The Teltonika TRB256 is a rugged industrial-grade 4G LTE NB-IoT gateway developed for a wide array of IoT solutions. Featuring LTE Cat M1, NB1, NB2, and EGPRS connectivity, it ensures optimal performance even in challenging environments, with superior LTE signal penetration through the 450 MHz frequency band. Equipped with dual SIM slots for automatic failover, the TRB256 offers continuous and reliable connectivity.
Built for versatile M2M applications, the TRB256 provides multiple WAN interfaces, including Ethernet, RS232, RS485, and I/Os through a 16-pin terminal block. It is housed in a durable aluminium enclosure, offering various mounting options (DIN rail, wall mount, or flat surface) and providing IP30 protection.
The TRB256 operates on RutOS, a Linux-based operating system built on OpenWRT. It supports advanced security features, including pre-shared key and certificate-based authentication, IP filtering, firewalls, and attack prevention. The device also provides extensive VPN support, including OpenVPN, IPsec, WireGuard, ZeroTier, and more.
With comprehensive monitoring and management options via Web UI, FOTA, SSH, TR-069, MQTT, SNMP, JSON-RPC, and RMS, the TRB256 integrates seamlessly with various cloud solutions such as Azure IoT Hub, Cloud of Things, Cumulocity, and ThingWorx. Its GNSS capabilities, including GPS, GLONASS, BeiDou, Galileo, and QZSS, offer geolocation and geofencing functionalities.
The Teltonika TRB256 is the ideal choice for projects that demand robust connectivity, high performance, and extensive management features in industrial environments.
