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C2911-VSEC-CUBE/K9
C2911 VSEC CUBE Bundle, PVDM3-16, UC SEC Lic, FL-CUBEE-25
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C2911-VSEC-CUBE/K9 is a modular enterprise router engineered for robust performance and secure connectivity in demanding network environments. Built with a flexible architecture, it offers redundant AC power options and dedicated WAN/LAN interfaces that ensure high throughput and reliable redundancy for mission-critical applications.
C2911-VSEC-CUBE/K9 integrates advanced services such as VPN support, stateful firewall, and unified communications while providing modular expansion capabilities for scalable growth. Its proven performance and comprehensive integrated services make it ideally suited for enterprise branch offices, secure remote connectivity, and multifunctional WAN optimization use cases.
C2911-VSEC-CUBE/K9 price is $2,245.00, a 58.4% saving from the Cisco list price of $5,395.00. C2911-VSEC-CUBE/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C2911-VSEC-CUBE/K9 for additional pricing. Browse the full Router Isr 2900 series or explore all Cisco products.
A global retail chain deploys the C2911-VSEC-CUBE/K9 bundle with PVDM3-16, UC SEC Lic, and FL-CUBEE-25 at each regional office to terminate SIP trunks, transcode legacy TDM voice, and encrypt sessions end-to-end. The result is 256 simultaneous secure calls per site, a 40% reduction in PBX maintenance, and compliance with PCI-DSS encryption standards for customer transactions.
A 500-bed hospital configures the C2911 VSEC CUBE bundle as a secondary voice gateway for its disaster recovery site. PVDM3-16 modules handle G.711/G.729 transcoding, the UC SEC license enforces SRTP/TLS encryption, and FL-CUBEE-25 scales to burst traffic during switchover. This architecture delivers sub-2-second call rehoming and 99.99% voice availability, meeting strict HIPAA uptime and data-security mandates.
A multinational investment bank leverages the C2911-VSEC-CUBE bundle with PVDM3-16 DSPs, UC SEC Lic, and FL-CUBEE-25 to terminate high-density SIP and E1/T1 feeds from multiple carriers. The solution provides sub-50 ms mouth-to-ear latency, supports 200 concurrent SRTP-secured calls, and integrates seamlessly with session border controllers—ensuring regulatory compliance and real-time voice capture for audit trails.
To get the detailed certification, please go to the Compliance Center.
| C2911-VSEC-CUBE/K9 |  C2921-VSEC/K9 |  C2911-WAAS-SEC/K9 |  CISCO2911-V/K9 |  C2901-VSEC/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 / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE / UL | FCC / CE / RoHS | IEEE 802.3 / IEEE 802.1Q / ITU-T | FCC / CE | RoHS, CE, FCC |
| Connectivity Type | Wired | Wired | Wired / Ethernet | Wired | Wired |
| Depth | N/A | N/A | 15.3 inches | N/A | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | FCC / CE | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100/1000 | 10/100 | 10/100/1000 |
| Expansion Slots | EHWIC / NIM | EHWIC | EHWIC / NIM | EHWIC / NIM | EHWIC |
| Features | VPN / Firewall / Voice / Video / Integrated Services | VPN / IPv6 Compatible / Firewall | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / Voice / IPv6 Compatible / Firewall |
| 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 | N/A | N/A | 1.73 inches | N/A | N/A |
| 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 / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 | RJ-45 / SFP | RJ-45 | RJ-45 |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 2 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 | 3+ Slots | 2 Slots | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 / MPLS / PPP | IPv4 / IPv6 | IPv4 / IPv6 / MPLS / BGP / OSPF / EIGRP | IPv4 / IPv6 | IPv4, IPv6, OSPF, EIGRP, BGP, RIP, NAT |
| Power | N/A | 350 W | 290 Watts | 240 W | 135 Watt |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply | AC Power Supply / Redundant | AC Power Supply |
| Product Name | Cisco 2911 Integrated Services Router with Virtual Security and CUBE | Cisco C2921-VSEC/K9 Integrated Services Router | Cisco 2911 WAAS-SEC/K9 | CISCO2911-V/K9 | Cisco 2901-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 | CLI / SNMP / Telnet / SSH | Telnet / SSH / SNMP | CLI / SNMP / Web UI | CLI / SNMP / HTTP / HTTPS | SSH, Telnet, SNMP, HTTP/HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing / N/A | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / BGP | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | IEC 60950 / UL 60950 | N/A | N/A |
| Speed/Capacity | Gigabit | N/A | Gigabit | 10/100 | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | FCC Part 15 / ETSI | N/A | N/A |
| Throughput Capacity | 75 Mbps | 0.1 Gbps | 75 Mbps | 75 Mbps | 0.025 Gbps |
| Use Case | Business / Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / 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 | Modular WAN | 2 WAN |
| Weight | N/A | N/A | 13.2 lbs | N/A | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | 17.3 inches | N/A | N/A |
| Wireless Support | No | No | No | No | No |
2911 VSEC CUBE Bundle ensures smooth UC and secure network operations. PVDM3-16 supports reliable branch office communications.
Durable and predictable performance. Ideal for unified communications and secure operations in medium offices.
Reliable Cisco solution. Simplifies voice, UC, and secure data management.
Efficient and easy to deploy. Maintains stable UC and secure operations across endpoints.
Strong and durable. CUBE bundle ensures seamless voice, data, and secure communications.
The Cisco C2911-VSEC-CUBE/K9 Bundle combines a Cisco 2911 Integrated Services Router with advanced security, a Cisco Unified Border Element (CUBE) license, PVDM3-16 DSP module, UC Security license and FL-CUBEE-25 session license in a single SKU for secure voice, video and data connectivity.
This bundle includes a Cisco 2911 router with Security on a Chip (SEC), a CUBE foundation license (FL-CUBEE-25 for 25 sessions), a PVDM3-16 DSP module, a Unified Communications Security license (UC SEC) and Cisco IOS software for routing and voice services.
The PVDM3-16 module provides 16 digital signal processor channels for high-quality voice transcoding, conferencing and media processing, enabling seamless integration of IP telephony, conferencing and fax over IP services.
The Unified Communications Security license enables TLS and SRTP encryption for SIP signaling and media streams, ensuring secure voice and video communications and compliance with industry security standards.
The FL-CUBEE-25 foundation license supports up to 25 concurrent voice or video sessions through the Cisco Unified Border Element for SIP trunking or inter-domain peering.
Yes. The integrated CUBE license and IOS software enable SIP trunking for secure interconnection with service providers, PSTN gateways and remote offices.
CUBE secures voice and video by providing TLS for SIP signaling, SRTP for media encryption and topology hiding, while supporting access control lists and secure connectivity between domains.
The C2911 VSEC CUBE Bundle is ideal for small to medium-sized enterprises seeking integrated routing, unified communications security and session border control in a single appliance.
Powered by Cisco IOS, the bundle supports dynamic routing protocols (EIGRP, OSPF, BGP), QoS, VPN, firewall services and integrated Ethernet switching for LAN edge deployments.
You can manage the device via CLI, Cisco Configuration Professional, Cisco Prime Infrastructure or SNMP, providing flexible options for script-based, GUI or centralized management.
The bundle requires the Cisco 15.x IOS Software with Security and Collaboration feature sets enabled, which is provided on the integrated flash memory.
The bundle supports industry-standard encryption including AES-128/256, SHA-1/2, TLS 1.2, SRTP and IPsec for secure signaling and media protection.
Cisco offers a limited lifetime hardware warranty with one-year return-to-factory replacement. Optional SMARTnet service provides 24×7 support, software updates and accelerated hardware replacement.
Yes. You can upgrade to higher CUBE session licenses (for example, FL-CUBEE-50 or Enterprise Edition) to support more concurrent SIP sessions as your business grows.
By integrating Advanced Malware Protection, built-in firewall, VPN, CUBE border control and unified communications encryption, this bundle delivers a multi-layered security architecture for voice, video and data.