TRB246

INDUSTRIAL IoT GATEWAY 
The TRB246 is an industrial 4G LTE gateway equipped with I/Os, RS232, RS485, and Ethernet interfaces for IoT solutions requiring versatility and reliable M2M communication support. This gateway has dual SIM functionality and supports multiple protocols, like DNP3, DLMS, and Modbus, vital for ensuring smooth data transmission. Encased in aluminium housing, this industrial-grade IoT gateway can tolerate extreme environmental conditions in manufacturing, agriculture, or construction.

• Mobile module

  4G LTE up to 150 DL/50 UL Mbps; 3G up to 42 DL/5.76 UL Mbps; 2G up to 296 DL/236.8 UL Kbps

• 3GPP Release

  Release 11

• SIM switch

  2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, on roaming, no network, network denied, data connection fail

• 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, send/read SMS via HTTP POST/GET, 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

• Black/White list

  Operator black/white 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 idle protection service

  When working with devices with two SIM slots, the one not currently in use will remain idle until the device switches to it, meaning that no data is used on the card until then

• 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

Ethernet

• Ethernet

  1 x ETH port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover

Network

• Routing

  Static routing, Dynamic routing (BGP, OSPF v2, RIP v1/v2, EIGRP, NHRP), Policy based routing

• Network protocols

  TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SNMP, MQTT, Wake On Lan (WOL), VXLAN

• VoIP passthrough support

  H.323 and SIP-alg protocol NAT helpers, allowing proper routing of VoIP packets

• Connection monitoring

  Ping Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection

• Firewall

  Port forward, traffic rules, custom rules, TTL target customisation

• Firewall status page

  View all your Firewall statistics, rules, and rule counters

• Ports management

  View device ports, enable and disable each of them, turn auto-configuration on or off, change their transmission speed, and so on

• Network topology

  Visual representation of your network, showing which devices are connected to which other devices

• Hotspot

  Captive portal (hotspot), internal/external Radius server, Radius MAC authentication, SMS authorisation, SSO authentication, internal/external landing page, walled garden, user scripts, URL parameters, user groups, individual user or group limitations, user management, 9 default customisable themes and optionality to upload and download customised hotspot themes

• DHCP

  Static and dynamic IP allocation, DHCP relay, DHCP server configuration, status, static leases: MAC with wildcards

• QoS / Smart Queue Management (SQM)

  Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e

• DDNS

  Supported >25 service providers, others can be configured manually

• DNS over HTTPS

  DNS over HTTPS proxy enables secure DNS resolution by routing DNS queries over HTTPS

• Network backup

  Mobile, VRRP, Wired options, each of which can be used as an automatic Failover

• SSHFS

  Possibility to mount remote file system via SSH protocol

• Traffic Management

  Real-time monitoring, wireless signal charts, traffic usage history

Security

• Authentication

  Pre-shared key, digital certificates, X.509 certificates, TACACS+, Internal & External RADIUS users authentication, IP & login attempts block, time-based login blocking, built-in random password generator

• Firewall

  Preconfigured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI, DMZ, NAT, NAT-T, NAT64

• 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)

• VLAN

  Tag-based VLAN separation

• Mobile quota control

  Mobile data limit, customizable period, start time, warning limit, phone number

• WEB filter

  Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only

• Access control

  Flexible access control of SSH, Web interface, CLI and Telnet

• SSL certificate generation

  Let's Encrypt and SCEP certificate generation methods

VPN

• OpenVPN

  Multiple clients and a server can run simultaneously, 27 encryption methods

• 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

• IPsec

  XFRM, IKEv1, IKEv2, with 14 encryption methods for IPsec (3DES, DES, AES128, AES192, AES256, AES128GCM8, AES192GCM8, AES256GCM8, AES128GCM12, AES192GCM12, AES256GCM12, AES128GCM16, AES192GCM16, AES256GCM16)

• GRE

  GRE tunnel, GRE tunnel over IPsec support

• PPTP, L2TP

  Client/Server instances can run simultaneously, L2TPv3, L2TP over IPsec support

• Stunnel

  Proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the program’s code

• DMVPN

  Method of building scalable IPsec VPNs, Phase 2 and Phase 3 and Dual Hub support

• SSTP

  SSTP client instance support

• ZeroTier

  ZeroTier VPN client support

• WireGuard

  WireGuard VPN client and server support

• Tinc

  Tinc offers encryption, authentication and compression in it's tunnels. Client and server support.

BACNET

• Supported modes

  Router

• Supported connection types

  RS485, TCP

• Configuration options

  Support for multiple BACnet/IP interfaces, Network number assignment, Preconfigured BDT entries for BBMD (BACnet Broadcast Management Device)

OPC UA

• Supported modes

  Client, Server

• Supported connection types

  TCP

MODBUS

• Supported modes

  Server, Client

• Supported connection types

  RTU (RS232, RS485), TCP

• 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

• 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

DATA TO SERVER

• Protocol

  HTTP(S), MQTT, Azure MQTT, Kinesis

• Data to server

  Extract parameters from multiple sources and different protocols, and send them all to a single server; Custom LUA scripting, allowing scripts to utilize the router's Data to server feature

MQTT Gateway

• Modbus MQTT Gateway

  Allows sending commands and receiving data from MODBUS Server through MQTT broker

DNP3

• Supported modes

  Station, Outstation

• Supported connection types

  RS232, RS485, TCP

DLMS

• DLMS Support

  DLMS - standard protocol for utility meter data exchange. Support trough serial and TCP

• Supported modes

  Client

• Supported connection types

  RS232, RS485, TCP

API

• 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: https://developers.teltonika-networks.com

Monitoring & Management

• WEB UI

  HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, multiple event log servers, firmware update availability notifications, event log, system log, kernel log, Internet status

• FOTA

  Firmware update from server, 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, Brute force protection

• JSON-RPC

  Management API over HTTP/HTTPS

• RMS

  Teltonika Remote Management System (RMS)

IoT Platforms

• ThingWorx

  Allows monitoring of: WAN Type, WAN IP, Mobile Operator Name, Mobile Signal Strength, Mobile Network Type

• Cumulocity - Cloud of Things

  Allows monitoring of: Device Model, Revision and Serial Number, WAN Type and IP, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength. Has reboot and firmware upgrade actions

• Azure IoT Hub

  Can be configured with Data to Server to send all the available parameters to the cloud. Has Direct method support which allows to execute RutOS API calls on the IoT Hub. Also has Plug and Play integration with Device Provisioning Service that allows zero-touch device provisioning to IoT Hubs

• AWS IoT Core

  Utility to interact with the AWS cloud platform. Jobs Support: Call the device's API using AWS Jobs functionality

System Characteristics

• CPU

  Mediatek, 580 MHz, MIPS 24KEc

• RAM

  128 MB

• FLASH storage

  16 MB

Firmware / Configuration

• WEB UI

  Update FW from file, check FW on server, configuration profiles, configuration backup

• FOTA

  Update FW

• RMS

  Update FW/configuration for multiple devices at once

• Keep settings

  Update FW without losing current configuration

• Factory settings reset

  A full factory reset restores all system settings, including the IP address, PIN, and user data to the default manufacturer's configuration

FIRMWARE CUSTOMISATION

• Operating system

  RutOS (OpenWrt based Linux OS)

• Supported languages

  Busybox shell, Lua, C, C++

• Development tools

  SDK package with build environment provided

• 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

• Package Manager

  The Package Manager is a service used to install additional software on the device

Location Tracking

• GNSS

  GPS, GLONASS, BeiDou, Galileo and QZSS

• Coordinates

  GNSS coordinates via WebUI, SMS, TAVL, RMS

• NMEA

  NMEA 0183

• NTRIP

  NTRIP protocol (Networked Transport of RTCM via Internet Protocol)

• Server software

  Supported server software TAVL, RMS

• Geofencing

  Configurable multiple geofence zones

• Tracking sensitivity

  -157 dBm

• Position Accuracy

  2.5m CEP

Serial

• RS232

  Terminal block connector: TX, RX, RTS, CTS

• RS485

  Terminal block connector: D+, D-, R+, R- (2 or 4 wire interface)

• Serial functions

  Console, Serial over IP, Modem, MODBUS gateway, NTRIP Client

Input / Output

• Input

  3x Configurable Digital Inputs, 0 - 6 V detected as logic low, 8 - 30 V detected as logic high, 1x Analog input (0 - 30 V)

• Output

  3x Configurable Digital Outputs, Open collector output, max output 30 V, 300 mA

• Events

  Email, RMS, SMS

• I/O juggler

  Allows to set certain I/O conditions to initiate event

Power

• Connector

  2-pin in 16-pin industrial terminal block

• Input voltage range

  9 – 30 VDC, reverse polarity protection, surge protection +/-1 kV 50 µs max

• Power consumption

  Idle: < 1.5 W, Max: < 3.5 W 

Physical Interfaces

• Ethernet

  1 x RJ45 port, 10/100 Mbps

• I/O’s

  3 x Configurable digital I/O in 16-pin terminal block

• Status LEDs

  3 x connection status LEDs, 3 x connection strength LEDs, 1 x power LED, 1 x Eth port status LED

• SIM

  2 x SIM slots (Mini SIM – 2FF), 1.8 V/3 V, double stacked SIM tray

• Power

  1 x 16-pin terminal block

• Antennas

  1 x SMA connector for LTE, 1 x SMA connector for GNSS

• RS232

  4-pin in 16-pin terminal block (TX, RX, RTS, CTS)

• RS485

  4-pin in 16-pin terminal block (D+, D-, R+, R-)

• Reset

  Reboot/User default reset/Factory reset button

Physical Specification

• Casing material

  Aluminium housing

• Dimensions (W x H x D)

  83 x 25 x 74.2 mm

• Weight

  165 g

• Mounting options

  DIN rail, wall mount, flat surface (all require additional kit)

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, UKCA, EAC, RCM, FCC, IC, CB, WEEE

EMC Emissions & 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 301 489-19 V2.2.1

  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 (AC Mains Power Port)

  EN 61000-4-5:2014 +A1:2017

• CS

  EN 61000-4-6:2014

• DIP

  EN 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

  EN 303 413 V1.2.1

Safety

• Standards

  CE: EN IEC 62368-1:2020 + A11:2020, EN IEC 62311:2020

  CB: IEC 62368-1:2018

Standard package*

• Gateway TRB246
• 16-pin terminal block
• 1x hex key
• QSG (Quick start guide)
• Packaging box

*Standard package contents may differ based on standard order codes.