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.
TRB140 1 Ethernet port Gateway
- CONNECTIVITY – 4G/LTE (Cat 4), 3G, 2G
- COMPACTNESS – Small size, easy installation
- PROTOCOLS – Compatible with industrial DNP3 & Modbus communication protocols
- RMS – Compatible with Teltonika Networks Remote Management System
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Mobile module 4G (LTE) – Cat 4 up to 150 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps 
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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 
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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, SMS autoreply, SMPP 
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USSD Supports sending and reading Unstructured Supplementary Service Data messages 
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Black/White list Operator black/white list (by country or separate operators) 
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Multiple PDN Possibility to use different PDNs for multiple network access and services 
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Band management Band lock, Used band status display 
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APN Auto APN 
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Bridge Direct connection (bridge) between mobile ISP and device on LAN 
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Passthrough Gateway assigns its mobile WAN IP address to another device on LAN 
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Ethernet 1 x ETH ports, 10/100/1000 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover 
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Routing Static routing 
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Network protocols 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) 
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VoIP passthrough support H.323 and SIP-alg protocol NAT helpers, allowing proper routing of VoIP packets 
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Connection monitoring Ping Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection 
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Firewall Port forward, traffic rules, custom rules 
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Firewall status page View all your Firewall statistics, rules, and rule counters 
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Ports management View device ports, enable and disable each of them, turn auto-configuration on or off, change their transmission speed, and so on 
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Network topology Visual representation of your network, showing which devices are connected to which other devices 
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Hotspot Captive portal (Hotspot), internal/external Radius server, SMS authorization, internal/external landing page, walled garden, user scripts, URL parameters, user groups, individual user or group limitations, user management, 9 default customizable themes and option to upload and download customised hotspot themes 
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DHCP Static and dynamic IP allocation, DHCP Relay 
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QoS / Smart Queue Management (SQM) Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e 
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DDNS Supported >25 service providers, others can be configured manually 
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Network backup Mobile, VRRP, Wired options, each of which can be used as an automatic Failover 
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SSHFS Possibility to mount remote file system via SSH protocol 
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Authentication Pre-shared key, digital certificates, X.509 certificates, TACACS+, Radius, IP & Login attempts block 
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Firewall Pre-configured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI; DMZ; NAT; NAT-T 
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Attack prevention DDOS prevention (SYN flood protection, SSH attack prevention, HTTP/HTTPS attack prevention), port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks) 
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VLAN Port and tag-based VLAN separation 
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Mobile quota control Mobile data limit, customizable period, start time, warning limit, phone number 
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WEB filter Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only 
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Access control Flexible access control of SSH, Web interface, CLI and Telnet 
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OpenVPN Multiple clients and a server can run simultaneously, 27 encryption methods 
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OpenVPN Encryption DES-CBC 64, RC2-CBC 128, DES-EDE-CBC 128, DES-EDE3-CBC 192, DESX-CBC 192, BF-CBC 128, RC2-40-CBC 40, CAST5-CBC 128, RC2-64-CBC 64, AES-128-CBC 128, AES-128-CFB 128, AES-128-CFB1 128, AES-128-CFB8 128, AES-128-OFB 128, AES-128-GCM 128, AES-192-CFB 192, AES-192-CFB1 192, AES-192-CFB8 192, AES-192-OFB 192, AES-192-CBC 192, AES-192-GCM 192, AES-256-GCM 256, AES-256-CFB 256, AES-256-CFB1 256, AES-256-CFB8 256, AES-256-OFB 256, AES-256-CBC 256 
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IPsec IKEv1, IKEv2, with 14 encryption methods for IPsec (3DES, DES, AES128, AES192, AES256, AES128GCM8, AES192GCM8, AES256GCM8, AES128GCM12, AES192GCM12, AES256GCM12, AES128GCM16, AES192GCM16, AES256GCM16) 
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GRE GRE tunnel, GRE tunnel over IPsec support 
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PPTP, L2TP Client/Server instances can run simultaneously, L2TPv3, L2TP over IPsec support 
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Stunnel Proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the program’s code 
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DMVPN Method of building scalable IPsec VPNs 
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SSTP SSTP client instance support 
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ZeroTier ZeroTier VPN client support 
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WireGuard WireGuard VPN client and server support 
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Tinc Tinc offers encryption, authentication and compression in it’s tunnels. Client and server support. 
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Supported modes Client, Server 
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Supported connection types TCP 
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Supported modes Server, Client 
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Supported connection types TCP 
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Custom registers MODBUS TCP custom register block requests, which read/write to a file inside the router, and can be used to extend MODBUS TCP Client functionality 
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Supported data formats 8-bit: INT, UINT; 16-bit: INT, UINT (MSB or LSB first); 32-bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC), HEX, ASCII 
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Protocol HTTP(S), MQTT, Azure MQTT, Kinesis 
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Data to server Extract parameters from multiple sources and different protocols, and send them all to a single server 
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MQTT Gateway Allows sending commands and receiving data from MODBUS Server through MQTT broker 
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Supported modes TCP Master, DNP3 Outstation 
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DLMS Support DLMS – standard protocol for utility meter data exchange 
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Teltonika Networks Web API (beta) support Expand your device’s possibilities by using a set of configurable API endpoints to retrieve or change data. For more information, please refer to this documentation:Â https://developers.teltonika-networks.com 
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WEB UI HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, event log, system log, kernel log 
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FOTA Firmware update from server, automatic notification 
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SSH SSH (v1, v2) 
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SMS SMS status, SMS configuration, send/read SMS via HTTP POST/GET 
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Call Reboot, Status, Mobile data on/off, Output on/off, answer/hang-up with a timer 
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TR-069 OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly tech, AVSystem 
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MQTT MQTT Broker, MQTT publisher 
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SNMP SNMP (v1, v2, v3), SNMP Trap 
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JSON-RPC Management API over HTTP/HTTPS 
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RMS Teltonika Remote Management System (RMS) 
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Cloud of Things Allows monitoring of: Device data, Mobile data, Network info, Availability 
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ThingWorx Allows monitoring of: WAN Type, WAN IP, Mobile Operator Name, Mobile Signal Strength, Mobile Network Type 
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Cumulocity Allows monitoring of: Device Model, Revision and Serial Number, WAN Type and IP, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength 
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Azure IoT Hub Can send device IP, Number of bytes send/received, Temperature, PIN count to Azure IoT Hub server, Mobile connection state, Network link state, IMEI, ICCID, Model, Manufacturer, Serial, Revision, IMSI, SIM State, PIN state, GSM signal, WCDMA RSCP, WCDMA EC/IO, LTE RSRP, LTE SINR, LTE RSRQ, CELL ID, Operator, Operator number, Connection type 
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CPU ARM Cortex-A7 1.2 GHz 
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RAM 128 MB, DDR2 
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FLASH storage 512 MB, SPI Flash 
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WEB UI Update FW from file, check FW on server, configuration profiles, configuration backup 
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FOTA Update FW 
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RMS Update FW/configuration for multiple devices at once 
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Keep settings Update FW without losing current configuration 
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Operating system RutOS (OpenWrt based Linux OS) 
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Supported languages Busybox shell, Lua, C, C++, and Python in Package manager 
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Development tools SDK package with build environment provided 
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GPL customization You can create your own custom, branded firmware and web page application by changing colours, logos, and other elements in our firmware to fit your or your clients’ needs. 
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Input 1 x Digital Input, 0 – 6 V detected as logic low, 8 – 30 V detected as logic high 
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Output 1 x Digital Output, Open collector output, max output 30 V, 300 mA 
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Events Email, RMS, SMS 
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I/O juggler Allows to set certain I/O conditions to initiate event 
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Connector 4-pin industrial DC power socket 
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Input voltage range 9 – 30 VDC, reverse polarity protection; surge protection >31 VDC 10us max 
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PoE (passive) Possibility to power up through LAN1 port, not compatible with IEEE802.3af, 802.3at and 802.3bt standards, Mode B, 9 – 30 VDC 
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Power consumption < 5 W 
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Ethernet 1 x RJ45 port, 10/100/1000 Mbps 
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I/O’s 1 x Digital Input, 1 x Digital Output on 4-pin power connector 
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Status LEDs 3 x connection type status LEDs, 5 x connection strength LEDs, 2 x LAN status LEDs, 1x Power LED 
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SIM 1 x SIM slot (Mini SIM – 2FF), 1.8 V/3 V 
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Power 1 x 4-pin power connector 
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Antennas 1 x SMA for LTE 
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USB 1 x Virtual network interface via micro USB 
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Reset Reboot/User default reset/Factory reset button 
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Casing material Aluminium housing 
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Dimensions (W x H x D) 74.5 x 25 x 64.4 mm 
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Weight 134 g 
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Mounting options Bottom and sideways DIN rail, Flat surface 
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Operating temperature -40 °C to 75 °C 
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Operating humidity 10% to 90% non-condensing 
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Ingress Protection Rating IP30 
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Regulatory CE, UKCA, EAC, UCRF, CITC, Kenya, ICASA, Anatel, Arcotel, NOM, RCM, Giteki, SIRIM, NBTC, NTC, IMDA, CB 
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Operator Deutsche Telekom AG 
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Standards Draft EN 301 489-1 V2.2.0, Draft EN 301 489-17 V3.2.0, Draft EN 301 489-19 V2.1.0, Draft EN 301 489-52 V1.1.0 
 FCC 47 CFR Part 15B (2017), ANSI C63.4 (2014)
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ESD EN 61000-4-2:2009 
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Radiated Immunity EN IEC 61000-4-3:2006 + A1:2008 + A2:2010 
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EFT EN 61000-4-4:2012 
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Surge Immunity (AC Mains Power Port) EN 61000-4-5:2014 
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CS EN 61000-4-6:2014 
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DIP EN 61000-4-11:2004 
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Standards EN 301 511 V12.5.1 EN 301 908-1 V13.1.1 EN 301 908-2 V13.1.1 EN 301 908-13 V13.1.1 
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Standards CE: EN 62368-1:2014 + A11:2017, EN IEC 62232:2020, EN 50385:2017 UL/CSA Safety: UL 62368-1 (3rd Ed., Rev. December 13, 2019), CAN/CSA C22.2 No. 62368-1:19 (3rd Ed., Rev. December 13, 2019) RCM: AS/NZS 62368.1:2018 CB: IEC 62368-1:2018 


