TRB256
Industrial NB-IoT Gateway
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 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.
CONNECTIVITY
4G/LTE Cat M1/Cat NB1, NB2/EGPRS
450 MHz BAND
Greater LTE signal penetration and increased connectivity coverage
DUAL SIM
Auto-failover, backup WAN, and more switching scenarios
INTERFACES
Ethernet, I/Os, and Serial (RS232, RS485) interfaces with 16-pin terminal block
3d model
PRODUCT GALLERY
introduction video
qsg video
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