Mikrotik KNOT IoT Gateway TCP Bridge - RB924i-2nD-BT5+BG77
MikroTik RB924i-2nD-BT5&BG77
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Mikrotik KNOT RB924i-2nD-BT5&BG77
Bring flexible, low-cost connectivity to even the most remote or difficult areas with the MikroTik KNOT RB924i-2nD-BT5&BG77.
Part of MikroTiks Internet Of Things (IoT) product family, The KNOT is an IoT gateway that uses narrow band and CAT-M to offer a universal device with a broad range of connectivity options and protocol support, supported by countless mobile operatiors globally due to its low cost low bandwidth celular connection.
With a 2.4GHz Wireless interface, Bluetooth, Micro-USB and 2 x 100Mbps ethernet ports with PoE-in and out, the KNOT can be used in a variety of different ways. These include as a backup connection for the Ethernet, a management channel for your network and even to track assets via Bluetooth, among others.
The KNOT is also a great option of most outdoor cabinet IoT applications too as it comes with a DIN rail mount that allows for easy integration with a number of setups.
RB924i-2nD-BT5&BG77, RB924i-2nD-BT5+BG77, RB924i-2nD-BT5-BG77, RB924i2nDBT5BG77, MikroTik Knot
General | |
---|---|
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 | |
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 | |
PoE-out ports | Ether2 |
PoE out | 802.3af/at |
Total output power | 12W |
Wireless specifications | |
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 | |
10/100 Ethernet ports | 2 |
Peripherals | |
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 | |
PCB temperature monitor | Yes |
Voltage Monitor | Yes |
Bluetooth version | 5.2 |
Bluetooth RF connector type | uUFL |
GPS RF connector type | SMA |
Certification & Approvals | |
Certification | CE, FCC, IC, EAC, ROHS |
IP | IP20 |
Ethernet test results:
RB924i-2nD-BT5&BG77r2 | QCA9531 100M two-port test | ||||||
---|---|---|---|---|---|---|---|
Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
kpps | Mbps | kpps | Mbps | kpps | Mbps | ||
Bridging | none (fast path) | 16.3 | 197.9 | 47.0 | 192.5 | 297.6 | 152.4 |
Bridging | 25 bridge filter rules | 16.3 | 197.9 | 47.0 | 192.5 | 80.4 | 41.2 |
Routing | none (fast path) | 16.3 | 197.9 | 47.0 | 192.5 | 233.1 | 119.3 |
Routing | 25 simple queues | 16.3 | 197.9 | 47.0 | 192.5 | 131.4 | 67.3 |
Routing | 25 ip filter rules | 16.3 | 197.9 | 47.0 | 192.5 | 49.1 | 25.1 |
- 1 x KNOT (RB924i-2nD-BT5&BG77)
- 1 x 24V 1.2A power adaptor
- 1 x Wall mount set
- 1 x DIN rail mount set
- 1 x USB OTG cable
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MikroTik KNOT RB924i-2nD-BT5&BG77 Datasheet