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Cisco

Cisco GRWIC-4G-LTE-EA | 4G LTE WWAN module | EA regional bands | SIM-based | GRWIC form factor

SKU:GRWIC-4G-LTE-EA

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Description

GRWIC 4G LTE wireless WAN module that adds cellular connectivity to supported branch routers for primary or backup links. The EA variant targets EMEA/APAC carrier bands and supports SIM-based activation with external LTE antennas for optimal signal. Ideal for SD-WAN, out-of-band access, and rapid site turn-up.

Features

- Adds 4G LTE WAN connectivity to branch routers
- EA regional band support for EMEA/APAC deployments
- Suitable for primary, backup, or OOB connectivity
- External antenna support for flexible placement and better signal
- SIM-based activation with broad carrier compatibility

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: Which routers support this LTE GRWIC?
A: It is intended for routers that have GRWIC slots; check your platform’s hardware compatibility and IOS release notes.

Q: Are antennas included?
A: Typically, antennas are sold separately. Use approved external LTE antennas for best performance.

Q: What SIM card do I need?
A: Use a carrier-issued SIM compatible with the EA regional LTE bands and your service plan; SIM form factor may depend on the host router.

Q: Can it be used as an SD-WAN underlay?
A: Yes. It is commonly used as a cellular underlay for SD-WAN or as a failover link.

Q: Does it support 3G fallback?
A: Yes, where the module and carrier support it in the target region.

Technical Specifications

- Form factor: GRWIC LTE WWAN module
- Radio: 4G LTE (multi-band, EA regional variant)
- SIM: Carrier SIM-required (size/platform dependent)
- Antennas: External main/diversity antenna ports (connector type depends on router platform)
- Fallback: 3G support where available (carrier/region dependent)
- Throughput: LTE class speeds (actual rates depend on carrier, signal quality, and module category)
- Use cases: Primary or failover WAN, SD-WAN underlay, OOB management
- Host compatibility: Routers with GRWIC slots; verify software and carrier approvals

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