Teltonika TRB142
Gateway | RS-232, Modbus | LTE B1/B20/B28/B3/B7/B8
Main Specification
| Product Description | Teltonika TRB142 - gateway |
|---|---|
| Device Type | Gateway |
| Form Factor | External |
| Localisation | Europe |
| Processor | 1 x ARM Cortex-A7 1.2 GHz |
| RAM | 128 MB |
| Flash Memory | 512 MB |
| Data Link Protocol | RS-232, Modbus |
| Capacity | VPN tunnels: 5 |
| Mobile Broadband Access | Yes |
| Mobile Communication Protocol | GSM, GPRS, UMTS, EDGE, HSPA+, FDD LTE |
| Mobile Band | LTE B1/B20/B28/B3/B7/B8 |
| Included Accessories | LTE aerial, hex key |
| Dimensions (WxDxH) | 6 cm x 7 cm x 1.8 cm |
| Weight | 135 g |
General
| Device Type | Gateway |
|---|---|
| Width | 6 cm |
| Depth | 7 cm |
| Height | 1.8 cm |
| Weight | 135 g |
| Localisation | Europe |
Processor / Memory / Storage
| Processors Installed | 1 x ARM Cortex-A7 1.2 GHz |
|---|---|
| Max Supported Qty | 1 |
| RAM | 128 MB |
| Flash Memory | 512 MB |
Networking
| Form Factor | External |
|---|---|
| Connectivity Technology | Wireless, wired |
| Data Link Protocol | RS-232, Modbus |
| Network / Transport Protocol | TCP/IP, PPTP, UDP/IP, L2TP, NTP, ICMP/IP, IPSec, DHCP, DNS, DDNS, IPv4, IPv6 |
| Routing Protocol | Static IP routing, GRE |
| Remote Management Protocol | SNMP, HTTP, HTTPS, SSH, SSH-2, CLI, JSON-RPC, Modbus, MQTT |
| Capacity | VPN tunnels: 5 |
| Status Indicators | Power, signal, data |
| Features | Flow control, firewall protection, NAT support, VPN support, MAC address filtering, firmware upgradable, IPSec NAT-Traversal (NAT-T), port forwarding, reset button, DIN rail mountable, GRE tunneling, Firmware Over-the-Air (FOTA), SMS remote control, system log, bridge mode, OpenVPN client, OpenVPN server, aluminium housing |
| Encryption Algorithm | DES, Triple DES, RC2, IKE, TLS, SSL 3.0, 128-bit AES, 192-bit AES, 256-bit AES, IKEv2, 256-bit AES-CBC, 128-bit AES-CBC, 192-bit AES-CBC |
| Authentication Method | X.509 certificates |
Aerial
| Antenna | External detachable |
|---|---|
| Antenna Qty | 1 |
| Directivity | Omni-directional |
| Gain Level | 2 dBi |
Communications
| Mobile Broadband Access | Yes |
|---|---|
| Mobile Communication Protocol | GSM, GPRS, UMTS, EDGE, HSPA+, FDD LTE |
| Mobile Band | LTE B1/B20/B28/B3/B7/B8 |
Internet of Things (IoT)
| Internet of Things (IoT) Compatible | Yes |
|---|---|
| Communications Technology | LTE Cat 1 |
Expansion / Connectivity
| Expansion Slots | 1 (total) / 1 (free) x SIM card |
|---|---|
| Interfaces | 1 x USB - micro-USB 1 x aerial - SMA 1 x RS-232 - DB-9 2 x digital input/output - terminal block |
Miscellaneous
| Included Accessories | LTE aerial, hex key |
|---|---|
| Cables Included | 1 x micro-USB cable - 80 cm |
| Compliant Standards | RoHS, WEEE, IP30, EAC, EN 61000-4-2:2009, EN 61000-4-11:2004, EN 61000-4-3:2006+A1:2008+A2:2010, EN 61000-4-6:2014, EN 61000-4-5:2014, EN 61000-4.4:2012, RED, IEC 62368-1: 2014 Second Edition, EN 62368-1:2014+A11:2017, ETSI EN 301 908-1 V11.1.1, ETSI EN 301 489-52 V1.1.0, EN 301 489-19 V2.1.0, ETSI EN 301 489-1 V2.2.0, EN 300 511 V12.5.1, ETSI EN 301 908-2 V11.1.2, ETSI EN 301 908-13 V11.1.2, EN 50385:2017, EN 62232:2017 |
Power
| Power Device | External power adapter |
|---|---|
| Power Consumption Operational | 5 watt |
Software / System Requirements
| OS Provided | RutOS |
|---|
Environmental Parameters
| Min Operating Temperature | -40 °C |
|---|---|
| Max Operating Temperature | 75 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
Product features
Durable temperature range
Designed to function in harsh conditions, the Teltonika TRB142 can withstand temperatures as low as -40°C and as high as 75°C, ensuring reliability regardless of environment.Versatile connectivity options
Equipped with multiple interfaces such as RS-232, USB, and antenna connectors, this device provides flexibility in connecting with various systems and networks.Robust remote management
The TRB142 supports SSH and CLI protocols for effective management, allowing for easy control and oversight of the system from a distance.Security features
Incorporating firewall protection and NAT support, this gateway ensures secure data transmission and protects against unauthorized access.Efficient performance
Powered by a Cortex-A7 processor running at 1.2 GHz and supported by 128 MB of RAM, the TRB142 is designed to handle data efficiently while maintaining performance.Key selling points
- RS232 is an industrial standard for serial communication
- LTE Cat 1 for M2M/IoT communications
- Compact size, easy integration
- Wide range of power supply voltages
- Teltonika Remote Management System compatible
- RutOS - easy to use, secure and feature rich Operating System
References
MPN: TRB142003000
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04/06/2026 03:42:00