• Cisco 3945 router with black silver accents honeycomb front
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Cisco

Cisco C3945-VSEC-SRE-K9 | ISR 3945 UC+SEC bundle | PVDM3-64, SRE 700/710 | Modular EHWIC/SM | SD-WAN: N/A | LTE: optional via EHWIC

C3945-VSEC-SRE-K9

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Description

Top-tier ISR G2 branch/router bundle for converged voice and security. UC and Security licenses are pre-enabled, with a PVDM3-64 DSP for dense voice/media and an SRE 700/710 application module. Delivers extensive modularity via EHWIC and Service Module bays for WAN, TDM voice, and application expansion; LTE/3G is supported through optional EHWIC modules. Ideal for high-demand CME/SRST, SIP trunking, IPsec VPN, and firewall services in large branch or campus edge roles.

Features

- Pre-licensed UC and Security feature sets
- PVDM3-64 DSP for dense conferencing/transcoding
- SRE 700/710 for embedded applications
- Extensive modularity with multiple EHWIC and SM slots
- Strong branch security: IPsec VPN, firewall, and optional SSL/IPS
- CME/SRST-ready for resilient branch telephony
- Optional LTE/3G via EHWIC cellular modules
- Scalable ISR G2 platform for large branch and campus edge

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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Technical Specifications

FAQs

Technical Specifications

- Platform: ISR G2 3945 branch/campus edge router
- Included DSP: PVDM3-64 (high-density voice/media resources)
- Included service module: SRE 700/710 (application hosting)
- Licensing: UC (Unified Communications) + SEC (Security) feature set
- Expansion: Multiple EHWIC and Service Module (SM) slots for WAN, voice, and apps
- WAN/LAN: Integrated Gigabit Ethernet interfaces; USB for storage/console
- Voice readiness: CME/SRST capable; supports analog/TDM voice via optional VWICs and voice cards
- Security: IPsec VPN, IOS Firewall, SSL/IPS with SEC license (image-dependent)
- SD-WAN: Not supported on ISR G2 (classic IOS)
- Cellular: LTE/3G via optional EHWIC cellular modules

FAQs

Q: What is included in the VSEC-SRE bundle?
A: The ISR 3945 base router, UC and SEC licenses, a PVDM3-64 DSP, and an SRE 700/710 module.

Q: Is SD-WAN supported?
A: No, this ISR G2 platform does not support SD-WAN.

Q: Does it support PoE?
A: PoE is available only via optional EHWIC switch modules that provide PoE; the routed ports do not supply PoE.

Q: Can I add LTE or 3G uplinks?
A: Yes, through optional EHWIC cellular modules and antennas.

Q: Is this suitable for SIP trunking and branch voice?
A: Yes. It supports CME/SRST and, with suitable IOS and licensing, CUBE for SIP trunking.

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