


Flexible GSM-R USB modems for secure railway communication
ART.NO: trm-5t-usb-terminal
Industries: Transportation
TRM-5T USB and TRM-5T USB ext are high-performance GSM-R modems with USB connectivity from Triorail, ideal for flexible and fast communication in railway environments. These modems offer support for both voice and data communications via GSM-R, EGSM900 and GSM1800, ensuring stable operation even in harsh conditions.
With support for Windows® 8/10 via USB CDC-ACM driver as well as digital audio and power supply via USB, installation is simple and easy. The TRM-5T USB ext also supports the extended EGSM-R band for even better coverage and performance.
Key characteristics:
- Compact and lightweight: only 45 x 40 x 20 mm, 70 g
- USB connection: Easy integration with PC and laptops
- Powerful performance: 2W RF power for GSM-R/EGSM-R
- Advanced communication: GPRS class 10, SMS, TCP/IP, CSD
- Safe railway communications: Group and emergency calls (VGCS, VBS, REC)
- Robust design: Temperature resistance from -25°C to +70°C
Ideal for railway and industrial environments where reliable and secure communication is essential.