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MikroTik IoT Gateway NB IoT CAT-M WiFi4 BT5.2 RS485 PoE DIN-Rail | RB924I-2ND-BT5&BG77

SKU: RB924I-2ND-BT5&BG77
MikroTik IoT Gateway NB IoT CAT-M WiFi4 BT5.2 RS485 PoE DIN-Rail | RB924I-2ND-BT5&BG77 Gateways/Controllers MikroTik
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  • Description
  • Specifications
  • Downloads

  • All-in-One NB/CAT-M IoT Gateway with WiFi 4, Bluetooth 5.2 & RS485

    QCA9531 650 MHz, 64 MB RAM, 16 MB FLASH, 18 W, 802.3af/at, 802.11b/g/n, 300 Mbit/s, Wi-Fi 4, RS485
    The newest addition to the MikroTik IoT product family – KNOT – is a truly universal device with exceptional connectivity options and protocol support. It is an IoT Gateway that uses Narrow Band and CAT-M technology. Because of the low cost, low bandwidth cellular connection, it is supported by countless mobile operators around the globe.
    KNOT can monitor onboard GPIOs, convert Modbus protocol to TCP, and even forward Bluetooth packets to TCP/IP network via HTTPS and MQTT.
    You can use the KNOT as a TCP bridge from wired Modbus sensors to send readings to a Modbus server. Yes, the KNOT brings wireless connectivity to wired sensors, such as electricity meters and relays.
    It could be used as a backup connection for the Ethernet or as a management channel for your network. NB/CAT-M monthly plan is much cheaper than LTE. Why spend extra money on bandwidth you don’t need? For example, you can manage a KNOT-powered vending machine with temperature and liquid sensors with only a few megabytes per day!
     
    KNOT features so many protocol support and connectivity options:
    2.4 GHz wireless, Bluetooth, 2x 100 Mbps Ethernet ports with PoE-in and PoE-out, Micro-USB. Maximum convenience at the lowest cost!
    With the Bluetooth interface, you can use the KNOT for asset tracking and telemetry based on Bluetooth advertisement packets. KNOT supports any BLE tag that sends advertisement data. iBeacon, Eddystone or any other format.
    It has powerful filters for forwarding only relevant packets and ignoring others.
    KNOT is a great tool for most outdoor cabinet IoT applications as well. It comes with a DIN rail mount that allows easy integration with all kinds of setups: from agriculture and asset tracking to cold chain monitoring, industrial manufacturing, and so on.
    Bring flexible low-cost connectivity to the most remote or tricky areas with the MikroTik KNOT!

  • Antenna gain level (max) 1.5 dBi Certification CE, FCC, IC, EAC, ROHS
    IP code IP20 Mounting type DIN-rail
    Product colour White Country of Origin Lithuania
    Tariff No. 8517620000 UNSPSC Code 43222605
    Bluetooth Yes Bluetooth version 5.2
    Cabling technology 10/100Base-T(X) Ethernet LAN data rates 10, 100
    Forwarding rate 300 Mpps Networking standards IEEE 802.11a/b/g/n, IEEE 802.3af/at
    Top Wi-Fi standard Wi-Fi 4 (802.11n) Wi-Fi Yes
    Wi-Fi band Single-band (2.4 GHz) Wi-Fi standards 802.11b/g, Wi-Fi 4 (802.11n)
    WLAN data rate (max) 300 Mbit/s WLAN data rates supported 300 Mbit/s
    Operating temperature -40 - 70 °C Depth (package) 5 cm
    Gross Weight (Package) 0.62 kg Height (package) 23.5 cm
    Width (package) 11.2 cm Flash memory 16 MB
    Internal memory 64 MB Processor model QCA9531
    Ethernet LAN (RJ-45) ports 2 Micro-USB 2.0 ports 1
    Serial interface type RS-485 SIM card slot Yes
    SIM card type NanoSIM Power consumption 18 W (typical)
    Power over Ethernet (PoE) Yes Net Weight (Product, kg) 0.44 kg
    Product Depth 8.7 cm Product Height 2.6 cm
    Product Width 12.2 cm Compatible OS RouterOS
    Built-in processor Yes Processor frequency 650 MHz
    Wireless connection Yes Brand Name MikroTik
    Warranty 15 Month(s) Main category Network
    Subcategory Firewalls & Gateways Subcategory Gateways/Controllers
  • Description Downloads
    MikroTik IoT Gateway NB IoT CAT-M WiFi4 BT5.2 RS485 PoE DIN-Rail | RB924I-2ND-BT5&BG77 DataSheet Download
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