• Cisco C1921-4G-V-SEC-K9 ISR 1921 router in black and gray with green accents
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Cisco

Cisco C1921-4G-V-SEC-K9 | ISR 1921 | 2x GE routed, 2x EHWIC, USB/CON/AUX; 4G LTE: Verizon 700 MHz (Band 13); Security: SEC; SD-WAN: —

C1921-4G-V-SEC-K9

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Description

ISR 1921 secure LTE bundle for Verizon networks, featuring a 4G LTE EHWIC (700 MHz Band 13) for primary or backup cellular WAN. The included Security license enables VPN and firewall services for protected branch connectivity.

Features

- Integrated 4G LTE for agile branch connectivity
- Verizon Band 13 support for broad coverage
- Security license included for VPN/firewall services
- Dual Gigabit routed interfaces for flexible design
- Modular expansion with available EHWIC/ISM slots
- Ideal for primary LTE or resilient failover architectures

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 1921 (1RU)
- Routing ports: 2x 10/100/1000 GE (routed)
- Cellular WAN: 4G LTE EHWIC for Verizon (700 MHz Band 13)
- Use cases: Primary LTE access or 4G failover
- License tier: IOS Security (SEC) enabled
- Modularity: 2x EHWIC slots (one used by LTE module), 1x ISM slot
- Management I/O: RJ-45 Console, RJ-45 AUX, 2x USB 2.0
- Antenna/SIM: External antennas and carrier SIM required (not included)
- Power: Internal AC; 1RU rack-mount

FAQs

Q: Which carriers are supported?
A: This bundle targets Verizon networks using LTE Band 13 (700 MHz). Carrier activation and SIM are required.

Q: Is the security license included?
A: Yes, the IOS Security (SEC) feature set is included.

Q: Can LTE be used as a failover link?
A: Yes, typical deployments use LTE for primary or backup WAN with policy-based or tracked failover.

Q: Does it support SD-WAN?
A: SD-WAN is not supported on the ISR 1921 platform.

Q: Are antennas included?
A: External LTE antennas are required and typically sold separately.

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