Industrial LTE Cat1 RS232 TRB142 gateway

Description

The TRB142 is an extremely compact industrial gateway (74.5x25x64.4mm, approximately 135g) with LTE Cat1 connectivity up to 10Mbps download and 5Mbps upload, and 3G/2G backup compatibility.

It features an RS232 (DB9) port, a Gigabit Ethernet (LAN) port, a micro-USB interface, a Mini-SIM slot, an LTE SMA antenna, and a 4-pin industrial connector for DC power (9-30V) and configurable digital inputs/outputs (I/O juggler).

RutOS enables advanced features such as static routing, firewall, bridge/passthrough, captive portal hotspot, multi-protocol VPN (OpenVPN, IPsec, GRE, WireGuard, ZeroTier, DMVPN, PPTP, L2TP, SSTP, etc.), connection monitoring (ping reboot, wget reboot, LCP/ICMP), MQTT, Modbus TCP, and DNP3 support.

Includes IoT services via two-way SMS (programmable, autoreply, SMS†’HTTP/EMAIL), USSD, mobile quota control, band lock, and auto APN. Supports remote management via WebUI, SSH, RMS, SNMP, JSON-RPC, and FOTA.

Built with an IP30 aluminum enclosure, it operates from "40°C to +75°C and has a humidity range of 10"90% non-condensing. Consumption is less than 5W and can be mounted on a DIN rail or flat surfaces.Main Features

• LTE Cat1 up to 10Mbps DL / 5Mbps UL; 3G/2G fallback
• RS232 (DB9) port for industrial serial communication
• 1 Gigabit Ethernet LAN port with auto MDI/MDIX support
• Micro-USB, Mini-SIM slot, LTE SMA antenna
• Configurable digital input/output (I/O juggler)
• Routing, firewall, bridge/passthrough, captive portal
• Multi-protocol VPN and anti-DDoS protection
• IoT protocols: MQTT, Modbus TCP, DNP3; advanced SMS/USSD
• Remote management: WebUI, SSH, RMS, SNMP, JSON-RPC, FOTA
• IP30 aluminum case; dimensions 74.5 x 25 x 64.4 mm; Weight: approx. 135g
• Power supply: 9-30VDC, polarity/transient protection; power consumption <5W
• Operating temperature: "40°C/+75°C; humidity: 10-90% non-condensing