MikroTik KNOT LR8G πύλη/ελεγκτής 100 Mbit/s (RB924IR-2ND-BT5&BG770A&R11E-LR8G)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  MikroTik
• Model / MPN
  KNOT LR8G (RB924IR-2ND-BT5&BG770A&R11E-LR8G)
• SKU
  WLONONWCRPTSS
• EAN
  4752224009869
• Category
  IoT Gateway / LoRaWAN Gateway / Networking Device
• CPU
  QCA9531, 650 MHz
• RAM
  64 MB
• Storage
  128 MB (SPI NAND)
• Operating System
  RouterOS v7
• License Level
  4
• Ethernet Ports
  2 × 100 Mbps
• PoE
  PoE-in and PoE-out (PoE-out on Ether2)
• Wi‑Fi
  2.4 GHz 802.11 b/g/n, 2x2, up to 300 Mbps
• Bluetooth
  Bluetooth 5.2
• LoRa Versions
  868 MHz and 915 MHz variants available
• LoRa TX Power
  863–870 MHz: 14 dBm; 902–928 MHz: 23 dBm
• LoRa Receive Sensitivity
  -137 dBm @ SF12
• Cellular
  LTE Cat-M1 / NB2 (NB-IoT compatible)
• GNSS
  GPS, GLONASS, BeiDou, Galileo
• Antenna Connectors
  SMA female connectors for LTE, GPS and LoRa
• Ports & Interfaces
  2×Ethernet, microUSB type AB, Nano SIM slot, RS485/Modbus, GPIO header, antenna connectors
• Protocols / Features
  UDP packet forwarder for LoRa, MQTT, HTTPS, Modbus-to-TCP bridging, BLE advertisement forwarding
• Power Consumption
  Max ~2 W
• Power Input
  PoE-in, DC jack, microUSB
• Dimensions
  122 × 87 × 26 mm
• Operating Temperature
  -40°C to +70°C
• MTBF
  ≈200,000 hours @ 25°C
• Weight
  200 g
• Package Weight
  500 g
• Use Cases
  LoRa gateway operation, asset tracking, telemetry collection, sensor aggregation, industrial automation

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