MikroTik RB951Ui-2HnD

MPN / P/N

RB951Ui-2HnD

Manufacturer designation

RB951Ui-2HnD

Architecture

MIPSBE

CPU

AR9344

CPU core count

1

CPU nominal frequency

600 MHz

Dimensions

113x138x29mm

RouterOS license

4

Operating System

RouterOS

Size of RAM

128 MB

Storage size

128 MB

Storage type

NAND

MTBF

Approximately 100'000 hours at 25C

Tested ambient temperature

-20C +60C

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

2.5

Wireless 2.4 GHz chip model

AR9344

Wireless 2.4 GHz generation

Wi-Fi 4

10/100 Ethernet ports

5

Number of USB ports

1

USB Power Reset

Yes

USB slot type

USB type A

Max USB current (A)

1

Number of DC inputs

2 (DC jack, PoE-IN)

DC jack input Voltage

8-30 V

Max power consumption

24 W

Max power consumption without attachments

7 W

PoE input power

Passive PoE

Cooling type

Passive

PoE in input Voltage

8-30 V

PoE-out ports

Ether5

PoE output power

Passive PoE

Low voltage PoE-Out current limit

500 mA

Max total out (A)

500 mA

Certification

CE, FCC, IC, EAC, ROHS

IP

IP20

Beeper

Yes

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