The RBM33G is a fully featured RouterBOARD device perfect for use in your enclosure or building a custom solution. It uses the same PCB form factor and same mounting holes as its predecessors (RB433 and RB953 series).
The RBM33G features a new two-core CPU running at 880 MHz and 256 MB of DDR3 RAM, and three gigabit Ethernet ports. It is specially designed for setups that require two 3G/LTE modems. You can use, e.g.:
- • Two miniPCIe 3G/LTE modems for multiple mobile connections (two SIM slots provided)
- • One miniPCIe and one USB 3G/LTE modem, leaving the other miniPCIe slot for an 802.11 wireless card (consult product Quick Guide for details)
The included USB 2.0/3.0 port can be used either for a 3G/LTE modem or an external hard drive (consult the product Quick Guide for details). For expanding storage, a microSD and a PCIe M.2 slot are provided.
The RBM33G comes fitted with an RS232 serial port for console access. The device can be powered by PoE through its gigabit Ethernet connector or the DC power jack.
Specifications
| Details |
|---|
| Product code | RBM33G |
| Architecture | MMIPS |
| CPU | MT7621A |
| CPU core count | 2 |
| CPU nominal frequency | 880 MHz |
| CPU thread count | 4 |
| Switch chip model | MT7621A |
| RouterOS license | 4 |
| Operating System | RouterOS |
| Size of RAM | 256 MB |
| Storage size | 16 MB |
| Storage type | FLASH |
| MTBF | Approximately 100'000 hours at 25C |
| Tested ambient temperature | -40°C to 70°C |
| IPsec hardware acceleration | Yes |
Powering
| Details |
|---|
| Number of DC inputs | 2 (PoE-IN, DC jack) |
| DC jack input Voltage | 11-28 V |
| Max power consumption | 24 W |
| Max power consumption without attachments | 5 W |
| Cooling type | Passive |
| PoE in | Passive PoE |
| PoE in input Voltage | 11-28 V |
Ethernet
| Details |
|---|
| 10/100/1000 Ethernet ports | 3 |
Peripherals
| Details |
|---|
| Number of SIM slots | 2 Modem (Mini SIM) |
| M.2 slots | 1 |
| MiniPCI-e slots | 2 |
| Serial console port | RS232 + GPIO header |
| Number of USB ports | 1 |
| USB Power Reset | Yes |
| USB slot type | USB 3.0 type A |
| Max USB current (A) | 1 |
| Number of M.2 slots | 1 |
Certification & Approvals
| Details |
|---|
| Certification | CE, EAC, ROHS |
