The TRB246 is an industrial 4G LTE gateway equipped with I/Os, RS232, RS485, and Ethernet interfaces for IoT solutions requiring versatility and reliable M2M communication support. This gateway has dual SIM functionality and supports multiple protocols, like DNP3, DLMS, and Modbus, vital for ensuring smooth data transmission. Encased in aluminium housing, this industrial-grade IoT gateway can tolerate extreme environmental conditions in manufacturing, agriculture, or construction.Teltonika Industrial router, IoT LTE gateway TRB246 Cat 4, 1x RJ45 100Mb/s, IP30. Device type: Cellular network gateway, Product colour: Black, Housing material: Aluminium. Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Networking standards: IEEE 802.11e, IEEE 802.3, IEEE 802.3az, IEEE 802.3u. Data network: 2G, 3G, 4G, LTE, SIM interface: 3 V, SIM card type: MiniSIM. Serial interface type: RS-232, RS-232/485, RS-232 signals: CTS, RTS, Rx, Tx, RS-485 signals: Data+, Data-, RDA-, RDB+. Processor manufacturer: Mediatek, Processor frequency: 0.58 GHz, RAM capacity: 0.128 GB