TRB145 4G Cat-1 Gateway
- Technologie
- Routers, gateways, modems en switches
- Partner
- Teltonika Networks
The TRB145 is a compact and highly energy-efficient industrial IoT gateway designed for demanding applications that require reliable and secure cellular connectivity. Equipped with a robust LTE Cat 1 modem, it ensures uninterrupted communication in mission-critical environments. Its integrated RS485 interface enables seamless integration with a wide range of industrial equipment, such as programmable logic controllers (PLCs), sensors, meters, and other automation systems.
Built to operate in harsh conditions, the TRB145 features a durable aluminium housing, DIN rail mount compatibility, and wide temperature tolerance. Its low power consumption makes it ideal for deployments in remote or off-grid locations, including solar-powered setups. Running Teltonika’s powerful and flexible RutOS, the device supports advanced networking, security, and remote management capabilities, including VPNs, firewalls, and compatibility with Teltonika’s Remote Management System (RMS).
Whether used in industrial automation, smart energy, transportation, or utility monitoring, the TRB145 delivers a compact yet powerful solution for reliable remote device control and data acquisition.
Range features
An overview of what’s in the range
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4G/LTE (Cat 1) connectivity – with 3G/2G fallback for reliable remote access
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Compact design – for easy installation in tight industrial space
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RS485 interface – for seamless serial communication with industrial equipment
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Protocol support – for Modbus RTU and DNP3, enabling integration with SCADA and telemetry systems
What’s in this range?
All the variants in the range and a comparison of what they offer
| Category | Specification |
|---|---|
Mobile module | 4G LTE Cat 1 up to 10 DL/5 UL Mbps; 3G up to 384 DL/384 UL kbps; 2G up to 296 DL/236.8 UL kbps |
3GPP Release | Release 12 |
Status | IMSI, ICCID, operator, operator state, data connection state, network type, bandwidth, connected band, signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP, data sent/received, LAC, TAC, cell ID, ARFCN, UARFCN, EARFCN, MCC, and MNC |
SMS | SMS status, SMS configuration, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS autoreply, SMPP |
USSD | Supports sending and reading Unstructured Supplementary Service Data messages |
Block/Allow list | Operator block/allow list (by country or separate operators) |
Multiple PDN | Possibility to use different PDNs for multiple network access and services |
Band management | Band lock, Used band status display |
SIM PIN code management | SIM PIN code management enables setting, changing, or disabling the SIM card’s PIN |
APN | Auto APN |
Bridge | Direct connection (bridge) between mobile ISP and device on LAN |
Passthrough | Gateway assigns its mobile WAN IP address to another device on LAN |
