MikroTik KNOT · RB924i-2nD-BT5&BG77

MPN / P/N

RB924i-2nD-BT5&BG77

Обозначение производителя

KNOT

Architecture

MIPSBE

CPU

QCA9531

CPU core count

1

CPU nominal frequency

650 MHz

Switch chip model

QCA9531

Dimensions

122 x 87 x 26 mm

RouterOS license

4

Operating System

RouterOS v7

Size of RAM

64 MB

Storage size

128 MB

Storage type

NAND

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

12-57 V

Max power consumption

18 W

Max power consumption without attachments

5 W

Питание PoE на входе

802.3af/at

Cooling type

Passive

PoE in input Voltage

18-57 V

PoE-out ports

Ether2

Питание PoE на выходе

Passive PoE up to 57V

Total output power

12

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

2

Number of SIM slots

1 Modem (Nano SIM)

Serial console port

RS485

Number of USB ports

1

USB slot type

microUSB type AB

Max USB current (A)

1

PCB temperature monitor

Yes

Voltage Monitor

Yes

Bluetooth version

5.2

Bluetooth RF connector type

uUFL

Certification

CE, FCC, IC, EAC, ROHS

IP

IP20

Ограничения подбора

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.

Источник характеристик: MikroTik ↗
Проверено по документации: 16.10.2026