IoT Gateway for the most versatile and cost-effective setups
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 console 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 |
| GPS RF connector type |
SMA |
Certification & Approvals
| Details |
| Certification |
CE, FCC, IC, EAC, ROHS |
| IP |
IP20 |
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 |
