Teltonika's TRB245 network gateway is an industrial gateway that is an all-in-one solution to realize machine-to-machine (M2M) communication technology. This model is equipped with digital and analog inputs / outputs, RS232 and RS485 interfaces, RJ45 Fast Ethernet port. The throughput of the device in 4G/LTE Cat4 networks reaches 150 MB/s. Support for 2 SIM cards translates to a foolproof connection, thanks to backup communication channels.
The Teltonika TRB245 network gateway is equipped with a GNSS receiver necessary for tracking navigation parameters when using the device on moving objects. Built-in different types of data exchange interfaces ensure the gateway's compatibility with a proprietary remote management system.
The device is designed to operate in extreme conditions (on the street, in vehicles), because of this its housing is made of aluminium resistant to corrosion and physical damage. Reliability of the gateway is also ensured by handling the supply voltage in a wide range(from 9 to 30 V).
| Mobile connection | |
| Mobile module | 4G (LTE) - Cat 4 up to 150 Mb/s, 3G - up to 42 Mb/s, 2G - up to 236.8 Kb/s |
| SIM switch | 2 SIM cards, auto-switching cases: weak signal, data limit, SMS limit, roaming, no network, denied network access, no data connection |
| Status | Signal strength, combined bandwidth, SINR, RSRP, RSRQ, transmitted / received bytes |
| Bridge mode | Direct connection (bridge) between mobile ISP and device in LAN |
| SMS | SMS status, SMS configuration, sending / reading SMS via HTTP POST / GET, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, automatic SMS response |
| USSD | Supports sending and reading of unstructured messages of additional service data |
| Black / white list | Black / white list of operators |
| Multiple DAPs | Ability to use different PDNs for multiple services and network access |
| Bandwidth management | Display of used band status, band lock |
| APN | Automatic APN |
| Ethernet | |
| LAN | 1 x 10/100 Mbps LAN port, IEEE 802.3, IEEE 802.3u compliant, supports automatic MDI / MDIX crossover (configurable for WAN port) |
| Network | |
| Tracking | Static routing, dynamic routing (BGP, OSPF v2, RIP v1 / v2) |
| Network protocols | TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, PPP, SSH, DHCP, Telnet, MQTT, Wake On Lan (WOL) |
| VoIP passthrough support | NAT helpers of H.323 and SIP-alg protocol, enabling proper routing of VoIP packets |
| Connection monitoring | Ping Reboot, Periodic Reboot, LCP and ICMP for link control |
| Firewall | Port forwarding, traffic rules, custom rules |
| QoS / Smart Queue Management (SQM) | Prioritization of traffic by source/destination, service, protocol or port, WMM, 802.11e |
| DDNS | Supported > 25 service providers, others can be configured manually |
| SSHFS | Possibility of mounting a remote file system via SSH protocol |
| Security | |
| Certification | Pre-Shared Key, Digital Certificates, X.509 Certificates |
| Firewall | Pre-configured firewall rules can be enabled via WebUI, unrestricted firewall configuration via CLI; DMZ; NAT; NAT-T |
| Prevention of attacks | DDOS prevention (SYN flood protection, SSH attack prevention, HTTP / HTTPS attack prevention), port scanning prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scanning attacks) |
| VLAN | Tag-based VLAN separation |
| Mobile quota control | Custom data limits for both SIM cards |
| Network filter | Blacklist to block unwanted websites, Whitelist to specify only allowed websites |
| Access control | Flexible access control of TCP, UDP, ICMP packets, MAC address filter |
| VPN | |
| OpenVPN | Multiple clients and 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, with 5 encryption methods (DES, 3DES, AES128, AES192, AES256) |
| GRE | GRE tunnel |
| Stunnel | A proxy server designed to add TLS encryption functionality to existing clients and servers without any changes to the program code |
| PPTP, L2TP | Client/Server services can run simultaneously, L2TPv3 support |
| DMVPN | Method of building scalable IPsec VPN networks |
| SSTP | SSTP client instance support |
| ZeroTier | ZeroTier VPN Customer Support |
| Serial communication modes | |
| Modes | Console, OverIP, Modem, Modbus RTU master, Modbus gateway, NTRIP client |
| MODBUS | |
| Modbus TCP slave | |
| ID filtering | Response to a single identifier in the range [1; 255] or any of them |
| Allow remote access | Allow access over WAN |
| Non-standard registers | Configurable Modbus TCP logging unit that allows reading/writing a file inside the router and can be used to extend the functionality of the Modbus TCP Slave |
| Modbus TCP master | |
| Supported functions | 01, 02, 03, 04, 05, 06, 15, 16 |
| Supported data formats | 8 bits: INT, UINT; 16 bits: INT, uint (older or younger bit first); 32-bit: floating-point, INT, UINT (ABCD (byte forward), DCBA (byte forward), CDAB, BADC) |
| Modbus RTU master | |
| Supported transmission speeds | From 300 to 3000000 |
| Supported functions | 01, 02, 03, 04, 05, 06, 15, 16 |
| Supported data formats | 8 bits: INT, UINT; 16 bits: INT, uint (older or younger bit first); 32-bit: floating-point, INT, UINT (ABCD (byte forward), DCBA (byte forward), CDAB, BADC) |
| Number of data bits | 7 or 8 |
| Number of stop bits | 1 or 2 |
| Parity bits | No, even, odd |
| Flow control | No, RTS / CTS (only for RS232 interface), Xon / Xoff |
| MQTT gateway | |
| Mucus | Allows sending commands and receiving data from Modbus Master via MQTT broker |
| MODBUS data to server | |
| Protocol | HTTP (S), MQTT, Azure MQTT |
| Monitoring and management | |
| WEB UI | HTTP / HTTPS, status, Configuration, FW update, command line interface, troubleshooting, event log, system log, kernel log |
| FOTA | Firmware update from server, automatic notification |
| SSH | SSH (v1, v2) |
| SMS | SMS status, SMS configuration, sending / reading SMS via HTTP POST / GET |
| Phone | Restart, Status, Enable/disable mobile data, enable/disable output, receive/end with timer |
| ТР-069 | OpenACS, EasyCwmp, ACSLite, Tgem, LibreACS, GenieACS, FreeACS, LibCWMP, friendly technologies, AVSystem |
| MQTT | MQTT Broker, publisher of MQTT |
| SNMP | SNMP (v1, v2, v3), SNMP Trap |
| JSON-RPC | API management over HTTP / HTTPS |
| Modbus | Status / Control Modbus TCP |
| RMS | Teltonika Remote Control Systems (RMS) |
| IoT platforms | |
| Cloud of Things | Enables tracking of: device data, mobile data, network information, availability |
| ThingWorx | Allows tracking of: WAN type, WAN IP carrier name, cellular signal strength, cellular network type |
| Cumulocity | Allows you to track: device model, version and serial number, mobile cell ID, ICCID, IMEI, connection type, carrier, signal strength, WAN type and IP address. |
| Azure IoT Hub | Can send device IP address, number of bytes sent / received / 3G connection status, network channel status, IMEI, ICCID, model, manufacturer, serial number, version, IMSI, SIM card status, PIN status, GSM signal, WCDMA RSCP, WCDMA EC / IO, LTE RSRP, LTE SINR, LTE RSRQ, cell ID, operator, operator number, connection type, temperature, Pin count for Azure IoT Hub server |
| System characteristics | |
| CPU | Qualcomm QCA9531, MIPS 24KC, 650 MHz |
| RAM | 64 MB, DDR2 |
| Flash memory | 16 MB SPI Flash (4 MB user accessible) |
| Firmware / configuration | |
| WEB UI | Update FW from file, check FW on server, configuration profiles, configuration backup, restore point |
| FOTA | Update firmware/configuration from server |
| RMS | Firmware / configuration update for multiple devices |
| Save your settings | Update firmware without losing the current configuration |
| Software configuration | |
| Operating system | RutOS (Linux Operating System based on OpenWrt) |
| Supported languages | Busybox shell, Lua, C |
| Development tools | SDK package with provided compilation environment |
| Location tracking | |
| GNSS | GPS, GLONASS, BeiDou, Galileo and QZSS |
| Directions | GNSS coordinates via WebUI, SMS, TAVL, RMS |
| NMEA | NMEA 0183 |
| NTRIP | NTRIP protocol (network transmission of RTCM over the Internet Protocol) |
| Server Software | Supported server software TAVL, RMS |
| Mobile network geolocation | GPS-less location, get approximate location from mobile tower on RMS |
| Geofence | Configurable geofencing |
| Inputs / Outputs | |
| Configurable inputs/outputs | 3 configurable inputs / outputs. Digital input 0-6 V is recognized as logic low, 8-30 V is recognized as logic high. Open collector output, max. 30 V, 300 mA |
| Analogue input | 1 Analog input (0-30 V) |
| Event | SMS, Email |
| Output control | HTTP POST / GET, schedule |
| I/O juggler | Allows you to set specific input/output conditions to initiate an event |
| Industrial Interfaces | |
| RS232 | Terminal strip connector: TX, RX, RTS, CTS |
| RS485 | Terminal strip connector: D , D-, R , R- (2 - or 4-wire interface) |
| Supported transmission speeds | From 300 to 3000000 |
| Number of data bits | 7 or 8 |
| Number of stop bits | 1 or 2 |
| Parity | No, even, odd |
| Flow control | No, RTS / CTS (only for RS232 interface), Xon / Xoff |
| Power supply | |
| Eat | 2 pins in 16-pin industrial terminal box |
| Input voltage | 9 - 30 V DC, reverse polarity protection, surge protection / - 1 kV, max. 50 µs |
| Power consumption | Standby Time: <1.2 W, max .: <5 W |
| Physical interfaces (ports, LEDs, antennas, button, SIM) | |
| Ethernet | 1 x RJ45 port, 10/100 Mbps |
| Inputs / Outputs | 3 configurable inputs/outputs, 1 analog input in 16-pin terminal box |
| Status LEDs | 3 connection status LEDs, 3 connection strength LEDs, 1 power LED, 1 Ethernet port status LED |
| SIM | 2 SIM card slots (Mini SIM-2FF), 1.8 V / 3 V, Dual SIM tray |
| Power supply | 2 pins in 16-pin terminal box |
| Antenna | 1 SMA connector for LTE, 1 SMA connector for GNSS |
| RS232 | 4 pins on 16-pin terminal strip (TX, RX, RTS, CTS) |
| RS485 | 4 pins on 16-pin terminal strip (D , D-, R , R-) |
| Resetting | Restart / Reset user default / Reset to factory settings |
| Physical specification | |
| Housing material | Aluminium housing with DIN rail mounting option |
| Dimensions (W X H X D) | 83 x 25 x 74.2 mm |
| Weight | 165 g |
| Mounting options | DIN rail, wall mounting (additional kits required), placement on flat surface |
| Operating environment | |
| Operating temperature | -40 ℃ to 75 ℃ |
| Operating humidity | 10% to 90% non-condensing |
