Specifications

Details

Product code
RB924i-2nD-BT5&BG77

Architecture
MIPSBE

CPU
QCA9531

CPU core count
1

CPU nominal frequency
650 MHz

Dimensions
122 x 87 x 26 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

 
 

 

Powering

Details

MicroUSB input Voltage
5-5 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

FAN count
Passive

PoE in
802.3af/at

PoE in input Voltage
12-57 V

 

PoE-out

Details

PoE-out ports
Ether2

PoE out
802.3af/at

Total output power
12W

 

Wireless specifications

Details

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

 

Ethernet

Details

10/100 Ethernet ports
2

 

Peripherals

Details

Number of SIM slots
1 Modem (Nano SIM)

Serial port
RS485

Number of USB ports
1

USB slot type
microUSB type AB

Max USB current (A)
1

 

Other

Details

PCB temperature monitor
Yes

Voltage Monitor
Yes

Bluetooth version
5.2

Bluetooth RF connector type
uUFL

GNSS standards
GPS / GLONASS / BEIDOU / GALILEO

GPS RF connector type
SMA

 

Certification & Approvals

Details

Certification
CE, FCC, IC, EAC, ROHS

 

Wireless specifications

2.4 GHz
Transmit (dBm)
Receive Sensitivity

1MBit/s
22
-96

11MBit/s
22
-89

6MBit/s
20
-93

54MBit/s
18
-74

MCS0
20
-93

MCS7
16
-71

Így is ismerheti: KNOT IoT Gateway RB 924 I 2 ND BT 5 BG 77, KNOTIoTGatewayRB924I2NDBT5BG77, KNOT IoT Gateway (RB924I 2ND BT5&BG77), KNOTIoTGatewayRB924I-2ND-BT5BG77, KNOT IoT Gateway (RB924I-2ND-BT5&BG 77)

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