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Cisco

Cisco CISCO2921-V/K9 | Enterprise router, 3x GE, 4x EHWIC, 1x ISM, 3x DSP, IP Base; SD‑WAN: No; LTE: via EHWIC

SKU:CISCO2921-V/K9

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Description

Versatile ISR for branch routing, security, and voice with modular EHWIC expansion and IP Base licensing. Supports add‑on 3G/4G/LTE WAN modules and traditional IOS VPN/firewall features.

Features

- Cost-effective enterprise routing with modular expansion
- Optional LTE via EHWIC for WAN resiliency
- Integrated voice capabilities with DSP slots
- Secure connectivity with IPsec VPN and firewall features
- IP Base licensing for core routing functions

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: Integrated Services Router (ISR G2) 2921
- Fixed interfaces: 3x 10/100/1000 Ethernet
- Module slots: 4x EHWIC, 1x ISM, 3x DSP (voice)
- Default memory: 512 MB DRAM; 256 MB CompactFlash
- Licensing: IP Base feature set
- WAN options: Ethernet, serial, and 3G/4G/LTE via EHWIC modules
- SD‑WAN: Not supported (traditional IOS)
- Security: IPsec VPN and IOS firewall features
- Voice readiness: PVDM/DSP support for voice gateway functions

FAQs

Q: Does this router support Cisco SD‑WAN (vManage)?
A: No. ISR G2 platforms are not SD‑WAN capable; they use classic IOS features.

Q: Can I add LTE for backup WAN?
A: Yes, install a compatible LTE EHWIC module and antennas.

Q: What license tier is included?
A: IP Base is included. Advanced features may require additional licenses.

Q: Is it suitable as a voice gateway?
A: Yes. With PVDM/DSP modules and appropriate IOS features, it can act as a voice gateway.

Q: Can memory be upgraded?
A: Yes, DRAM and CF can typically be upgraded within platform specifications.

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