CradlePoint MC400-5GB mobile cellular modem 5G LTE Advanced Pro USB 4.14 Gbps for E300 Series Enterprise Router

The CradlePoint MC400-5GB mobile cellular modem provides 5G and LTE Advanced Pro connectivity for CradlePoint E300 Series enterprise routers via USB. Designed to deliver high-speed cellular data with a maximum throughput of 4.14 Gbps, this modem is intended for use in branch offices, retail locations, and mobile deployments where reliable cellular WAN, failover, or primary connectivity is required. The form factor and USB interface allow for straightforward integration with compatible routers to extend network capacity and support business continuity.

Advantages

The modem supports 5G networks and LTE Advanced Pro, enabling high throughput and low latency for bandwidth-intensive applications. Its USB interface simplifies physical installation into compatible enterprise routers and minimizes additional cabling. Designed for enterprise environments, the device offers a compact solution for primary WAN or backup/failover connectivity, allowing seamless transition between wired and cellular networks when deployed with supported CradlePoint routers.

Suitable for

• Branch office internet connectivity and WAN failover
• Retail point-of-sale systems and digital signage
• Mobile deployments in vehicles, field offices, or pop-up locations
• Temporary sites and events requiring high-speed cellular access

Key specifications

• Cellular technologies: 5G and LTE Advanced Pro
• Interface: USB connection for integration with compatible routers
• Maximum throughput: up to 4.14 Gbps (aggregate theoretical throughput)
• Intended use: enterprise-class mobile WAN, failover, and primary cellular connectivity
• Physical form: compact USB modem designed for in-rack or field deployments

How to use

Install the MC400-5GB by inserting it into the designated USB modem port on a compatible CradlePoint E300 Series router and follow the router’s interface to detect and configure the cellular connection. Provision the modem with a compatible carrier SIM and configure APN and network settings through the router management console. Use the router’s WAN management features to set routing priorities, failover rules, and bandwidth policies to ensure the cellular link is used according to business continuity requirements.

Recommendations

For optimal performance, use a carrier plan that supports 5G or LTE Advanced Pro and position the router and modem where cellular signal strength is highest. Monitor link quality and throughput through the router’s management tools and apply firmware updates to the router and modem when available to maintain compatibility and security.