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ISR4351-VSEC/K9
- Description:
- Cisco ISR 4351 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25
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$21,599.00
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$9,661.00
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ISR4351-VSEC/K9
Cisco ISR 4351 Bundle with UC & Sec Lic. PVDM4-64....
$21,599.00
$9,661.00
21 in Global Warehouse
$9,661.00
55% off
TRUSTED, TRIED, PROVEN
ISR4351-VSEC/K9 Overview
ISR4351-VSEC/K9 is a high-performance, modular enterprise router designed to deliver integrated services including advanced security, VPN capabilities, and reliable WAN/LAN connectivity. Built with a flexible modular architecture and offering redundant power options, this router provides a versatile platform for branch office connections that require robust security and data throughput.
ISR4351-VSEC/K9 features multiple WAN interfaces alongside LAN ports that support Gigabit Ethernet, ensuring high-speed connectivity while streamlining voice, video, and data integration services. With built-in VPN, advanced firewall features, dynamic routing protocols, and support for high availability, it is optimized for demanding enterprise environments and critical business use cases.
What is the price of ISR4351-VSEC/K9?
Lowest price of ISR4351-VSEC/K9 is $ 9,661.00. Shop now! Get further exclusive discounts with bulk quotation on ISR4351-VSEC/K9
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ISR4351-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 | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4 / IPv6 |
| Remote Management | CLI / SNMP / NetConf |
| Compliance Standards | FCC / CE |
| 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 / Security |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.15 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection |
| Expansion Slots | EHWIC / NIM |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 4 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45 / SFP |
| Power | 350 W |
| Device Type | Router |
| Product Name | Cisco ISR4351-VSEC/K9 |
| Height | 1.73 inches |
| Width | 17.2 inches |
| Depth | 18.1 inches |
| Weight | 16.5 lbs |
ISR4351-VSEC/K9 Use Case
SIP Trunk Modernization and Unified Call Routing with Cisco ISR4351-VSEC/K9 Bundle
Leverage the Cisco ISR4351-VSEC/K9 with UC & Sec License, PVDM4-64 DSP and CUBE-25 to migrate 200+ branch offices from legacy TDM to SIP trunking. In this scenario, a global financial services firm consolidates disparate PSTN links into a centralized SIP platform, enabling end-to-end encryption, dynamic call routing and seamless failover. Benefit: reduces telephony OPEX by 35%, improves voice quality, and simplifies carrier management under a single pane of glass.
Hybrid Cloud UCaaS Enablement and Secured VPN Connectivity on Cisco ISR4351-VSEC/K9
Deploy the Cisco ISR4351-VSEC/K9 Bundle with UC & Sec License, PVDM4-64 and CUBE-25 as a secure WAN gateway for UCaaS migration to the cloud. A mid-market manufacturer uses DMVPN and site-to-site IPsec tunnels to link its on-premises Cisco Unified Communications Manager to public cloud calling platforms. Benefit: delivers 500 Mbps encrypted throughput, ensures carrier-grade QoS for voice/video, and accelerates UCaaS adoption while meeting PCI DSS compliance.
Branch CPE Consolidation for Voice, Security, and WAN Optimization with Cisco ISR4351-VSEC/K9
Integrate routing, firewall, IPS, voice DSP and SIP session border control in a single Cisco ISR4351-VSEC/K9 device equipped with UC & Sec License, PVDM4-64 and CUBE-25. A retail chain replaces four disparate edge appliances per store with the ISR4351, achieving unified threat defense, on-site call processing and bandwidth management. Benefit: cuts hardware count by 60%, streamlines IT operations, and boosts application performance across voice, video and data traffic in remote locations.
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 | Modular | Modular | Modular | Modular | Fixed |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE | FCC / CE | IEEE 802.3, 802.3u, 802.3ab | FCC / CE | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 15 inches | 16.90 inches | 15.4 inches | 18.1 inches | 15 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC / CE | 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 | EHWIC / NIM | NIM | EHWIC / NIM | EHWIC |
| Features | VPN / IPv6 Compatible / Firewall / Integrated Security | VPN / VoIP / IPv6 Compatible / Firewall / MPLS / Syslog | VPN, VoIP, IPv6 Compatible, Firewall, MPLS | VPN / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall / MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 256 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.75 inches | 1.75 inches | 1.73 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice / Video | Voice, Video, WAN Optimization | Voice / Security | Voice / Video |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP | 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 | 1 GB | 4 GB | 4 GB | 4 GB | 4 GB |
| Modular Slots Available | 2 Slots | 3 Slots | 2 Slots | 2 Slots | 3+ Slots |
| Network Protocols | IPv4 / IPv6 | IPv4 / IPv6 / MPLS | IPv4, IPv6 | IPv4 / IPv6 | IPv4, IPv6 |
| Power | 150 W | 350W | 290W | 350 W | 200 Watts |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply |
| Product Name | Cisco ISR4351 Integrated Services Router with Enhanced Security (ISR4351-SEC/K9) | Cisco ISR4451-X-AX/K9 | Cisco ISR4431-AXV/K9 Integrated Services Router | Cisco ISR4351-VSEC/K9 | ISR4321-DNA |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / Telnet / SNMP | Cisco IOS XE CLI / SNMP / NetConf | SNMP, Telnet, SSH, Cisco SDM | CLI / SNMP / NetConf | Cisco DNA Center, CLI, Web UI |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | UL / CSA | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.075 Gbps | 2 Gbps | 300 Mbps | 0.15 Gbps | 0.3 Gbps |
| Use Case | Enterprise / Business | Enterprise | Enterprise | Enterprise | Enterprise / Business |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN | IPSec / SSL VPN / DMVPN / FlexVPN / N/A |
| 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 | 14 lbs | 17.6 lbs | 26 lbs | 16.5 lbs | 11 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | 17.32 inches | 17.5 inches | 17.2 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What is the Cisco ISR 4351 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25?
A
The Cisco ISR 4351 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25 is a high-performance integrated services router that delivers unified communications, advanced security, and voice services in a single platform.
Q
Which licenses are included in the ISR4351-VSEC/K9 bundle?
A
The ISR4351-VSEC/K9 bundle includes Cisco Unified Communications (UC) and Security (SEC) feature licenses, a PVDM4-64 media module, and a CUBE-25 session border controller license.
Q
What performance can I expect from the Cisco ISR 4351 router?
A
The Cisco ISR 4351 delivers up to 300 Mbps aggregate throughput, supports up to 300 VPN tunnels, and handles up to 1.2 million PPS, ensuring enterprise-grade performance.
Q
How many voice channels does PVDM4-64 support?
A
The PVDM4-64 module supports up to 64 voice channels for transcoding, conferencing, and media services, optimizing call quality and capacity.
Q
What is the role of the CUBE-25 license in this bundle?
A
The CUBE-25 session border controller license enables secure SIP trunking and unified communications interconnectivity for up to 25 sessions.
Q
Can the ISR 4351 Bundle with UC & Sec Lic support encrypted VPN traffic?
A
Yes, the bundle’s security license provides full AES and DES encryption, supporting up to 300 IPsec VPN tunnels for secure site-to-site and remote access.
Q
Does the CRS ISR4351 support SD-WAN features?
A
Yes, the ISR 4351 supports Cisco SD-WAN, enabling centralized orchestration, dynamic path selection, and optimized hybrid WAN connectivity.
Q
What deployment scenarios suit the Cisco ISR 4351 Bundle?
A
This bundle is ideal for medium to large branch offices requiring integrated voice, video, security, and WAN optimization in a single router.
Q
How scalable is the Cisco ISR 4351 router?
A
The ISR 4351 offers modular expansion with up to three performance-on-demand slots, eight integrated Gigabit Ethernet ports, and NVMe storage support.
Q
What are the power and environmental specifications?
A
The Cisco ISR 4351 operates at 100–240 VAC, consumes up to 100 W, and supports operating temperatures from 32°F to 104°F (0°C to 40°C).
Q
How do I upgrade licensing on the ISR4351-VSEC/K9?
A
You can upgrade licenses via Cisco Smart Licensing; simply purchase the desired feature licenses and activate them through the Cisco Smart Software Manager portal.
Q
Does the ISR 4351 support DMVPN and FlexVPN?
A
Yes, the router supports DMVPN, FlexVPN, GETVPN, and SSL VPN for flexible, scalable, and secure multipoint connectivity.
Q
What warranty and support options are available?
A
Cisco offers a limited lifetime hardware warranty plus optional SMARTnet service for 24/7 technical support, software updates, and advanced replacement.
Q
Can I deploy the ISR 4351 in a high-availability configuration?
A
Yes, the router supports Cisco HSRP and VRRP for high-availability failover, ensuring continuous network uptime.
Q
How does this bundle enhance unified communications?
A
By combining UC licensing with PVDM4-64 and CUBE-25, the bundle streamlines voice conferencing, transcoding, and SIP trunking in one platform.
Q
What management tools are supported by ISR 4351?
A
The ISR 4351 supports Cisco DNA Center, Cisco Prime Infrastructure, and CLI/GUI management for comprehensive monitoring and automation.
