With LTE antenna With both LTE and GNSS antennas Package Contents TRB245 TRB245 TRB245 TRB245 Sticky pad for GNSS antenna TL-TRB245 Package contents




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TL-TRB245 - Teltonika Industrial M2M Gateway

  • 4G (LTE) – Cat 4 up to 150 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps
  • Operator black/white list
  • Dual SIM ensures internet connectivity if single operator network stops working
  • Teltonika Remote Management System compatible
  • 18-month warranty
  • Manufactured in Europe

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TL-TRB245 Teltonika Gateway

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TL-TRB245 & 12 Months Remote Management System Credits

In the 'extra information' section on the checkout page, please provide us with an Admin email address. Teltonika RMS Info


The Teltonika TRB245 Industrial LTE Cat 4 Gateway Board is equipped with a single Ethernet port, Digital Inputs/Outputs and RS232/RS485 interfaces for integration with both modern and legacy industrial equipment. The device's compact design makes it perfect for an application where a sole gadget must be granted reliable Internet connectivity and its CAT4 150Mbps capacity ensures strong performance. The TRB245 is engineered to be used in industrial applications and therefore it has a robust frame and a wide range of advanced software features such as SMS control, Firewall, Open VPN, IPsec, RMS and FOTA support.

The TRB245 features dual-SIM functionality with auto-failover, giving it reliable continuity even in scenarios where the primary connection is lost. This kind of backup recovery is valuable whether in a domestic environment or an industrial setting, highlighting the versatility of this gateway device.

The TRB245 can also be used as a simple gateway, or 'modem', for multi-WAN routers that otherwise lack a strong 4G option (since multi-WAN routers often use USB as inputs for a 4G connection, limiting the selection to unreliable USB dongles). An external antenna should always be used with the TRB245 in this scenario to ensure a strong mobile connection.

The TRB245 can even be used as a mobile gateway for devices that are installed quite remotely and don’t need to operate as part of a network, such as Raspberry Pis or other standalone computers. This capacity for remote installations is influenced by how the gateway's dual-SIM capacity, giving it a degree of reliable continuity even in areas with a tenuous connection signal.



Specification datasheet

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Mobile 4G (LTE) – Cat 4 up to 150 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps
Bridge Direct connection (bridge) between mobile ISP and device on LAN
Status Signal strength, Connected band, SINR, RSRP, RSRQ, Bytes sent/received
SMS SMS status, SMS configuration, send/read SMS via HTTP POST/GET, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS (planned), SMS autoreply
LAN 1 x LAN port 10/100 Mbps, comply IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX
Configurable I/O 3 x Configurable Inputs/Outputs. Digital input 0 - 6 V detected as logic low, 8 - 30 V detected as logic high. Open collector output, max output 30 V, 300 mA
  Power Connector 2 pins in 16 pin industrial terminal block
Input voltage range 9 – 30 VDC, reverse polarity protection, surge protection +/-1 kV 50 µs max
Antennas 1 x SMA connector for LTE, 1 x SMA connector for GNSS
Casing Material Aluminium housing with DIN rail mounting option
Dimensions 74 x 83 x 25 mm (L x W x H)
EU Declaration of Conformity Download here 21.07.2022
UK Declaration of Conformity (UKCA) Download here 12.08.2021
Quick Start Guide Download here 10.11.2020
High-Resolution Images Download here 23.04.2021
Teltonika Networks use case catalog Download here 02.09.21
Remote Managemant System Explained

Remote Management System Explained

Teltonika’s Remote Management System (RMS) is a powerful online IoT platform, allowing users to remotely monitor and manage all their compatible Teltonika devices. From 4G routers to IoT gateways to Access Points, RMS can be used to control a wide variety of Teltonika devices with great convenience.