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Mikrotik KNOT LR8G kit Compact Industrial IoT Gateway 2.4 GHz Wireless LoRa 868MHz PoE-in & PoE-out

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  • SKU: RB924iR-2nD-BT5&BG770A&R11e-LR8G
$179.00
  • Manufacturer: MikroTik
  • Data Sheet: Download

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Product Information

KNOT LR8G kit 2.4 GHz Wireless LoRa 868MHz PoE-in & PoE-out Compact Industrial IoT Gateway

The KNOT LR8G is a compact, out-of-the-box gateway for LoRa®-based networks, designed to bring affordable, reliable connectivity to even the most remote or infrastructure-light environments. It supports LTE CAT-M1 and NB2, Bluetooth 5.2, 2.4 GHz Wi-Fi, GPS, and Ethernet with PoE, making it a flexible centrepiece for any IoT deployment.

  • LoRa ® 868MHz
  • CAT-M/NB technology
  • 2.4 GHz wireless
  • RS485/Modbus
  • 2x 100 Mbps Ethernet ports
  • PoE-in & PoE-out
  • GNSS interface model MT3337V
  • GPIO monitoring
  • 5.2 Bluetooth version

CAT-M1 and NB2 mobile internet connectivity allows you to save tons of money and remotely monitor and manage equipment without needing high-cost data plans or full LTE coverage.

Whether you’re tracking high-value assets across a hospital, managing a vending machine in a shopping mall, or monitoring sensors in an agricultural field – the KNOT LR8G ties everything together and keeps everything connected.

Lightweight, Powerful, Cost-Effective

At just 6W consumption and small footprint (122 × 87 × 26 mm), the KNOT LR8G is perfect for deployments where space, power, and budget are limited – but performance can’t be.

KNOT: track, monitor, automate – smarter and cheaper than ever before.

Key Features & Upgrades

  • Concurrent GPS and LTE CAT-M: Track assets in motion with precise GPS while maintaining a live LTE CAT-M1 connection. Ideal for mobile units like service vehicles, containers, or roaming field equipment.
  • Versatile Powering: Choose from PoE-in, DC jack, or MicroUSB – including PoE-out on Ether2 for powering other devices.
  • SMA Female Connectors for All Main Interfaces: Easy antenna setup for LTE, GPS, and LoRa®.
  • Improved 868 MHz LoRa® Reception: Enhanced sensitivity for stronger signal and longer range, even in interference-heavy environments.
  • Lower Price, Same Reliability: Cost-effective for large-scale deployments without sacrificing performance.
  • Powered by RouterOS v7: – for full control, custom scripting, and advanced routing features

Specifications

Specifications RB924iR-2nD-BT5&BG770A&R11e-LR8G

CPUQCA9531 650 MHz
CPU architectureMIPSBE
Size of RAM64 MB
RAM typeDDR2
Storage128 MB, NAND
Number of 100M Ethernet ports2
USB port1 microUSB type AB
Wireless2.4 GHz 802.11b/g/n
Wireless interface modelQCA9531
Antenna gain1.5 dBi
Antenna beam width360°
GNSS interface modelMT3337V
GNSS standardGPS
Antenna connectorSMA female
LoRa band868MHz
Bluetooth version5.2
IoT modemBG770A
Cat NB typeCat NB2
Cat NB bandB1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66
Cat M typeCat M1
Cat M bandB1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66
Operating systemRouterOS v7, License level 4
Operating temparature-40°C to +70°C
Powering
Number of DC inputs3 (PoE-In, MicroUSB, DC jack)
PoE-In input voltage18-57 V
MicroUSB input voltage5-5 V
DC jack input voltage12-57 V
Power adapter nominal voltage24 V
Power adapter nominal current1.2 A
PoE-in802.3af/at
PoE-out802.3af (Ether2)
Smart PoEInjector
Max out per port output (input < 30 V)650 mA
Max out per port output (input > 30 V)450 mA
Max power consumption (without attachments)6 W
Max power consumption23 W
Wireless specifications
Rate (2.4 GHz)Tx (dBm)Receive Sensitivity
1MBit/s22-96
11MBit/s22-89
6MBit/s20-93
54MBit/s18-74
MCS020-93
MCS716-71

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