The R1900 Managed Accessory - Modem and Switch MB-RX30-MC from CRADLEPOINT INC is a compact, ruggedized module that adds modular modem capability and a four-port GbE switch to Cradlepoint’s R1900 series routers. It’s designed for businesses that need reliable, scalable connectivity in mobile or remote environments.
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Model: MB-RX30-MC
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Integrated Modem & Switch: Combines a modular modem slot with a four-port GbE switch for seamless, unified networking
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Port Configuration: 4 x GbE RJ45 (LAN/WAN switchable) to adapt to diverse network layouts
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Modular Modem Slot: Supports adding a second modem to boost redundancy and bandwidth options
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Fully Managed: Centralized management for optimized performance and easier control across devices
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Rugged, Compact Design: Built for mobile deployments and field use, with a form factor that fits tight vehicle or cabinet spaces
This accessory is designed to work with R1900 series routers and leverages Cradlepoint’s reputation for reliability. For full activation and centralized control, it’s typically used with a NetCloud service plan, ensuring streamlined configuration, monitoring, and scaling across remote sites or fleets.
Specs
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Product: RX30 Managed Accessory — Modem & Switch
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Model: MB-RX30-MC
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Ports: 4 x GbE RJ45 (LAN/WAN switchable)
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Modem Slot: Modular modem slot to add a second modem
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Management: Fully managed accessory for optimized performance
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Compatibility: Designed for Cradlepoint R1900 series routers
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Brand: CRADLEPOINT INC
FAQs
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What is the MB-RX30-MC?
It’s the RX30-MC managed accessory for Cradlepoint’s R1900 router that adds a modular modem slot and a 4-port GbE switch, enabling expanded connectivity and redundancy.
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What does it do for my network?
It consolidates modem and switch functionality into a single module, provides a second modem option, and adds four flexible Ethernet ports for wired devices or links, all managed centrally for consistency and reliability.
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Which devices is it compatible with?
It’s designed for Cradlepoint R1900 series routers. Activation and full functionality are typically tied to a NetCloud service plan for centralized management.
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Is there a PoE version?
Yes. If you need Power over Ethernet on the RX30 family, consider the MB-RX30-POE variant, which adds PoE-capable ports, while the MB-RX30-MC focuses on the modem and GbE switch features without PoE.
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Where is it best used?
Ideal for mobile fleets, in-vehicle networks, and remote sites where stable connectivity, redundancy, and centralized management are critical for uptime and performance.