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Cisco

Cisco ISR4331-VSEC/K9 | Enterprise router | 3xGE RJ-45 | 2xNIM, 1xSM | UC + Security bundle PVDM4-32 | SD-WAN ready | Optional LTE via NIM | Perf 100–300 Mbps | License: UC+Security

Cisco ISR4331-VSEC/K9 | Enterprise router | 3xGE RJ-45 | 2xNIM, 1xSM | UC + Security bundle PVDM4-32 | SD-WAN ready | Optional LTE via NIM | Perf 100–300 Mbps | License: UC+Security

SKU:ISR4331-VSEC/K9

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Description

Branch router bundle combining unified communications (PVDM4-32 DSP installed) with advanced security licensing, enabling voice gateway roles alongside secure VPN, zone-based firewall, and app-aware policies on IOS XE SD-WAN. Modular NIM/SM design supports WAN, LTE, voice, and switching expansion.

Features

- Combined UC and security feature set for converged branch services
- PVDM4-32 DSP enables voice gateway and conferencing features
- SD-WAN ready for centralized policy and application-aware routing
- Hardware-accelerated VPN for secure site-to-site connectivity
- Expandable via NIM and SM-X modules for WAN, LTE, and switching

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: How is this different from the UC-only bundle?
A: It includes both UC (with PVDM4-32) and security licensing, enabling voice services alongside enhanced security features.

Q: Does it support SD-WAN?
A: Yes, it runs IOS XE SD-WAN with appropriate software image and subscriptions.

Q: Is an HSEC license required?
A: For higher encrypted throughput, an HSEC license may be required depending on your deployment.

Q: Can I add LTE or additional WAN modules?
A: Yes, use the NIM slots for LTE or other WAN interface modules.

Q: Are SFP ports available?
A: Add SFP/SFP+ interfaces via compatible NIM modules.

Technical Specifications

- Onboard interfaces: 3x 10/100/1000 RJ-45
- Modularity: 2x NIM slots, 1x SM-X slot
- Voice DSP: PVDM4-32 installed
- Security: Advanced security license (features such as ZBFW, IPS/URL filtering depend on license)
- SD-WAN: Supported on IOS XE
- LTE: Supported via NIM-LTE modules (optional)
- VPN: Hardware-accelerated IPsec; HSEC license may be needed for higher crypto rates
- Routing: OSPF, BGP, EIGRP, MPLS (license/feature dependent)
- Perf/throughput: ~100–300 Mbps with performance licensing
- Management: CLI, Netconf/RESTCONF, SNMP, SD-WAN controllers

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