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




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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
  • Teltonika Remote Management System compatible
  • Dual SIM ensures internet connectivity if single operator network stops working
  • 18 month warranty

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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)
UK Conformity Assessment (UKCA) Click 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