RBM11G View larger


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Small size powerful OEM board with one Gigabit LAN and one miniPCIe slot

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Data sheet

Product codeRBM11G
Operating SystemRouterOS
License level4
CPU Threads count4
CPU core count2
CPU nominal frequency880 MHz
Size of RAM256 MB
10/100/1000 Ethernet ports1
Storage typeFLASH
Storage size16MB
Operating temperature range-40°C .. +70°C tested
Power Jack2 (DC jack, PoE-IN)
Supported input voltage10-30 V
Max Power consumption11W
PoE inPassive PoE
Dimensions105 x 110 mm

More info


The RBM11G is a fully featured RouterBOARD device perfect for using with your own enclosure or building a custom solution. It uses the same square PCB and mounting holes as it’s predecessors, you can simply swap out the older models with the brand new RBM11G.

The M11 features a new MediaTek dual core CPU running at 880MHz, a miniPCIe slot for using with a WiFi module of your choice, or with a 3G/ LTE modem (SIM slot provided). The device can be powered by PoE through it’s gigabit ethernet connector or through the DC power jack.


Number of SIM slots1 Modem (Mini SIM)
MiniPCI-e slots1

Ethernet test results

RBM11GMT7621A (880Mhz) 1G one port test
ModeConfiguration1518 byte512 byte64 byte
Bridgingnone (fast path)81.3987.3235962.61207.4618.2
Bridging25 bridge filter rules81.2986.1175.371817790.6
Routingnone (fast path)81.3987.3234.9962.21067.6546.6
Routing25 simple queues81.2986.1216.2885.6222.5113.9
Routing25 ip filter rules81.2986.1112.5460.811056.3
  1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
  2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
  3. Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
  4. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results


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Small size powerful OEM board with one Gigabit LAN and one miniPCIe slot