The TRB256 is an industrial 4G LTE NB-IoT gateway designed for use in a variety of IoT solutions. The device features multiple WAN interfaces such as I/Os, RS232, RS485, an Ethernet port, and dual SIM functionality for continuous connectivity. This industrial-grade gateway also supports the 450 MHz frequency band, which offers better LTE signal penetration compared to standard frequencies, making it an optimal choice for a wide range of M2M applications.
Connectivity: 4G/LTE Cat M1/Cat NB1, NB2/EGPRS.
Dual SIM: With automatic failover, backup WAN, and other switching scenarios.
Serial Interface: Equipped with RS232/RS485 for serial communication. Ethernet, I/Os, and serial (RS232, RS485) interfaces with a 16-pin terminal block.
Router type | 4G router, Mobile Router |
Number of ports | 1 portion |
Network connections | RJ45 (1x) |
Router functions | Quality of Service (QoS), VPN |
Item number | 17693128 |
Manufacturer | Teltonika |
Category | Routers |
Manufacturer no. | TRB255000000 |
Release date | 11.9.2020 |
May include power adapter | No |
Colour | Grey |
Exact colour description | Grey |
Router type | 4G router, Mobile Router |
Router functions | Quality of Service (QoS), VPN |
VPN support | IPSec, L2TP, PPTP |
Number of antennas | 2 x |
SIM card type | Mini SIM |
Mobile phone standard | 4G |
Number of ports | 1 portion |
Network connections | RJ45 (1x) |
Max. port speed | 100 Mbit/s |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Allen key, GNSS antenna, LTE antenna |
Length | 2.50 cm |
Width | 8.30 cm |
Height | 7.40 cm |
Weight | 165 g |
Length | 18.10 cm |
Width | 15.30 cm |
Height | 7.30 cm |
Weight | 467 g |
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