Teltonika Networks
TRM250
TRM250
TRM250 is an industrial grade cellular modem with multiple LPWAN connectivity options. It features NB-IoT, LTE Cat-M1, and is backward compatible with EGPRS (2G).
It offers an extremely long lifecycle, low power consumption, and is the most flexible option when upgrading the connectivity of existing industrial equipment.
TRM250 has a USB interface, a durable aluminum housing, and an external antenna for better signal coverage.
It is perfect for providing cost-efficient internet connectivity in remote monitoring applications.
| HARDWARE | |
| Mobile | LTE (Cat-M1) / NB-IoT / EGPRS |
| SIM slot | Mini SIM (2FF) |
| Antenna connector | 1 x SMA |
| Operating Voltage | 5 V - powered via microUSB |
| Power consumption | 3.6 W Max |
| Configuration interface | microUSB |
| LED indicators | Power and Network status LEDs |
| Operating temperature | -40 °C to 75 °C |
| Operating humidity | 10 % to 90 % non-condensing |
| Casing material | Aluminium housing |
| Ingress Protection Rating | IP30 |
| Dimensions (W x H x D) | 74.5 x 25 x 64.5 mm |
| Weight | 130 g |
|
SOFTWARE |
|
| Management software | Windows Connection Manager (NDIS driver) |
| USB Serial Driver | Windows 7/8/8.1/10, Linux 2.6/3.x/4.1~4.14, 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 2.6/3.x/4.1~4.14 |
| Linux qmi wwan Driver | 3.x (3.4 and later)/4.1~4.14 |
| Protocols | TCP/UDP/PPP/FTP(S)/HTTP(S)/NTP/PING/QMI/SSL |
| INTERFACES | |
| Management interface | AT Commands (3GPP TS27.007, 3GPP TS27.005) Hayes AT Command set Enhanced AT Commands |
