The RB2011Ui is a low cost multi port device series. Designed for indoor use, and available in many different cases, with a multitude of options.

The RB2011 is powered by RouterOS, a fully featured routing operating system which has been continuously improved for fifteen years. Dynamic routing, hotspot, firewall, MPLS, VPN, advanced quality of service, load balancing and bonding, real-time configuration and monitoring - just a few of the vast number of features supported by RouterOS.

RouterBOARD 2011UiAS-2HnD has most features and interfaces from all our Wireless routers. It’s powered by the new Atheros 600MHz 74K MIPS network processor, has 128MB RAM, five Gigabit LAN ports, five Fast Ethernet LAN ports and SFP cage (SFP module not included!). Also, it features powerful 1000mW dual chain 2.4Ghz (2312-2732MHz depending on country regulations) 802.11bgn wireless AP, RJ45 serial port, microUSB port and RouterOS L5 license, as well as desktop case with power supply, two 4dBi Omni antennas and LCD panel- all this for only $129!

Tested and recommended to use with MikroTik SFP modules: S-85DLC05D, S-31DLC20D and S-35/53LC20D (not included)

RouterBOARD 2011UAS-2HnD-IN comes with desktop enclosure, LCD panel and power supply.

Wall mount kit (product code RBWMK) for network closet is available for purchase as an optional accessory.

The RB2011Ui also has passive PoE output capability on the last port (ETH10), this means you can power another device just by connecting it over regular Ethernet cable

Product specifications

Product codeRB2011UiAS-2HnD-IN
CPU nominal frequency600 MHz
CPU core count1
Size of RAM128 MB
10/100 Ethernet ports5
10/100/1000 Ethernet ports5
Wireless standards802.11b/g/n
Wireless chip modelAR9344
Number of USB ports1
Power Jack1
Supported input voltage8 V - 30 V
PoE inYes
PoE outYes
Voltage MonitorYes
PCB temperature monitorYes
Dimensions214mm x 86mm for PCB
Operating SystemRouterOS
Operating temperature range-35C to +65C
License level4
Antenna gain DBI4
Max Power consumption11W
SFP ports1
USB slot typemicroUSB type AB
Number of chains2
Serial portRJ45
Storage typeNAND
Storage size128 MB
Suggested price$129.00

Wireless specifications

2.4 GHz

wireless parameters may be limited in software, depending on your local regulatory limitations

Included parts

Performance test results

RB2011UiAS-2HnD-INAR9344 1G&100M all port test
ModeConfiguration1518 byte512 byte64 byte
Bridgingnone (fast path)122.01,481.6232.0950.3269.6138.0
Bridging25 bridge filter rules83.61,015.286.0352.387.644.9
Routingnone (fast path)122.01,481.6210.0860.2226.9116.2
Routing25 simple queues100.51,220.5103.9425.6106.654.6
Routing25 ip filter rules56.8689.859.6244.160.531.0
  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