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HGO-LTE-W
868 Omni antenna
MikroTik KNOT LR8G kit
Description
Compact industrial IoT gateway with LoRa®, LTE CAT-M, GPS, and RouterOS – ideal for smart tracking and remote monitoring.
The MikroTik KNOT LR8G is a versatile industrial-grade gateway built for smart IoT applications like asset tracking, field monitoring, and automation. This compact unit supports LTE CAT-M1, NB2, Bluetooth 5.2, 2.4 GHz WiFi, GPS, and Ethernet with PoE. With enhanced 868 MHz LoRa® sensitivity, it delivers stronger signals and extended range — even in high-interference environments. Its concurrent GPS and LTE CAT-M connectivity lets you track mobile assets like vehicles or containers in real-time while maintaining a stable data connection.
The device includes SMA connectors for LTE, GPS, and LoRa®, and offers multiple powering options: PoE-in, DC jack, or MicroUSB — plus PoE-out on the second Ethernet port for powering peripherals. With only 6W power consumption and a compact form factor, the KNOT LR8G runs RouterOS v7 to give you full control over routing, automation, and scripting. Powerful, cost-efficient, and built for scale – it’s the perfect choice for any mobile or distributed IoT deployment.
Specifications
Overview
| Product Code: | RB924iR-2nD-BT5&BG770A&R11e-LR8G |
| Architecture: | MIPSBE |
| CPU: | QCA9531, 1 core, 650 MHz |
| Switch Chip: | QCA9531 |
| Operating System: | RouterOS v7, license level 4 |
| RAM: | 64 MB |
| Storage: | 128 MB NAND |
| MTBF: | Approx. 200,000 hours at 25°C |
| Tested Ambient Temperature: | -40°C to 70°C |
Powering
| 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: | 23 W |
| Max. Consumption without Attachments: | 6 W |
| PoE-in: | 802.3af/at |
| PoE-in Input Voltage: | 18–57 V |
| Cooling: | Passive |
PoE-Out
| PoE-Out Ports: | Ether2 |
| PoE-Out: | Passive PoE |
| Max. Output per Port (input 18–30 V): | 650 mA |
| Max. Output per Port (input 30–57 V): | 450 mA |
| Total Output Power: | 12 W |
Wireless
| Max. Data Rate (2.4 GHz): | 300 Mbps |
| Number of Chains (2.4 GHz): | 2 |
| Standards: | 802.11b/g/n (Wi-Fi 4) |
| Antenna Gain: | 1.5 dBi |
| Chipset: | QCA9531 |
Ethernet
| Fast Ethernet Ports: | 2 (10/100 Mbps) |
Peripherals
| SIM Slots: | 1 Smart Card (Nano SIM) |
| MiniPCIe Slots: | 1 |
| Serial Console Port: | RS485 |
| USB Ports: | 1 |
| USB Slot Type: | microUSB type AB |
| Max USB Current: | 1 A |
Monitoring & Other
| PCB Temperature Monitor: | Yes |
| Voltage Monitor: | Yes |
| Bluetooth Version: | 5.2 |
| Bluetooth RF Connector: | uUFL |
| GPS RF Connector: | SMA |
Certification
| Certifications: | CE, EAC, ROHS |
| IP Rating: | 20 |
Wireless Specifications – 2.4 GHz
| Modulation | Transmit Power (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 |
Downloads
| Datasheet | KNOT LR8G kit | KNOTLR8Gkit_250752.pdf |