Industrial 4G Modem TRM142
Description
The TRM142 4G industrial modem is a compact solution for mobile connectivity in industrial environments, designed by Teltonika Networks for applications requiring data communication over cellular networks and RS232 serial interface. It supports 4G LTE FDD networks up to 150 Mbps download and 50 Mbps upload, 4G LTE TDD up to 130 Mbps download and 30 Mbps upload, with fallback to 3G and 2G technologies.
The device offers 1 Mini SIM slot, 1 DB9 RS232 connector with RTS and CTS flow control, 1 micro USB port as a virtual network interface, 1 SMA connector for mobile antenna and dedicated LEDs for power, network and mobile status. Power is supplied via a 4-pin industrial DC connector with a 9-30 VDC input range and protection against overvoltage, reverse polarity, and surge.
The aluminum case and compact size make it suitable for installation in various industrial contexts. DIN rail, wall or flat surface mounting options are supported via additional kit.
Key Features
- 4G LTE FDD mobile connectivity up to 150 Mbps downlink and 50 Mbps uplink
- 4G LTE TDD support up to 130 Mbps downlink and 30 Mbps uplink
- Fallback to 3G HSPA+, HSUPA, WCDMA and 2G EDGE, GPRS networks
- 1 x RS232 serial interface on DB9 connector with RTS and CTS
- 1 x Mini SIM slot 2FF, 1.8V and 3V
- 1 x micro USB with virtual network interface
- 9 - 30 VDC power supply with overvoltage, reverse polarity and surge protection
- Rubber case Aluminum, weight 135 g
- Mounting on DIN rail, wall or flat surface with additional kit
- Certifications and approvals CE, UKCA, CB, RCM, EAC, UCRF, WEEE