The TRB256 is an industrial 4G LTE NB-IoT gateway designed to be applied to a broad range of IoT solutions. The device is equipped with multiple WAN interfaces, such as I/Os, RS232, RS485, and an Ethernet port, additionally boasting dual SIM functionality for continuous connectivity. This industrial-grade gateway also supports the 450 MHz frequency band, offering superior LTE signal penetration compared to standard frequencies, making it an optimal choice for a diverse range of M2M applications.
| Vendor | Teltonika Networks |
|---|---|
| 4G/LTE | M1/NB |
| 2G/3G | NB2/EGPRS |
| CPU (MHz) | 580 |
| RAM (MB) | 128 |
| Flash memory (MB) | 16 |
| Power voltage (VDC) | Sep-30 |
| SIM card slots | 2 |
| Ethernet Ports | 1 |
| Ethernet speed (Mbps) | 100 |
| Wi-Fi standard | n |
| GNSS | Yes |
| I/Os | 7 |
| RS232 | Yes |
| RS485 | Yes |
| RMS support | Yes |
| RutOS | Yes |
TRB142 is an ultra-small, lightweight, and energy-efficient IoT gateway equipped with mission-critical LTE connectivity. TRB142 comes with a widely used RS232 interface for remote management of industrial devices.
TRB141 is a small industrial LTE Cat 1 gateway equipped with diverse inputs/outputs and a Micro USB port. This gateway comes with secure, highly customizable RutOS and works perfectly for remote management of devices and applications using I/O.
TRB145 is an ultra-small, lightweight, and energy-efficient IoT gateway equipped with mission-critical LTE connectivity that comes with a widely used RS485 interface for remote management of industrial equipment.