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ISR4331-VSEC/K9
- Description:
- Cisco ISR 4331 Bundle with UC & Sec Lic. PVDM4-32. CUBE-10
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ISR4331-VSEC/K9
Cisco ISR 4331 Bundle with UC & Sec Lic. PVDM4-32....
$9,645.00
$4,314.00
34 in Global Warehouse
$4,314.00
55% off
TRUSTED, TRIED, PROVEN
ISR4331-VSEC/K9 Overview
ISR4331-VSEC/K9 is a Cisco enterprise router featuring a modular architecture that integrates multiple services including routing, security, voice, video, and WAN optimization in a compact chassis. It offers flexible power options with an AC power supply and optional redundancy, and its WAN/LAN interfaces are designed for versatile connectivity in branch and enterprise environments.
The router supports robust VPN features such as IPSec, SSL VPN, DMVPN, and FlexVPN while delivering high throughput performance for demanding applications. With modular expansion slots for additional interfaces and NIMs, built‐in firewall and security capabilities, and support for advanced routing protocols, the platform is optimized for use cases ranging from secure branch connectivity to integrated enterprise communications.
What is the price of ISR4331-VSEC/K9?
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ISR4331-VSEC/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN |
| Power Source | AC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Modular |
| WAN Configuration | Dual WAN |
| WAN Ports | Modular WAN |
| LAN Ports | Modular LAN |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4, IPv6 |
| Remote Management | SSH, Telnet, SNMP |
| Compliance Standards | FCC / CE / UL |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN / IPv6 Compatible / Firewall / MPLS |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice / Video / WAN Optimization |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.1 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection |
| Expansion Slots | NIM |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 4 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45 |
| Power | 130 W |
| Device Type | Router |
| Product Name | Cisco ISR 4331 Secure Integrated Services Router |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 15.1 inches |
| Weight | 11 lbs |
ISR4331-VSEC/K9 Use Case
Secure Multi-Branch Voice and Data Convergence with Cisco ISR 4331
A global retail enterprise deploys the Cisco ISR4331-VSEC/K9 bundle with UC & Security License, PVDM4-32 and CUBE-10 at 50 branch sites to establish a DMVPN mesh protected by AES-256 IPsec. The integrated UC platform and embedded Cisco Unified Border Element (CUBE-10) enable secure SIP trunk breakouts, high-quality voice/video, and centralized policy enforcement. Outcome: 60% faster site provisioning, end-to-end encryption, consistent QoS and a 30% reduction in overall WAN costs.
High-Capacity Contact Center Voice Gateway with PVDM4-32 DSP Resources
A financial services firm equips its regional call center with the Cisco ISR4331-VSEC/K9 bundle, leveraging PVDM4-32 DSP modules for voice compression, transcoding and conferencing. The built-in UC license supports IP phones and video endpoints, while CUBE-10 secures SIP sessions with carriers. Outcome: Supports 200 concurrent calls with <10 ms latency, 25% bandwidth savings via G.729 compression, and unified management of voice and security policies.
SIP Trunk Migration and Cloud UC Integration Using CUBE-10
A mid-market manufacturer migrates from legacy T1 circuits to SIP trunks and a hosted UC platform by deploying Cisco ISR4331-VSEC/K9 with UC & Security License and CUBE-10. The solution provides secure SIP session border control, call routing, and PSTN breakout, while PVDM4-32 ensures flawless media interworking. Outcome: Eliminates PRI costs, accelerates cloud UC adoption by 50%, and delivers unified voice, video and collaboration with service-level consistency.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Modular | Modular | Fixed | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC, CE | FCC / CE / UL | FCC / CE | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired / Ethernet | Wired | Wired | Wired / Wireless / Ethernet | Wired |
| Depth | 16.1 inches | 15.1 inches | 20 inches | N/A | 18.3 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | EHWIC | NIM | NIM / EHWIC | EHWIC, NIM | EHWIC |
| Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / IPv6 Compatible / Firewall / WAN Optimization | VPN, Voice, Video, IPv6 Compatible, Firewall, POE, Integrated Services | VPN / VoIP / IPv6 Compatible / Firewall / MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 512 MB | 1 GB | 2 GB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | N/A | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 | RJ-45 | RJ-45 / SFP | RJ-45, SFP, Combo Ports | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | Modular LAN | Modular LAN | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 2 GB | 4 GB | 1 GB | 4 GB | 4 GB |
| Modular Slots Available | 2 Slots | 2 Slots | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6 | IPv4, IPv6 | OSPF, BGP, EIGRP, RIP, Static Routing | IPv4, IPv6, MPLS |
| Power | 65W | 130 W | 110 W | 350 W | 305 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply with Redundant Options | AC Power Supply with Redundant Option | AC Power Supply / Redundant |
| Product Name | Cisco ISR4321 Integrated Services Router | Cisco ISR 4331 Secure Integrated Services Router | Cisco 4321 Integrated Services Router (C1-CISCO4321/K9) | ISR4461-AX/K9 | Cisco ISR 4461 Integrated Services Router - Security Enhanced |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SSH, Telnet, SNMP | SSH / Telnet / SNMP | CLI, HTTP, SNMP | SSH, Telnet, SNMP, NetConf |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | No | No | Yes | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 300 Mbps | 0.1 Gbps | 0.15 Gbps | 1 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise / Branch Office | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| 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 | 12.3 lbs | 11 lbs | 14 lbs | N/A | 27 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | WiFi 6 (802.11ax) | N/A |
| Width | 17.3 inches | 17.5 inches | 17.5 inches | N/A | 17.5 inches |
| Wireless Support | No | No | No | Yes | No |
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Questions & Answers
Q
What is Cisco ISR 4331 Bundle with UC & Sec Lic (ISR4331-VSEC/K9)?
A
A modular 1RU branch router that combines advanced routing, integrated security, unified communications DSPs (PVDM4-32), and CUBE-10 session border control in one platform.
Q
What are the key features of the Cisco ISR4331-VSEC/K9 router?
A
Integrated firewall, IPS, VPN, malware defense, unified communications, PVDM4-32 voice DSPs, up to 100 Mbps throughput, two NIM slots, two SM-X slots, and SD-WAN support.
Q
What performance can I expect from the Cisco ISR 4331?
A
Up to 100 Mbps aggregate throughput with services enabled, scalable to 130 Mbps in boost mode with security and UC features active.
Q
How many concurrent IPsec VPN tunnels does this bundle support?
A
Supports up to 250 concurrent IPsec VPN tunnels under the Security Bundle license for secure site-to-site and remote access connectivity.
Q
How many voice channels are supported by the PVDM4-32 module?
A
The PVDM4-32 module supports up to 32 T1/E1 timeslots or up to 96 digital voice sessions for high-density call handling.
Q
What unified communications capabilities are included in the UC license?
A
Provides media termination points, conferencing, transcoding, and support for SIP, H.323, and SCCP protocols without additional feature packs.
Q
Which security features are included in the Security License?
A
Includes advanced firewall, intrusion prevention (IPS), URL filtering, malware defense, VPN acceleration, and Secure Boot on Cisco IOS XE.
Q
What role does CUBE-10 play in this bundle?
A
Cisco Unified Border Element (CUBE-10) delivers secure SIP trunking, call routing, and media interworking for up to 10 simultaneous sessions.
Q
Which network modules are supported on the ISR 4331?
A
Two Network Interface Module (NIM) slots and two Enhanced Service Module (SM-X) slots support modular WAN, voice, and LAN connectivity options.
Q
Does the ISR4331 support Cisco SD-WAN?
A
Yes, it runs Cisco IOS XE with integrated Cisco SD-WAN for centralized policy management, segmentation, and real-time analytics.
Q
What power supply options are available for the ISR4331?
A
Comes with a single AC power supply; optional field-replaceable AC redundant and DC power supplies are available for high availability.
Q
What are the physical dimensions and weight of this router?
A
Dimensions: 1.75″ H x 17.3″ W x 15.5″ D (4.4 x 43.8 x 39.4 cm); Weight: 9 lbs (4.1 kg), fits standard 19″ racks.
Q
What deployment scenarios are ideal for the ISR4331-VSEC/K9?
A
Designed for branch offices and mid-market enterprises needing integrated routing, security, and voice services for up to 250 users.
Q
What QoS capabilities does the ISR 4331 offer?
A
Supports advanced QoS with 16 hardware queues, traffic shaping, policing, marking, and priority queuing to guarantee application performance.
Q
How do I apply the UC and Security licenses on the ISR4331?
A
Register via Cisco Smart Licensing using CLI commands ‘license smart register’, then use ‘license boot level router usp+sec’ and reboot to activate.
Q
Is cloud management available for this ISR 4331 bundle?
A
Yes, it integrates with Cisco DNA Center and Cisco vManage for centralized provisioning, monitoring, and policy orchestration.
