The TRM240 is an industrial-grade USB LTE Cat 1 modem with a robust casing and an external antenna for improved signal coverage. This product is perfect for upgrading existing industrial equipment with cost-efficient LTE connectivity. The TRM240 cellular industrial LTE Cat 1 modem is a compact and simple connectivity device that can provide cellular functionality to equipment in all market segments. It is backward compatible with 3G and 2G, making it the universal choice when it comes to large-scale connectivity upgrades for industrial or public infrastructure. It offers a long and stable lifecycle important for IIoT projects because you can use conventional cellular technologies and enjoy more efficient data plans with LTE Cat 1. TRM240 features a USB interface for power and communication, drivers that support all relevant platforms, and an SMA connector for an external antenna to achieve better signal coverage. The modem can be used to provide an Internet connection to RASPBERRY.

Technical Features

Hardware

• Mobile: 4G/LTE (Cat 1), 3G, 2G
• Power options: microUSB, 5 VDC
• SIM: 1 x Internal SIM slot (2FF)
• Antenna connectors: 1 x SMA for mobile
• USB: 1 x Micro USB slave
• Status LEDs: 1 x LTE, 1 x Network, 1 x Power
• Ingress protection rating: IP30
• Operating humidity: 10% to 90% non-condensing
• Operating temperature: -40 °C to 75 °C
• Casing: Aluminum housing with DIN rail mounting option
• Dimensions (L x H x D): 74.5 x 25 x 64.5 mm
• Weight: 131 g

Software

• Network manager: Windows 7/8/8.1/10, Linux Distributions
• USB serial driver: Windows 7/8/8.1/10, Windows CE 5.0/6.0, Linux 2.6~5.4, Android 4.x/5.x/6.x/7.x/8.x
• RIL driver: Android 4.x/5.x/6.x/7.x/8.x
• NDIS driver: Windows 7/8/8.1/10
• Gobinet driver: Linux 2.6~5.4
• QMI_WWAN driver: Linux 3.4~5.4
• Control via AT commands: 3GPP TS27.007 and advanced AT commands