Teltonika TRB255 Industrial Router – Rugged Cat M1 LTE Gateway for IoT and M2M Solutions

Teltonika TRB255 is a rugged and highly reliable Cat M1 LTE industrial router designed for ultra-low bandwidth IoT and M2M solutions. Supporting LTE Cat M1, NB-IoT, and 2G fallback, it provides wide-area coverage and power-efficient communication for industrial systems.

Equipped with multiple interfaces including Ethernet, RS232, RS485, and digital I/O, the TRB255 is ideal for connecting remote sensors, PLCs, and other automation equipment. It is housed in an aluminum industrial enclosure and supports a wide input voltage range, making it suitable for mission-critical operations in energy, utilities, manufacturing, and smart infrastructure.

Technical Specifications:

• Cellular Network: LTE Cat M1, NB-IoT, and EGPRS (2G) fallback
• Ports:
  • 1x Ethernet (10/100 Mbps)
  • 1x RS232 (DB9)
  • 1x RS485 (Terminal block)
  • 2x Digital Inputs, 2x Digital Outputs
• SIM Slot: 1x Micro SIM
• Power Input: 9–30V DC
• Antenna: 1x LTE (SMA)
• Security: OpenVPN, IPsec, Firewall, L2TP, PPTP, GRE
• Remote Management: Compatible with Teltonika RMS
• Operating Temp: -40°C to +75°C
• Enclosure: Durable aluminum housing
• Mounting: DIN rail or wall mount

Top Features:

• Low-Power LTE Communication – Ideal for remote IoT deployments using Cat M1 and NB-IoT
• Multi-Interface Support – RS232, RS485, Ethernet, and I/O for industrial integration
• Industrial-Grade Design – Operates reliably in harsh environments
• Advanced Security – Built-in firewall and VPN support for secure remote access
• Remote Monitoring – Easily manageable via Teltonika’s RMS platform

Applications:

• Remote energy metering
• SCADA system integration
• Water and waste management
• Smart city and utility infrastructure
• Low-bandwidth sensor communication

Buy Teltonika TRB255 Industrial Router in Kenya – Best Industrial Modem for Cat M1/NB-IoT Connectivity
If you need reliable communication for remote IoT systems, the Teltonika TRB255 is among the best industrial modem solutions available. With low-power LTE connectivity and multiple serials and I/O ports, it fits perfectly within smart deployments and networking accessories in Nairobi.