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  • Mikrotik 300MHz CPU, 32MB RAM, 1xEthernet, miniPCI, USB, RouterOS L4

Mikrotik 300MHz CPU, 32MB RAM, 1xEthernet, miniPCI, USB, RouterOS L4

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  • SKU: RB411U
US$‎76.63 US$‎79.00
10 in stock
College Station
10 In stock

Product Information

MikroTik RouterBOARD RB411U Small scale CPE

This product is End of Life. Suggested replacement: RBM11G

The RB411U is a versatile yet very small device. It includes all - a miniPCI slot (for 802.11 wireless cards), a USB 2.0 port and a miniPCIe slot for connecting a 3G card (does not support 802.11 wireless cards). A SIM card slot for 3G is also present on the RB411U.

RB411U includes RouterOS - the operating system, which can be a router, firewall, bandwidth manager, a mobile 3G router, and more - all at the same time.

You can use the USB port to attach a secondary storage device, or a USB 3G modem. The RB411U mounting holes are in the same location as other RB411 models, so you can easily mount it into any supported outdoor case/antenna.


  • CPU Atheros AR7161 300MHz network processor
  • Memory 32MB DDR SDRAM onboard memory
  • Boot loader RouterBOOT
  • Data storage 64MB onboard NAND memory chip
  • Ethernet One 10/100 Mbit/s Fast Ethernet port with AutoMDI/X
  • miniPCI One MiniPCI Type IIIA/IIIB slot
  • One MiniPCIe slot for 3G modem (onboard SIM connector)
  • Wireless not built in, possible by adding a miniPCI card
  • Expansion USB 2.0 with 5V 1A supply
  • Extras Reset switch, Beeper, Input voltage monitor
  • Serial port One DB9 RS232C asynchronous serial port
  • LEDs Power, NAND activity, 5 user LEDs
  • Power options Power over Ethernet: 10..28V DC (except power over datalines). Power jack: 10..28V DC
  • Dimensions 12.5 cm x 10.5 cm, Weight: 104g
  • Power consumption 3-12W
  • Operating System MikroTik RouterOS v3, Level4 license


Specifications RB411U

Architecture MIPSBE
CPU AR7161
CPU core count 1
CPU nominal frequency 300 MHz
License level 4
Operating System RouterOS
Size of RAM 32 MB
Storage size 64 MB
Storage type NAND
Tested ambient temperature -40°C .. +70°C tested
Max Power consumption 12W
PoE inPassive PoE
PoE in input Voltage 10-28 V
Number of DC inputs 2 (DC jack, PoE-IN)
DC jack input Voltage 10-28 V
Number of SIM slots 1 Modem (Mini SIM)
MiniPCI slots 1
MiniPCI-e slots 1
Serial port RS232
Number of USB ports 1
USB slot type USB type A
Max USB current (A) 1
10/100 Ethernet ports 1


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