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TRB140

TRB140 is an ultra-small, lightweight, and energy-efficient IoT device with mission-critical LTE Cat 4 and Gigabit Ethernet connectivity options. Linux environment offers a high degree of customization. This gateway is perfect for projects and applications where a single device must be upgraded with reliable and secure internet connectivity

Technical Features

MOBILE MODULE
The device supports 4G LTE Cat 4 with download speeds up to 150 Mbps and upload speeds up to 50 Mbps. 3G connectivity offers up to 21 Mbps downlink and 5.76 Mbps uplink. 2G connectivity provides 236.8 kbps for both downlink and uplink.

3GPP RELEASE
Release 11.

STATUS AND MONITORING
Status reporting includes IMSI, ICCID, operator, operator state, data connection state, network type, bandwidth, connected band, signal strength (RSSI, SINR, RSRP, RSRQ, EC/IO, RSCP), data sent and received, LAC, TAC, cell ID, ARFCN, UARFCN, EARFCN, MCC, and MNC.

SMS
SMS features include status, configuration, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS auto-reply, and SMPP.

USSD
Supports sending and reading Unstructured Supplementary Service Data messages.

BLOCK AND ALLOW LIST
Operator block/allow list configurable by country or individual operators.

MULTIPLE PDN
Supports different PDNs for multiple network access and services.

BAND MANAGEMENT
Includes band lock and used band status display.

SIM PIN CODE MANAGEMENT
Enables setting, changing, or disabling the SIM card’s PIN.

APN
Supports automatic APN configuration.

BRIDGE AND PASSTHROUGH
Provides a direct connection between the mobile ISP and a LAN device. In passthrough mode, the gateway assigns its mobile WAN IP address to another device on LAN.

ETHERNET
One 10/100/1000 Mbps ETH port compliant with IEEE 802.3, 802.3u, and 802.3az standards, supporting auto MDI/MDIX crossover.

NETWORK ROUTING
Supports static routing.

NETWORK PROTOCOLS
Supports TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SFTP, FTP, SMTP, SSL/TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SNMP, MQTT, Wake On LAN (WOL), and VXLAN.

VOIP PASSTHROUGH SUPPORT
H.323 and SIP-ALG NAT helpers allow proper routing of VoIP packets.

CONNECTION MONITORING
Includes Ping Reboot, Wget Reboot, Periodic Reboot, LCP, and ICMP link inspection.

FIREWALL
Supports port forwarding, traffic rules, custom rules, and TTL target customization.

FIREWALL STATUS PAGE
Provides statistics, rules, and rule counters.

PORT MANAGEMENT
Allows viewing, enabling, and disabling device ports, auto-configuration, and adjusting transmission speed.

NETWORK TOPOLOGY
Visual representation of connected devices within the network.

HOTSPOT
Captive portal with internal/external Radius server, Radius MAC authentication, SMS authorization, SSO authentication, customizable landing pages, walled garden, user scripts, URL parameters, user groups, individual or group limitations, 9 default themes, and optional custom theme upload/download.

DHCP
Supports static and dynamic IP allocation, DHCP relay, server configuration, status monitoring, and static leases with MAC wildcards.

QOS / SMART QUEUE MANAGEMENT (SQM)
Traffic prioritization by source/destination, service, protocol, or port. Supports WMM and 802.11e.

DDNS
Supports over 77 service providers, with manual configuration for others.

DNS OVER HTTPS
Provides proxy support for secure DNS resolution by routing DNS queries over HTTPS.

NETWORK BACKUP AND FAILOVER
Supports mobile, VRRP, and wired options with automatic failover.

SSHFS
Enables mounting of remote file systems via SSH protocol.

TRAFFIC MANAGEMENT
Includes real-time monitoring, wireless signal charts, and traffic usage history.

SECURITY – AUTHENTICATION
Supports pre-shared keys, digital certificates, X.509 certificates, TACACS+, internal and external RADIUS authentication, IP and login attempt blocking, time-based login restrictions, and built-in random password generator.

SECURITY – FIREWALL
Preconfigured firewall rules via WebUI and unlimited configuration via CLI. Supports DMZ, NAT, NAT-T, and NAT64.

ATTACK PREVENTION
Includes DDoS protection (SYN flood, SSH, HTTP/HTTPS) and port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks).

VLAN
Supports port and tag-based VLAN separation.

MOBILE QUOTA CONTROL
Customizable data limits, period, start time, warning thresholds, and phone number association.

WEB FILTER
Supports blacklist and whitelist for website access control.

ACCESS CONTROL
Flexible control for SSH, web interface, CLI, and Telnet access.

CERTIFICATE MANAGER
Tool for creating CA, server, client, Let’s Encrypt, and SCEP certificates.

VPN
Supports OpenVPN with multiple clients and server instances (27 encryption methods), IPsec (IKEv1/v2 with 14 encryption methods), GRE, PPTP, L2TP, Stunnel, DMVPN, SSTP, ZeroTier, WireGuard, and Tinc.

INDUSTRIAL PROTOCOLS
Supports OPC UA (client/server, TCP), Modbus TCP (client/server, custom registers, multiple data formats), MQTT Gateway for Modbus communication, DNP3 (station/outstation, TCP), and DLMS/COSEM (client, TCP).

API
Supports Teltonika Networks Web API (beta) with configurable endpoints for data retrieval and control.

MONITORING AND MANAGEMENT
Includes WebUI, FOTA, SSH, SMS control, call control, TR-069, MQTT, SNMP, JSON-RPC, and Teltonika RMS integration.

IOT PLATFORMS
Supports ThingWorx, Cumulocity, Azure IoT Hub, and AWS IoT Core for monitoring, device management, parameter uploads, direct method calls, and remote actions.

SYSTEM CHARACTERISTICS
Powered by ARM Cortex-A7 1.2 GHz CPU, 128 MB DDR2 RAM, and 512 MB SPI Flash storage. Runs RutOS (OpenWrt-based) with SDK tools, package manager, and GPL customization support.

INPUT / OUTPUT
Includes 1 digital input (0–6 V low, 8–30 V high) and 1 digital output (open collector, max 30 V, 300 mA). Supports events via email, RMS, or SMS. I/O juggler enables conditional event triggers.

POWER
4-pin industrial DC power socket, 9–30 VDC input, reverse polarity and surge protection. Passive PoE via LAN1 supported. Power consumption < 5 W.

PHYSICAL INTERFACES
1 RJ45 Ethernet port (10/100/1000 Mbps), 1 digital input, 1 digital output, SIM slot (Mini SIM 2FF, 1.8/3 V), 1 SMA LTE antenna, 1 micro USB, reset button, and LEDs for connection, strength, LAN, and power status.

PHYSICAL SPECIFICATIONS
Aluminium housing, 74.5 × 25 × 64.4 mm, 134 g. Mountable on DIN rail, wall, or flat surface. Operating temperature -40 °C to 75 °C, humidity 10–90% non-condensing. IP30 rated.

REGULATORY AND TYPE APPROVALS
CE, UKCA, EAC, UCRF, Anatel, NOM, RCM, Giteki, CITC, Kenya, ICASA, Arcotel, NBTC, NTC, IMDA, SIRIM, CB, WEEE, RoHS, REACH. Deutsche Telekom AG operator. ECE R10 (E-mark) vehicle certification.

EMC EMISSIONS AND IMMUNITY
Standards: EN 55032:2015 + A11:2020 + A1:2020, EN 55035:2017 + A11:2020, EN 61000-3-3:2013 + A1:2019 + A2:2021, EN IEC 61000-3-2:2019 + A1:2021, EN 301 489-1 V2.2.3, EN 301 489-52 V1.2.1. ESD: EN 61000-4-2:2009. Radiated Immunity: EN IEC 61000-4-3:2020. EFT: EN 61000-4-4:2012. Surge Immunity: EN 61000-4-4:2014 + A1:2017. CS: EN 61000-4-6:2014. DIP: EN IEC 61000-4-11:2020.

RF STANDARDS
EN 301 511 V12.5.1, EN 301 908-1 V15.2.1, EN 301 908-2 V13.1.1, EN 301 908-13 V13.2.1.

SAFETY STANDARDS
CE: EN IEC 62368-1:2020 + A11:2020, EN IEC 62232:2020. RCM: AS/NZS 62368.1:2018. CB: IEC 62368-1:2018

Edge Intelligence & Protocol Translation

Integrated edge compute and protocol translation for data normalization, local processing and seamless integration with cloud platforms and SCADA systems.

Scalable Fleet Management

Cloud-based device management, bulk provisioning and monitoring enable centralized updates, diagnostics and fleet-wide policy enforcement.

Multi-Carrier & Multi-Interface Connectivity

Support for LTE/5G, dual-SIM/eSIM, Ethernet and serial interfaces ensures resilient, flexible connectivity across diverse deployment scenarios.

Industrial-Grade Security & Compliance

Hardware root-of-trust, secure boot, encrypted communications and compliance-ready designs to meet industry security standards and audits.

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