Teltonika

Teltonika TRB141 4G LTE Gateway – Industrial Router

Processor modelARM Cortex-A7 1.2 GHz CPU
Internal memory128 MB (50 MB available for userspace) GB
Ethernet LAN (RJ-45) ports0
Net weight0.025 kg
Antenna type1 x SMA for LTE

The Teltonika TRB141 is a compact 4G LTE gateway designed to deliver reliable mobile broadband connectivity where fixed infrastructure isn't available. This industrial-grade router bridges 2G, 3G, and 4G networks, making it an ideal solution for remote monitoring, IoT deployments, and backup connectivity in mission-critical environments.

Description

Rugged Design Built for Harsh Conditions

Wide operating temperature range from -40°C to 75°C and sealed aluminum housing for outdoor resilience
Runs RutOS, a Linux-based operating system optimized for industrial applications with pre-configured firewall security and NAT capabilities
Single external SMA antenna for LTE connectivity with minimal installation footprint
Virtual network interface via micro USB for flexible integration with existing systems
ARM Cortex-A7 processor at 1.2 GHz with 128 MB internal memory for stable, long-term operation

Perfect for utilities, agriculture, transportation, and remote facility management where you need a dependable gateway without the complexity of Wi-Fi. The TRB141 excels in scenarios requiring industrial-grade durability and 24/7 uptime.

Specifications

Brand	Teltonika
Processor model	ARM Cortex-A7 1.2 GHz CPU
Internal memory	128 MB (50 MB available for userspace) GB
Ethernet LAN (RJ-45) ports	0
Net weight	0.025 kg
Antenna type	1 x SMA for LTE
Antennas quantity	1
Dimensions (WxDxH)	74,5x64,4x25 mm
Firewall security	Pre-configured firewall rules can be enabled via the WebUI, unlimited firewall configuration via CLI; NAT; NAT-T
Housing material	Aluminum
Mesh Support	No
Mobile Broadband	2G/3G/4G
MU-MiMO	No
Operating relative humidity (H-H)	10 % to 90 % non-condensing %
Operating temperature (T-T)	-40 °C to 75 °C °C
Software type	RutOS (OpenWrt based Linux OS)
USB ports quantity	1 x Virtual network interface via micro USB
Wi-Fi band	No Wi-Fi
EAN	4779027312620