Good day.... I've recently bought the RB411 mikrotik level 3 board...in the datasheet as per attachment the voltage range are 12v to 28V dc... but printed on the board the voltage is 12 to 30V...i have the SMPS power supply that produce 30V DC output 65watt power...will it be safe to connect to that...

I recently set up three rb411 with ubiquity xr9 wireless card...i need those 3 card communicate so that i can make an IP ping process in CMD(command prompt)...i set all of them to bridge mode(in wireless interface) 2.4Ghz-b band with 2.422Ghz frequency...and name it as A B and C If i ping A to B vic...

Hi, I recently bought the RouterBoard RB411 and plan to use it with XR9.At first turn on,the B411 is working well(power LED lights up).After the second beep sound the ethernet(RJ45) is disconnected.Was it because of the card not compatible or got some power issue? One more thing,what is actually the...