TRB255 Industrial 4G LTE Gateway With Dual Sim

Features

Description

Robust Industrial IoT & M2M Connectivity Solution The Teltonika TRB255 is a versatile and robust industrial cellular gateway engineered for mission-critical M2M and IoT applications. It provides a vital communication backbone for both modern and legacy industrial equipment, seamlessly integrating them into one unified solution.

Equipped with 4G/LTE (Cat M1), NB-IoT, and 2G EGPRS backward compatibility, the TRB255 ensures reliable and future-proof connectivity. Its dual SIM functionality with auto-failover provides indispensable redundancy, guaranteeing continuous operation by automatically switching between operators in cases of weak signal, data limit, or network failure.

Designed for Industrial Environments Built to withstand harsh conditions, the TRB255 features a durable aluminum housing and a wide operating temperature range of -40 C to 75 C. Its compact design allows for easy integration into space-constrained environments. This gateway is packed with a rich set of interfaces, including an Ethernet port, configurable digital/analog I/Os, and versatile RS232 and RS485 serial ports, making it a universal choice for diverse applications.

The integrated GNSS (GPS, GLONASS, etc.) provides accurate location tracking and geofencing capabilities. Advanced Networking and Security The TRB255 runs on RutOS, a powerful and secure operating system that offers advanced networking features. It supports a wide range of protocols such as Modbus, MQTT, and SNMP for seamless integration with industrial systems.

Security is paramount, with features including a pre-configured firewall, multiple VPN services (OpenVPN, IPsec), and attack prevention mechanisms to protect your critical data and infrastructure. The gateway is also fully compatible with the Teltonika Remote Management System (RMS), allowing for convenient remote monitoring, configuration, and management of your entire fleet of devices.

Key Features: Connectivity: 4G/LTE (Cat M1), NB-IoT, and 2G fallback for wide-ranging coverage. Dual SIM: Ensures connection reliability with auto-failover and backup WAN. Industrial Interfaces: Equipped with RS232, RS485, Ethernet, and multiple configurable I/Os. GNSS: Global Navigation Satellite System for precise location services.

Wide Power Range: Supports a broad power supply voltage range from 9-30 VDC. Robust and Compact: Durable aluminum housing with a small footprint and DIN rail mounting option. Advanced Security: Features OpenVPN, firewall, and attack prevention. Remote Management: Compatible with Teltonika RMS for easy device management.

Mobile Mobile module 4G/LTE (Cat M1), NB-IoT, EGPRS (2G) SIM switch 2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, roaming, no network, network denied, data connection fail, SIM idle protection Status Signal strength (RSSI), SINR, RSRP, RSRQ, Bytes sent/received, connected band, IMSI, ICCID Ethernet LAN 1 x LAN port, 10/100 Mbps Hardware CPU Qualcomm, MIPS 24Kc, 650 MHz Memory 64 MBytes RAM, 16 MBytes Flash Powering option 16-pin terminal block, 9-30 VDC SIM 2 x SIM slots (Mini SIM - 2FF), 1.8 V/3 V Antenna connectors 1 x SMA for LTE, 1 x SMA for GNSS GNSS GPS, GLONASS, BeiDou, Galileo, QZSS Inputs/Outputs On 16-pin socket: 3 x Configurable Digital I/O, 1 x Analog Input Serial 1 x RS232, 1 x RS485 Status LEDs 3 x connection status, 3 x connection strength, 1 x power, 1 x Eth port status Physical Specifications Casing material Aluminium housing Dimensions (W x H x D) 83 x 25 x 74 mm Weight 165 g Operating temperature -40 C to 75 C Ingress Protection Rating IP30 Software / Networking Operating System RutOS (OpenWrt based Linux OS) Network protocols TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL/TLS, ARP, PPP, DHCP, Telnet Security Authentication, Firewall, Attack Prevention (DDOS, port scan), VLAN, Mobile Quota Control VPN OpenVPN, IPsec, GRE, PPTP, L2TP, ZeroTier, WireGuard Monitoring & Management WEB UI, CLI, SSH, SMS, TR-069, SNMP, JSON-RPC, MQTT, RMS