TRB501 smart grid

The Teltonika TRB501 is a compact industrial 5G gateway designed for secure, high-performance connectivity in mission-critical applications. Featuring a 3GPP Release 16 modem, a 2.5 Gbps Ethernet port, and SCADA protocol support (Modbus, DNP3, DLMS), it provides the ideal solution for utilities, automation, and critical infrastructure. Built for extreme conditions, the TRB501 operates from −40 °C to +75 °C and is housed in rugged aluminium, ensuring reliability in demanding environments. With support for roaming IoT SIMs and advanced VPN security, it delivers resilient, always-on connectivity where it matters most.

Key Features:

• 5G Release 16 with carrier aggregation
• 2.5 Gbps Ethernet backhaul
• Supports Modbus, DNP3, DLMS for SCADA/telemetry
• Full VPN/security suite with advanced routing
• Operating range: −40 °C to +75 °C
• SIM: 1 × Mini-SIM (2FF)
• TRB501 Supplied with UK PSU and Antennas (Part Code TRB501100200)