Description
The Teltonika TRB140 Industrial LTE Cat 4 Gateway is equipped with a single Ethernet port, Digital Inputs/Outputs and a micro-USB port. The TRB140’s compact design makes this Gateway perfect for an application where a sole gadget must be granted reliable Internet connectivity. TRB140 is engineered to be used in an Industrial application therefore it has a robust frame and a wide range of software features such as SMS control, Firewall, Open VPN, IPsec, RMS and FOTA support.
The Teltonika TRB140 is simpler and less expensive than 4G routers; consequently, it works well as part of a simple and inexpensive solution for getting reliable 4G connections to a network that otherwise wouldn’t have one. In conjunction with an external LTE antenna, for achieving a strong mobile signal, the TRB140 can be used as the WAN input for an office router. 
The TRB140 CAT4 LTE 4G Gateway also works well for similar scenarios in which a 4G connection might be desired in a network with an existing high-end router that has already been comprehensively configured and is deeply intertwined with the network’s operation, making it difficult to replace. In this kind of scenario, as long as the router can accept Ethernet as a WAN input, the TRB140 can act as a basic 4G modem while leaving the router itself to continue its existing operations in the network.
Most multi-WAN routers do not support 4G as an input method and those that do often only allow for USB dongles, which are generally very unreliable in the UK due to the prevalence of brick buildings in which mobile signals struggle greatly to penetrate through. The TRB140’s ability to act as a WAN input while also supporting a proper external 4G antenna give it a significant advantage in this regard, as an external 4G antenna will almost always prove to be stronger than a 4G dongle.
The TRB140 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 TRB140 can be powered via passive PoE – between 9-30 VDC – and therefore doesn’t need to be located near standard power supplies.
The Teltonika TRB140 is a compact industrial 4G LTE gateway with a Gigabit Ethrnet port and CAT4 LTE Modem. This is ideal for applications where a sole device needs internet connectivity. The Teltonika TRB140 is an industrial unit with robust construction with a wide range of software features such as SMS control, Firewall, Open VPN, IPSec, RMS and FOTA support.
The Teltonika TRB140 is less expensive than 4G routers as it does not perform any routing. Instead it is ideal as a simple solution to provide a 4G internet connection to a network that doesn’t have one. Alongside an external 4G LTE antenna the TRB140 can be used as a WAN for an ethernet router, which would do the routing.
The TRB140 also works well alongside a Raspberry Pi or standalone computer. The TRB140 can also be powered by passive POE between 9-30VDC but isn’t compatible with IEEE802.3af and 802.3at standards.
See Teltonika Wiki for more info on the TRB140.
The most common antenna bought with this product is the Fullband GXS606.
| MOBILE | |
| Mobile module | 4G (LTE) – Cat 4 up to 150 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps |
| Status | Signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP Bytes sent/received, connected band, IMSI, ICCID. |
| SMS/Call | 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, Call utilities |
| USSD | Supports sending and reading Unstructured Supplementary Service Data messages |
| Black/White list | Operator black/white list |
| Band management | Band lock, Used band status display |
| 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 |
| Multiple PDN | Possibility to use different PDNs for multiple network access and services |
| ETHERNET | |
| LAN | 1 x RJ45 port, 10/100/1000 Mbps, supports auto MDI/MDIX crossover |
| NETWORK | |
| Network protocols | TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SMTP, SSL v3, TLS, PPP, PPPoE, SSH, DHCP, SNMP, MQTT, Wake on LAN (WOL) |
| Routing | Static routing |
| Connection monitoring | Ping Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection |
| Firewall | Port forwards, traffic rules, custom rules |
| DHCP | Static and dynamic IP allocation |
| QoS / Smart Queue Management (SQM) (planned) | Traffic priority queuing by source/destination, service, protocol or port |
| DDNS | Supported >25 service providers, others can be configured manually |
| SSHFS | Possibility to mount remote file system via SSH protocol |
| SECURITY | |
| Authentication | Pre-shared key, digital certificates, X.509 certificates |
| Firewall | Pre-configured firewall rules can be enabled via the WebUI, unlimited firewall configuration via CLI; NAT; NAT-T |
| 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) |
| Mobile quota control | Set up custom data limits for SIM card |
| WEB filter | Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only |
| Access control | Flexible access control of TCP, UDP, ICMP packets, MAC address filter |
| VPN | |
| OpenVPN | Multiple clients and a server can run simultaneously, 12 encryption methods |
| OpenVPN Encryption | DES-CBC, RC2-CBC, DES-EDE-CBC, DES-EDE3-CBC, DESX-CBC, BF-CBC, RC2-40-CBC, CAST5-CBC, RC2-64-CBC, AES-128-CBC, AES-192-CBC, AES-256-CBC |
| IPsec | IKEv1, IKEv2, supports up to 5 x VPN IPsec tunnels (instances), with 5 encryption methods (DES, 3DES, AES128, AES192, AES256) |
| GRE | GRE tunnel |
| PPTP, L2TP | Client/Server services can run simultaneously, L2TPv3 support |
| ZeroTier | ZeroTier VPN |
| WireGuard | WireGuard VPN client and server support |
| MODBUS | |
| MODBUS TCP SLAVE | |
| ID filtering | Respond to one ID in range [1;255] or any |
| Allow remote access | Allow access through WAN |
| Custom registers | MODBUS TCP custom register block, which allows to read/write to a file inside the router, and can be used to extend MODBUS TCP slave functionality |
| MODBUS TCP MASTER | |
| Supported functions | 01, 02, 03, 04, 05, 06, 15, 16 |
| 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 |
| MQTT GATEWAY | |
| Gateway | Allows sending commands and receiving data from MODBUS Master trough MQTT broker |
| DATA TO SERVER | |
| Protocol | HTTP(S), MQTT, Azure MQTT, Kinesis |
| MONITORING & MANAGEMENT | |
| WEB UI | HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, system log, kernel log |
| FOTA | Firmware update from sever, automatic notification |
| SSH | SSH (v1, v2) |
| SMS | SMS status, SMS configuration, send/read SMS via HTTP POST/GET |
| Call | Reboot, Status, Mobile data on/off, Output on/off, answer/hang-up with a timer |
| TR-069 | OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly tech, AVSystem |
| MQTT | MQTT Broker, MQTT publisher |
| SNMP | SNMP (v1, v2, v3), SNMP trap |
| JSON-RPC | Management API over HTTP/HTTPS |
| MODBUS | MODBUS TCP status/control |
| RMS | Teltonika Remote Management System (RMS) |
| IoT PLATFORMS | |
| Cloud of Things | Allows monitoring of: Device data, Mobile data, Network info, Availability |
| ThingWorx | Allows monitoring of: WAN Type, WAN IP Mobile Operator Name, Mobile Signal Strength, Mobile Network Type |
| Cumulocity | Allows monitoring of: Device Model, Revision and Serial Number, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength, WAN Type and IP |
| Azure IoT Hub | Can send device IP, Number of bytes send/received/ 3G 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, Temperature, PIN count to Azure IoT Hub server |
| SYSTEM CHARACTERISTICS | |
| CPU | ARM Cortex-A7 1.2 GHz CPU |
| RAM | 128 MB (50 MB available for userspace) |
| FLASH storage | 512 MB (200 MB available for userspace) |
| FIRMWARE / CONFIGURATION | |
| WEB UI | Update FW from file, check FW on server, configuration profiles, configuration backup |
| FOTA | Update FW/configuration from server |
| RMS | Update FW/configuration for multiple devices |
| Keep settings | Update FW without losing current configuration |
| FIRMWARE CUSTOMIZATION | |
| Operating system | RutOS (OpenWrt based Linux OS) |
| Supported languages | Busybox shell, Lua, C, C++ |
| Development tools | SDK package with build environment provided |
| INPUT/OUTPUT | |
| Configurable I/O | 2 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 (not available in TRB140*2****) |
| Output control | HTTP POST/GET, Schedule |
| Events | SMS, EMAIL |
| I/O juggler | Allows to set certain I/O conditions to initiate event |
| POWER | |
| Connector | 4 pin industrial DC power socket |
| Input voltage range | 9 – 30 VDC (4 pin industrial socket), reverse polarity protection, surge protection >33 VDC 10us max |
| PoE (passive) | Passive PoE over spare pairs. Possibility to power up through LAN port, not compatible with IEEE802.3af, 802.3at and 802.3bt standards |
| Power consumption | < 5 W |
| PHYSICAL INTERFACES (PORTS, LEDS, ANNTENAS, BUTTONS, SIM) | |
| Ethernet | 1 x RJ45 port, 10/100/1000 Mbps |
| I/Os | 2 x Configurable I/O pins on 4 pin power connector (I/O not available in TRB140*2****) |
| USB | 1 x Virtual network interface via micro USB |
| Status LEDs | 3 x connection type status LEDs, 5 x connection strength LEDs, 2 x LAN status LEDs, 1x Power LED |
| SIM | 1 x SIM slot (Mini SIM – 2FF), 1.8 V/3 V |
| Power | 1 x 4 pin DC connector |
| Anntena | 1 x SMA for LTE |
| Reset | Reboot/User default reset/Factory reset button |
| PHYSICAL SPECIFICATIONS | |
| Casing material | Aluminum housing |
| Dimensions (W x H x D) | 74.5 x 25 x 64.4 mm |
| Weight | 134 g |
| Mounting options | Bottom and sideways DIN rail, Flat surface |
| OPERATING ENVIRONMENT | |
| Operating temperature | -40 °C to 75 °C |
| Operating humidity | 10 % to 90 % non-condensing |
| Ingress Protection Rating | IP30 |
| REGULATORY & TYPE APPROVALS | |
| Regulatory | CE/RED, EAC, RoHS, WEEE |
| EMI | |
| Standards | Draft ETSI EN 301 489-1 V2.2.0, Draft ETSI EN 301 489-19 V2.1.0, Draft ETSI EN 301 489-52 V1.1.0 |
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