The RBM33G is a fully featured RouterBOARD device perfect for using in your own enclosure or building a custom solution. It uses the same PCB form factor and same mounting holes as it’s 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 requires 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 other miniPCIe slot for 802.11 wireless card (consult product Quick Guide for details)

The included USB 2.0/3.0 port can be used either for 3G/LTE modem or an external hard drive (consult product Quick Guide for details). For expanding storage, microSD and a PCIe M.2 slots are provided.

The RBM33G comes fitted with a RS232 serial port for console access. The device can be powered by PoE through it’s gigabit ethernet connector or through the DC power jack.

Specifications

Details
Product code	RBM33G
Architecture	MMIPS
CPU	MT7621A
CPU core count	2
CPU nominal frequency	880 MHz
CPU Threads count	4
License level	4
Size of RAM	256 MB
Storage size	16 MB
Storage type	FLASH
Tested ambient temperature	-40°C to 70°C
Suggested price	$49.00

Powering

Details
PoE in	Passive PoE
PoE in input Voltage	11-28 V
Number of DC inputs	2 (DC jack, PoE-IN)
DC jack input Voltage	11-28 V
Max power consumption	24 W
Max power consumption without attachments	5 W

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 port	RS232
Number of USB ports	1
USB Power Reset	Yes
USB slot type	USB 3.0 type A
Max USB current (A)	1

Certification & Approvals

Details
Certification	CE/RED, EAC, ROHS

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