5G/4G/3G/2G & Dual SIM/eSIM
TR-345 Industrial Router supports diverse cellular network access across 2G/3G/4G/5G, with 4G LTE options including Cat1/Cat4/Cat6, and 5G NR supporting eMBB/RedCap for high-bandwidth or lightweight IoT scenarios. Equipped with dual physical SIM slots and dual eSIM profiles, this rugged industrial router enables flexible operator switching, automatic failover, and seamless link backup, ensuring reliable connectivity even under carrier disruptions or harsh field conditions.
Gigabit Ethernet Interface & Wi-Fi
TR-345 Industrial Router is equipped with multiple Gigabit Ethernet ports supporting WAN/LAN auto-sensing, and features dual-band Wi-Fi 4 (2.4GHz) and Wi-Fi 5 (5GHz) for robust wireless coverage. This combination delivers high-speed wired transmission alongside flexible wireless access, effectively addressing the diverse needs of industrial equipment connectivity, reliable data transmission, and efficient on‑site networking in demanding deployment scenarios.
Integrated Serial and GPIO Interfaces
TR-345 Industrial Router features an integrated design with versatile serial interfaces (1×RS232 + 2×RS485) and 4×GPIO pins, facilitating direct connection to a wide range of industrial field devices while enabling precise control over digital (on/off) inputs and outputs. This built-in interface suite simplifies legacy equipment integration, supports real‑time status monitoring, and allows remote actuation for automation scenarios, making the TR‑345 a flexible and cost‑effective solution for on‑site control and data acquisition in harsh industrial environments.
TesproOS System & Remote O&M
TR-345 Industrial Router is equipped with the proprietary TesproOS operating system and an intuitive visual web‑based management dashboard, enabling comprehensive full‑lifecycle device management. It supports real‑time cluster status monitoring, remote batch parameter configuration, log diagnostics, and cloud‑based OTA firmware upgrades; combined with multi‑layer VPN encryption, this robust system streamlines remote operations and maintenance (O&M) without the need for on‑site visits, significantly reducing troubleshooting time and overall operational expenses.