv4 / IPv6 |
| Power | 350 W | 80W | 355 W | 250W | 350W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply | AC Power Supply / Redundant |
| Product Name | Cisco C2911-VSEC-SRE/K9 | Cisco 2951 Integrated Services Router Security | Cisco 2921 Integrated Services Router with WAAS | CISCO2951-V/K9 | Cisco 2951 Integrated Services Router with Virtual Security |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Cisco IOS, SNMP, SSH, Telnet | CLI / SNMP / SSH | Telnet / SSH / SNMP | Telnet / SSH / SNMP | CLI / Telnet / SSH |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / EIGRP / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | UL | N/A | N/A | UL / CE | N/A |
| Speed/Capacity | Gigabit | N/A | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | RoHS | N/A | N/A | N/A | N/A |
| Throughput Capacity | 75 Mbps | 0.075 Gbps | 1 Gbps | 0.075 Gbps | 25 Mbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Small Business | Enterprise / Small Business |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / DMVPN | IPSec VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | Modular WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 21 lbs | 15 lbs | 15.2 lbs | 26 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.3 inches | 17 inches | 17.13 inches | 17.32 inches | N/A |
| Wireless Support | No | No | No | No | No |
Cisco 2911 SRE bundle with SRE 300 ensures secure and reliable UC and data performance for branch offices.
Handles voice, UC, and security workloads efficiently. Minimal downtime and easy management.
Strong Cisco build with predictable performance. Ideal for branch office deployments.
Efficient and durable solution. Ensures secure communications and reliable UC operations.
Easy to configure and manage. Maintains consistent voice, UC, and security performance.
The Cisco 2911 SRE Bundle (C2911-VSEC-SRE/K9) is a fully qualified router package that combines a Cisco 2911 Integrated Services Router with an SRE 300 module, PVDM3-16 DSP, Unified Communications (UC) and Security (SEC) licensing PAKs for voice, video and advanced security services.
The bundle includes a Cisco 2911 ISR chassis, an SRE 300 Services Ready Engine, a PVDM3-16 Digital Signal Processor module, a UC license PAK, and a SEC license PAK.
The SRE 300 delivers a virtualized application platform enabling on-router deployment of Cisco and third-party services such as application visibility and control, WAN optimization, and security applications.
The PVDM3-16 module provides 16 digital signal processor channels for transcoding, conferencing, fax, and media processing to support unified communications and collaboration applications.
The UC license PAK authorizes advanced voice and video features including SIP trunking, Survivable Remote Site Telephony (SRST), and Cisco Unified Border Element (CUBE) capabilities.
The SEC license PAK unlocks advanced security functions such as Next-Generation Firewall (NGFW), Intrusion Prevention System (IPS), secure VPN, URL filtering, and advanced malware protection.
This bundle is ideal for branch offices requiring integrated routing, security, voice/video services, and edge-application hosting in a single platform.
The 2911 ISR delivers up to 50 Mbps of aggregate throughput, supports up to 150 VPN tunnels, and scales to 50,000 concurrent sessions.
Yes. The router runs Cisco IOS 15.x or later with feature sets that support enterprise routing, security and unified communications.
Power down the ISR, insert the SRE 300 into the dedicated service module slot, secure with the retention screw, and power on. The system will auto-detect the module.
Yes. The PVDM3-16 can be upgraded to higher-density PVDM3 modules (e.g., PVDM3-32 or PVDM3-64) to support increased voice and media workloads.
Out of the box, the platform supports basic firewall, VPN (IPsec/SSL), and NAT. Advanced security features require activation of the SEC license PAK.
Use the Cisco License Manager or CLI commands (license install <pak-file>) to install each PAK’s entitlement, then reload the router to enable licensed features.
Technical support and maintenance are provided separately via Cisco SMARTnet or other support contracts, which must be purchased in addition to the hardware bundle.
Cisco offers a 90-day limited hardware warranty covering defects in materials and workmanship. Extended warranties are available with SMARTnet.
Compared to the 1921, the 2911 offers higher throughput (50 Mbps vs. 25 Mbps), greater session capacity, and more expansion slots for modules and services, making it better for larger branches.