TRB255 - Industrial M2M Gateway
Description
End of ordering: 2024 September 13
End of production: 2025 March 13
End of support: 2030 June 13
Replacement: TRB256
Standard package*
- Gateway TRB255
- 9 W PSU
- 1x Mobile antenna (swivel, SMA male)
- 1x GNSS antenna (adhesive, SMA male, 3 m cable)
- 16-pin terminal block
- 1x hex key
- Ethernet cable (1.5 m)
- QSG (Quick start guide)
- Packaging box
*Standard package contents may differ based on standard order codes.
Feature
Mobile
| Feature | Details |
|---|---|
| Mobile module | 4G LTE Cat M1 up to 375 DL/375 UL kbps; Cat NB1 up to 32 DL/70 UL kbps; 2G up to 296 DL/236.8 UL kbs |
| 3GPP Release | Release 13 |
| SIM switch | 2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, roaming, no network, network denied, data connection fail, SIM idle protection |
| 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 in use remains idle until switched to |
| 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
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| 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, SFTP, FTP, SMTP, SSL/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 |
| 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 |
| 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 |
Security
| Feature | Details |
|---|---|
| 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 | Port and 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 |
VPN
| Feature | Details |
|---|---|
| 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 its tunnels. Client and server support. |
BACNET
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Supported modes | Client, Server |
| Supported connection types | TCP |
MODBUS
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Modbus MQTT Gateway | Allows sending commands and receiving data from MODBUS Server through MQTT broker |
DNP3
| Feature | Details |
|---|---|
| Supported modes | TCP Master, DNP3 Outstation, RTU Master |
DLMS
| Feature | Details |
|---|---|
| DLMS Support | DLMS - standard protocol for utility meter data exchange |
| Supported modes | Client |
| Supported connection types | TCP |
COSEM
| Feature | Details |
|---|---|
| COSEM | Allows to scan meter COSEM objects for automatic detection and configuration |
API
| Feature | Details |
|---|---|
| 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, refer to this documentation: API Documentation |
Monitoring & Management
| Feature | Details |
|---|---|
| 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
| Platform | Monitoring Features |
|---|---|
| Cloud of Things | Device data, Mobile data, Network info, Availability |
| ThingWorx | WAN Type, WAN IP, Mobile Operator Name, Mobile Signal Strength, Mobile Network Type |
| Cumulocity - Cloud of Things | 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 available parameters to the cloud. Supports Direct method for RutOS API calls and Plug and Play integration for zero-touch device provisioning |
| AWS IoT Core | Utility to interact with AWS cloud platform. Supports Jobs functionality for device API calls |
System Characteristics
| Characteristic | Details |
|---|---|
| CPU | Qualcomm, MIPS 24kc, 650 MHz |
| RAM | 64 MB, DDR2 |
| FLASH storage | 16 MB, SPI Flash |
Firmware / Configuration
| Feature | Details |
|---|---|
| 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 | Restores all system settings to default manufacturer's configuration |
| FIRMWARE CUSTOMISATION | RutOS (OpenWrt based Linux OS), Supported languages: Busybox shell, Lua, C, C++, SDK package for development, GPL customization (branding and web page changes) |
Firmware Customisation
| Feature | Details |
|---|---|
| Operating System | RutOS (OpenWrt based Linux OS) |
| Supported Languages | Busybox shell, Lua, C, C++ |
| Development Tools | SDK package with build environment provided |
| GPL Customization | Create custom, branded firmware and web page application by changing colours, logos, and other elements to fit your or your clients' needs |
Location Tracking
| Feature | Details |
|---|---|
| GNSS | GPS, GLONASS, BeiDou, Galileo, 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 |
Serial
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Input | 3x Configurable Digital Inputs (0-6 V logic low, 8-30 V logic high), 1x Analog input (0-30 V) |
| Output | 3x Configurable Digital Outputs (Open collector output, max 30 V, 300 mA) |
| Events | Email, RMS, SMS |
| I/O juggler | Allows setting certain I/O conditions to initiate events |
Power
| Feature | Details |
|---|---|
| Power Connector | 2 pins 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: < 1.2 W, Max: < 5 W |
Physical Interfaces
| Feature | Details |
|---|---|
| Ethernet | 1 x RJ45 port, 10/100 Mbps |
| I/O’s | 3 x Configurable I/O, 1 x Analog input 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
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Operating Temperature | -40 °C to 75 °C |
| Operating Humidity | 10% to 90% non-condensing |
| Ingress Protection Rating | IP30 |
Regulatory & Type Approvals
| Feature | Details |
|---|---|
| Regulatory | CE, UKCA, EAC, UCRF, CITC, Kenya, ICASA, FCC, IC, Giteki, NTC |
EMC Emissions & Immunity
| Feature | Standards |
|---|---|
| EMC Emissions Standards | EN 55032:2015/AC:2016, EN 55035:2017, EN IEC 61000-3-2:2019, EN 61000-3-3:2013 + A1:2019, EN 301 489-1 V2.2.3, EN 301 489-19 V2.1.1, Draft EN 301 489-52 V1.1.0 |
| ESD Immunity | EN 61000-4-2:2009 |
| Radiated Immunity | EN IEC 61000-4-3:2006 + A1:2008 + A2:2010 |
| EFT Immunity | EN 61000-4-4:2012 |
| Surge Immunity (AC Mains Power Port) | EN 61000-4-5:2014 + A1:2017 |
| CS Immunity | EN 61000-4-6:2014 |
| DIP Immunity | EN 61000-4-11:2004 + A1:2017 |
RF Standards
| Feature | Standards |
|---|---|
| RF Standards | EN 303 413 V1.1.1, EN 301 511 V12.5.1, EN 301 908-1 V13.1.1, EN 301 908-13 V13.1.1 |
Safety Standards
| Feature | Standards |
|---|---|
| Safety Standards | CE: EN 62368-1:2014 + A11:2017, EN 62311:2008 |
Downloads
Manual & Documentation
TRB255 FLYER (EN)
TRB255 DATASHEET (EN)
TRB255 QUICK START GUIDE (EN)
Links
TRB255 QUICK START GUIDE (EN)
FIRMWARE DOWNLOADS
TRB255 USER MANUAL
CERTIFICATIONS & APPROVALS
PRODUCT CHANGE NOTIFICATIONS
SDK DOWNLOADS
GPL DOWNLOADS
TRB255 3D MODELS
$267.22
TRB255 - Industrial M2M Gateway—
$267.22
Description
Description
End of ordering: 2024 September 13
End of production: 2025 March 13
End of support: 2030 June 13
Replacement: TRB256
Standard package*
- Gateway TRB255
- 9 W PSU
- 1x Mobile antenna (swivel, SMA male)
- 1x GNSS antenna (adhesive, SMA male, 3 m cable)
- 16-pin terminal block
- 1x hex key
- Ethernet cable (1.5 m)
- QSG (Quick start guide)
- Packaging box
*Standard package contents may differ based on standard order codes.
Feature
Mobile
| Feature | Details |
|---|---|
| Mobile module | 4G LTE Cat M1 up to 375 DL/375 UL kbps; Cat NB1 up to 32 DL/70 UL kbps; 2G up to 296 DL/236.8 UL kbs |
| 3GPP Release | Release 13 |
| SIM switch | 2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, roaming, no network, network denied, data connection fail, SIM idle protection |
| 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 in use remains idle until switched to |
| 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
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| 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, SFTP, FTP, SMTP, SSL/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 |
| 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 |
| 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 |
Security
| Feature | Details |
|---|---|
| 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 | Port and 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 |
VPN
| Feature | Details |
|---|---|
| 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 its tunnels. Client and server support. |
BACNET
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Supported modes | Client, Server |
| Supported connection types | TCP |
MODBUS
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Modbus MQTT Gateway | Allows sending commands and receiving data from MODBUS Server through MQTT broker |
DNP3
| Feature | Details |
|---|---|
| Supported modes | TCP Master, DNP3 Outstation, RTU Master |
DLMS
| Feature | Details |
|---|---|
| DLMS Support | DLMS - standard protocol for utility meter data exchange |
| Supported modes | Client |
| Supported connection types | TCP |
COSEM
| Feature | Details |
|---|---|
| COSEM | Allows to scan meter COSEM objects for automatic detection and configuration |
API
| Feature | Details |
|---|---|
| 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, refer to this documentation: API Documentation |
Monitoring & Management
| Feature | Details |
|---|---|
| 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
| Platform | Monitoring Features |
|---|---|
| Cloud of Things | Device data, Mobile data, Network info, Availability |
| ThingWorx | WAN Type, WAN IP, Mobile Operator Name, Mobile Signal Strength, Mobile Network Type |
| Cumulocity - Cloud of Things | 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 available parameters to the cloud. Supports Direct method for RutOS API calls and Plug and Play integration for zero-touch device provisioning |
| AWS IoT Core | Utility to interact with AWS cloud platform. Supports Jobs functionality for device API calls |
System Characteristics
| Characteristic | Details |
|---|---|
| CPU | Qualcomm, MIPS 24kc, 650 MHz |
| RAM | 64 MB, DDR2 |
| FLASH storage | 16 MB, SPI Flash |
Firmware / Configuration
| Feature | Details |
|---|---|
| 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 | Restores all system settings to default manufacturer's configuration |
| FIRMWARE CUSTOMISATION | RutOS (OpenWrt based Linux OS), Supported languages: Busybox shell, Lua, C, C++, SDK package for development, GPL customization (branding and web page changes) |
Firmware Customisation
| Feature | Details |
|---|---|
| Operating System | RutOS (OpenWrt based Linux OS) |
| Supported Languages | Busybox shell, Lua, C, C++ |
| Development Tools | SDK package with build environment provided |
| GPL Customization | Create custom, branded firmware and web page application by changing colours, logos, and other elements to fit your or your clients' needs |
Location Tracking
| Feature | Details |
|---|---|
| GNSS | GPS, GLONASS, BeiDou, Galileo, 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 |
Serial
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Input | 3x Configurable Digital Inputs (0-6 V logic low, 8-30 V logic high), 1x Analog input (0-30 V) |
| Output | 3x Configurable Digital Outputs (Open collector output, max 30 V, 300 mA) |
| Events | Email, RMS, SMS |
| I/O juggler | Allows setting certain I/O conditions to initiate events |
Power
| Feature | Details |
|---|---|
| Power Connector | 2 pins 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: < 1.2 W, Max: < 5 W |
Physical Interfaces
| Feature | Details |
|---|---|
| Ethernet | 1 x RJ45 port, 10/100 Mbps |
| I/O’s | 3 x Configurable I/O, 1 x Analog input 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
| Feature | Details |
|---|---|
| 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
| Feature | Details |
|---|---|
| Operating Temperature | -40 °C to 75 °C |
| Operating Humidity | 10% to 90% non-condensing |
| Ingress Protection Rating | IP30 |
Regulatory & Type Approvals
| Feature | Details |
|---|---|
| Regulatory | CE, UKCA, EAC, UCRF, CITC, Kenya, ICASA, FCC, IC, Giteki, NTC |
EMC Emissions & Immunity
| Feature | Standards |
|---|---|
| EMC Emissions Standards | EN 55032:2015/AC:2016, EN 55035:2017, EN IEC 61000-3-2:2019, EN 61000-3-3:2013 + A1:2019, EN 301 489-1 V2.2.3, EN 301 489-19 V2.1.1, Draft EN 301 489-52 V1.1.0 |
| ESD Immunity | EN 61000-4-2:2009 |
| Radiated Immunity | EN IEC 61000-4-3:2006 + A1:2008 + A2:2010 |
| EFT Immunity | EN 61000-4-4:2012 |
| Surge Immunity (AC Mains Power Port) | EN 61000-4-5:2014 + A1:2017 |
| CS Immunity | EN 61000-4-6:2014 |
| DIP Immunity | EN 61000-4-11:2004 + A1:2017 |
RF Standards
| Feature | Standards |
|---|---|
| RF Standards | EN 303 413 V1.1.1, EN 301 511 V12.5.1, EN 301 908-1 V13.1.1, EN 301 908-13 V13.1.1 |
Safety Standards
| Feature | Standards |
|---|---|
| Safety Standards | CE: EN 62368-1:2014 + A11:2017, EN 62311:2008 |
Downloads
Manual & Documentation
TRB255 FLYER (EN)
TRB255 DATASHEET (EN)
TRB255 QUICK START GUIDE (EN)
Links
TRB255 QUICK START GUIDE (EN)
FIRMWARE DOWNLOADS
TRB255 USER MANUAL
CERTIFICATIONS & APPROVALS
PRODUCT CHANGE NOTIFICATIONS
SDK DOWNLOADS
GPL DOWNLOADS
TRB255 3D MODELS
