Teltonika TRM250, modem LTE Cat 1-M1, NB -IoT, 2G
Code: ART-148604 4779027312781 TRM250000000
The Industrial Cellular Modem TRM250 is a rugged, compact and extremely versatile connectivity device is able to provide cellular capabilities to equipment across IoT and Industrial IoT applications. This futureproof product features both NB-IoT and LTE Cat-M1 LPWAN communication options and is backwards compatible with 2G. This means that you can upgrade your existing infrastructure with a cost-efficient and reliable connectivity device which will adapt to the changing telecommunications environment and will enable you to use the best cellular M2M technologies for many years to come. Easy to deploy, easy to use and even easier to maintain, TRM250 comes with a USB interface for power & communication, drivers supporting all relevant platforms and one SMA connector for an external antenna to obtain better signal coverage.
Tech Detail Table
Tech Detail Table
| Antenna type | Internal |
| Compliance industry standards | TCP/UDP/PPP/FTP(S)/HTTP(S)/NTP/PING/QMI/SSL |
| Depth | 64.5 mm |
| Height | 25 mm |
| Housing material | Aluminium |
| LED indicators | Y |
| Manual | Y |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | -40 - 75 °C |
| Product colour | Aluminium, Blue |
| Quick start guide | Y |
| USB connector type | Micro-USB |
| USB ports quantity | 1 |
| Weight | 130 g |
| Width | 74.5 mm |
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