Teltonika TRB256 Dual-SIM LTE-M NB-IoT RS232/RS485 Gateway

The Teltonika TRB256 is a specialist industrial cellular gateway for utility monitoring and low-data-rate M2M applications. It supports LTE Cat M1, NB-IoT NB1/NB2 and EGPRS connectivity, including relevant 450 MHz operator bands, instead of the standard broadband LTE Cat 4 used in many routers. Dual SIM options help with operator selection and automatic failover where supported. An Ethernet interface and RS232/RS485 serial interfaces can connect remote meters, control systems and other equipment, while configurable I/O adds field integration possibilities. Its communication technologies are designed for telemetry and long-term low-bandwidth data transfer rather than high-speed video or office internet access. Confirm that the local mobile operator supports the intended LTE-M, NB-IoT and 450 MHz frequencies before deployment. Networx Hub Dubai handles TRB256 enquiries for UAE and African utility networks.

• Mobile: LTE Cat M1 / NB-IoT NB1/NB2 / EGPRS
• Network: dual SIM with fallback and failover options
• Interfaces: Ethernet RJ45, RS232 and RS485 serial
• Low-band connectivity: supports applicable 450 MHz bands
• I/O: industrial monitoring inputs/outputs via 16-pin block

Enquiries are answered directly by NetworxHub — pricing available for single units and bulk orders.