TTK-TRB145 Teltonika TRB145 Industrial RS485+USB to LTE IoT Gateway
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TTK-TRB145 Home Automation / Smart home Teltonika
TTK-TRB145 information and overview
Teltonika TRB145 Industrial RS485+USB to LTE IoT Gateway, 1x Mini SIM, 1x SMA (for LTE), RS485, 9-30V DC In, Micro-USB
© Respective owners and brand holders. © 2026 ComXpert International CC. The contents has been generated by ComXpert International CC (//www.comx.co.za ). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.
Specifications & more information about TTK-TRB145 , Home Automation / Smart home manufactured by Teltonika
Specifications available as a download Important notice The information displayed below this paragraph is for reference purposes only. The information may be generic in nature, which covers the entire range of products that fall within this category, and might not apply to this specific model. Please select the correct model as per the above description.trial versions and a license will need to be purchased to use the software without limitations.
Overview: Industrial GSM/GPRS Gateway Board TRB145 is equipped with an RS485 Interface, Digital Inputs/Outputs and a microUSB port. The TRB145s compact design makes this Gateway perfect for an application where a sole gadget must be remotely controlled over RS485 interface. TRB145 is engineered to be used in Industrial applications, therefore, it has a wide range of software features such as SMS control, Firewall, OpenVPN, IPsec, RMS and FOTA support.
Specifications:
© 2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za ), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. Specifications and features Product Code TTK-TRB145 MOBILE Mobile module 4G (LTE) - Cat 1 up to 10 Mbps, 3G - Up to 42 Mbps, 2G - Up to 236.8 kbps Bridge Direct connection (bridge) between mobile ISP and device on LAN Status Signal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP Bytes sent/received SMS/Call SMS status, SMS configuration, Call utilities NETWORK Network protocols TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SSL v3, TLS, SSH, DHCP, SNMP, MQTT Connection monitoring Ping Reboot, Periodic Reboot, LCP and ICMP for link inspection, Wget Routing Static routing Firewall Port forwards, traffic rules, custom rules DHCP Static and dynamic IP allocation DDNS Supported >25 service providers, others can be configured manually 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 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 SERIAL COMMUNICATION MODES Modes Console, OverIP, Modem (Full or Partial control), Modbus RTU master, Modbus gateway, NTRIP client 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) MODBUS RTU MASTER Supported baud rates From 300 to 115200 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) Number of data bits From 5 to 8 Number of stop bits 1 or 2 Parity None, Even, Odd Flow control None, Xon/Xoff MODBUS DATA TO SERVER Protocols HTTP(S), MQTT 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 MQTT MQTT Broker, MQTT publisher JSON-RPC Management API over HTTP/HTTPS Modbus Modbus TCP status/control RMS Teltonika Remote Management System (RMS) SYSTEM CHARACTERISTICS CPU ARM Cortex-A7 1.2 GHz CPU RAM 128 MB (50 MB available for userspace) FLASH memory 512 MB (200 MB available for userspace) FIRMWARE / CONFIGURATION WEB UI Update FW from file, check FW on server, configuration profiles, configuration backup, restore point 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 Digital Inputs/Outputs Events SMS status 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 10μ max Power consumption < 5 W PHYSICAL INTERFACES (PORTS, LEDS, ANNTENAS, BUTTONS, SIM) RS485 RS485 interface, Full Duplex (4 wires) and Half Duplex (2 wires), baud rate 300-115200 I/Os 2 Inputs/Outputs pin on 4 pin power connector USB Virtual network interface via USB Status LEDs 3 x connection type status LEDs, 5 x connection strength LEDs, 1x Power LED SIM 1 x SIM slot (Mini SIM - 2FF), 1.8 V/3 V Power 4 pin power connector with 2 x configurable Digital Inputs/Outputs Anntenas 1 x SMA for LTE Reset Restore factory settings button PHYSICAL SPECIFICATIONS Casing material Aluminum housing Dimensions 60 mm x 70 mm x 18 mm (H x W x D) Weight 130 g Mounting options Bottom and sideways DIN rail, Flat surface and direct PCB on DIN-Rail mounting options 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 EN 301 489-19 V2.1.0, Draft ETSI EN 301 489-52 V1.1.0 ESD EN 61000-4-2:2009 RS EN 61000-4-3:2006 + A1:2008 + A2:2010 EFT EN 61000-4-4:2012 Surge protection EN 61000-4-5:2014 CS EN 61000-4-6:2014 DIP EN 61000-4-11:2004 RF Standards EN 300 511 V12.5.1, ETSI EN 301 908-1 V11.1.1, ETSI EN 301 908-2 V11.1.2, ETSI EN 301 908-13 V11.1.2 SAFETY Standards IEC 62368-1:2014(Second Edition), EN 62368-1:2014+A11:2017 EN 50385:2017 EN 62232:2017
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TTK-TRB145 Teltonika TRB145 Industrial RS485+USB to LTE IoT Gateway is available for R2405 . The product is sold by ComX Computers as new . Prices are valid today 2026-07-25 (before 2026-07-26 , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed .
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