MikroTik RBM33G RouterBOARD for SMB & Industrial Applications

RBM33G is an OEM RouterBOARD for integration into custom enclosures or building tailored network solutions, specifically designed for scenarios requiring simultaneous connectivity through multiple 3G/LTE modems. It is widely used by integrators and developers building custom routers or gateways with redundant mobile connectivity, leveraging the two independent miniPCIe slots with dedicated SIM slots.

The hardware platform features a dual-core processor at 880MHz with 256MB DDR3 RAM and three Gigabit Ethernet ports, providing sufficient performance for advanced routing and simultaneous management of multiple mobile connections. The two miniPCIe slots allow installation of two LTE modems for multiple mobile connections, or combining an LTE modem with an 802.11 wireless card for hybrid scenarios. The USB 3.0 port extends connectivity options for USB modems or external storage, while microSD and M.2 PCIe slots complement storage capabilities.

RBM33G retains the same PCB form factor and mounting holes as the RB433 and RB953 series, ensuring direct compatibility with existing enclosures for replacements or upgrades without mechanical modifications. It is powered via passive PoE or 11-28V DC jack and includes an RS232 serial port with GPIO header for console access and advanced hardware integrations. Operating between -40°C and +70°C with passive cooling and a base draw of 5W.

Recommended for integrators building custom routers or gateways with redundant LTE connectivity, for dual-WAN internet backup solutions with two independent mobile connections, and for any embedded project where hardware flexibility and compatibility with existing RouterBOARD enclosures are essential requirements. The RouterOS L4 license and software updates are included free of charge for the lifetime of the product.