MikroTik LtAP mini · RB912R-2nD-LTm

MPN / P/N

RB912R-2nD-LTm

Manufacturer designation

LtAP mini

Architecture

MIPSBE

CPU

QCA9531

CPU core count

1

CPU nominal frequency

650 MHz

Dimensions

139 x 77 x 28,5 mm

RouterOS license

4

Operating System

RouterOS

Size of RAM

64 MB

Storage size

16 MB

Storage type

FLASH

MTBF

Approximately 100'000 hours at 25C

Tested ambient temperature

-40°C to 70°C

MicroUSB input Voltage

5 V

Number of DC inputs

3 (DC jack, PoE-IN, MicroUSB)

DC jack input Voltage

8-30 V

Max power consumption

9 W

Max power consumption without attachments

4 W

PoE input power

802.3af/at

Cooling type

Passive

PoE in input Voltage

12-57 V

Wireless 2.4 GHz Max data rate

300 Mbit/s

Wireless 2.4 GHz Number of chains

2

Wireless 2.4 GHz standards

802.11b/g/n

Antenna gain dBi for 2.4 GHz

1.5

Wireless 2.4 GHz chip model

QCA9531

Wireless 2.4 GHz generation

Wi-Fi 4

10/100 Ethernet ports

1

Number of SIM slots

2 Modem (Mini SIM)

MiniPCI-e slots

1

Serial console port

RS232

Mode button

Yes

GNSS standards

GPS

GPS RF connector type

uUFL

Certification

CE, FCC, IC, E-MARK, EAC, ROHS

IP

IP54

Selection limits

Confirm exact hardware revision, regional model, adapter plug, firmware/controller support and required accessories before ordering. Published wireless PHY rates and maximum wired/VPN performance are conditional laboratory/standard limits, not guaranteed application throughput. Radio bands/channels, transmit limits, 6 GHz/AFC and cellular operator compatibility depend on country and local regulation. Antennas, SIM/eSIM plans, controller licensing and adapters are not universally included. PoE input powers this device; PoE output powers downstream equipment. Passive PoE is not automatically IEEE 802.3af/at/bt compatible; match voltage, polarity, pairs and available power budget.

Specification source: MikroTik ↗
Checked against documentation: 16.10.2026