MikroTik RBM33G User Manual

RBM33G

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 MediaTek 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 the device with e.g.:

• two miniPCIe 3G/LTE modems (two SIM slots provided);

• two miniPCIe wireless cards

• 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.

RBM33G

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

Product code RBM33G

CPU MediaTek MT7621

CPU nominal frequency 880 MHz

CPU core count 2

Size of RAM 256 MB

Storage Flash, 16 MB

10/100/1000 Ethernet ports 3

MiniPCIe slots 2

PoE in Ye s

SSD M.2 slot

Serial port RS232

USB 1 USB 3.0 type A

Supported input voltage 11 V - 28 V (Passive PoE)

Dimensions 105 x 150 mm

Operating temperature -40°C .. +70°C tested

License level 4

Operating System RouterOS

Max Power consumption 24 W; 5 W without attachments

RBM33G

1