Teltonika TRB245
General
ManufacturerTELTONIKA
ModelTeltonika TRB245
Manufacturer Part NoTRB245

Teltonika TRB245 Industrial M2M LTE Gateway

About this item

CONNECTIVITY
4G/LTE (Cat 4), 3G, 2G
DUAL SIM
With auto failover, backup WAN and other switching scenarios
SERIAL PORTS
RS232/RS485 serial communication interfaces
9-30V
Wide range of supported power supply voltages
I/O
Multiple Inputs and Outputs for remote monitoring and control
GNSS
Global Navigation Satellite System for location services with geofencing functionality

TELTONIKA Teltonika TRB245

Description
Mobile module4G (LTE) – Cat 4 up to 150 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps
SIM switch2 SIM cards, auto-switch cases: weak signal, data limit, SMS limit, on roaming, no network, network denied, data connection fail
StatusSignal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP Bytes sent/received, connected band, IMSI, ICCID.
SMS/CallSMS 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
USSDSupports sending and reading Unstructured Supplementary Service Data messages
Black/White list                Operator black/white list
Band managementUsed band status display, Band lock
APNAuto APN
BridgeDirect connection (bridge) between mobile ISP and device on LAN
Multiple PDNPossibility to use different PDNs for multiple network access and services
ETHERNET
LAN1 x LAN port 10/100 Mbps, comply IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX crossover (Configurable to work as WAN port)
NETWORK
RoutingStatic routing, Dynamic routing (BGP, OSPF v2, RIP v1/v2) (planned)
Network protocolsTCP, 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 (planned)H.323 and SIP-alg protocol NAT helpers, allowing proper routing of VoIP packets
Connection monitoringPing Reboot, Periodic Reboot, LCP and ICMP for link inspection
Firewall                Port forward, traffic rules, custom rules
QoS / Smart Queue ManagementTraffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e
DDNSSupported >25 service providers, others can be configured manually
SSHFSPossibility to mount remote file system via SSH protocol
SECURITY
AuthenticationPre-shared key, digital certificates, X.509 certificates
Firewall                Pre-configured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI; DMZ; NAT; NAT-T
Attack preventionDDOS 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 (planned)Tag based VLAN separation
Mobile quota control                Custom data limits for both SIM cards
WEB filter (planned)                Blacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only
Access controlFlexible access control of TCP, UDP, ICMP packets, MAC address filter
VPN
OpenVPNMultiple clients and server can be running simultaneously, 12 encryption methods
OpenVPN EncryptionDES-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
IPSecIKEv1, IKEv2, with 5 encryption methods (DES, 3DES, AES128, AES192, AES256)
GREGRE tunnel
Stunnel (planned)Proxy designed to add TLS encryption functionality to existing clients and servers without any changes in the program’s code
PPTP, L2TPClient/Server services can run simultaneously, L2TPv3 support
DMVPN (planned)Method of building scalable IPsec VPNs
SSTP (planned)SSTP client instance support
ZeroTier                ZeroTier VPN client support
WireGuardWireGuard VPN client and server support
SERIAL COMMMUNICATION MODES
ModesConsole, OverIP, Modem (Full or Partial control), MODBUS RTU master, MODBUS gateway, NTRIP client (planned)
MODBUS
MODBUSTCP SLAVE
ID filtering                Respond to one ID in range [1;255] or any
Allow remote accessAllow 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 functions01, 02, 03, 04, 05, 06, 15, 16
Supported data formats8 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
MODBUS RTU MASTER
Supported baud rates                From 300 to 3000000
Supported functions01, 02, 03, 04, 05, 06, 15, 16
Supported data formats8 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
Number of data bits7 or 8
Number of stop bits1 or 2
Parity bitsNone, Even, Odd
Flow control                None, RTS/CTS (only for RS232 interface), Xon/Xoff
MQTT GATEWAY
GatewayAllows sending commands and receiving data from MODBUS Master through the MQTT broker
DNP3
Supported modesTCP Master, DNP3 Outstation, RTU Master
DATA TO SERVER
ProtocolsHTTP(S), MQTT, Azure MQTT, Kinesis
MONITORING & MANAGEMENT
WEB UIHTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, event log, system log, kernel log
FOTAFirmware update from server, automatic notification
SSHSSH (v1, v2)
SMSSMS 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-069OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly tech, AVSystem
MQTTMQTT Broker, MQTT publisher
SNMPSNMP (v1, v2, v3), SNMP Trap
JSON-RPCManagement API over HTTP/HTTPS
MODBUSMODBUS TCP status/control
RMSTeltonikaRemote Management Systems (RMS)
IoT PLATFORMS
Cloud of ThingsAllows monitoring of: Device data, Mobile data, Network info, Availability
ThingWorxAllows monitoring of: WAN Type, WAN IP Mobile Operator Name, Mobile Signal Strength, Mobile Network Type
CumulocityAllows monitoring of: Device Model, Revision and Serial Number, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength, WAN Type and IP
Azure IoT HubCan 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
CPUQualcomm QCA9531, MIPS 24kc, 650 MHz
RAM64 MB, DDR2
Flash storage16MB SPI Flash (4 MB available for user)
FIRMWARE / CONFIGURATION
WEB UIUpdate FW from file, check FW on server, configuration profiles, configuration backup
FOTAUpdate FW/configuration from server
RMSUpdate FW/configuration for multiple devices
Keep settingsUpdate FW without losing current configuration
FIRMWARE CUSTOMIZATION
Operating systemRutOS (OpenWrt based Linux OS)
Supported languagesBusybox shell, Lua, C, C++
Development toolsSDK package with build environment provided
LOCATION TRACKING
GNSSGPS, GLONASS, BeiDou, Galileo and QZSS
CoordinatesGNSS coordinates via WebUI, SMS, TAVL, RMS
NMEANMEA 0183
NTRIP (planned)NTRIP protocol (Networked Transport of RTCM via Internet Protocol)
Server softwareSupported server software TAVL, RMS
GeofencingConfigurable multiple geofence zones
INPUT/OUTPUT
Configurable I/O                3 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
Analog input                1 x Analog input (0 - 30 V)
Output controlHTTP POST/GET, Schedule
EventsSMS, Email
I/O jugglerAllows to set certain I/O conditions to initiate event
SERIAL
RS232Terminal block connector: TX, RX, RTS, CTS
RS485Terminal block connector: D+, D-, R+, R- (2 or 4 wire interface)
Supported baud rates                From 300 to 3000000
Number of data bits7 or 8
Number of stop bits1 or 2
ParityNone, Even, Odd
Flow control                None, RTS/CTS (only for RS232 interface), Xon/Xoff
POWER
Connector2 pins in 16 pin industrial terminal block
Input voltage range9 – 30 VDC, reverse polarity protection, surge protection +/-1 kV 50 µs max
Power consumptionIdle: <1.2 W, Max: <5 W
PHYSICAL INTERFACES (PORTS, LEDS, ANTENNAS, BUTTON, SIM)
Ethernet1 x RJ45 port, 10/100 Mbps
I/O’s3 x Configurable I/O, 1 x Analog input in 16 pin terminal block
Status LEDs3 x connection status LEDs, 3 x connection strength LEDs, 1 x power LED, 1 x Eth port status LED
SIM2 x SIM slots (Mini SIM – 2FF), 1.8 V/3 V, double stacked SIM tray
Power2 pins in 16 pin terminal block
Antennas1 x SMA connector for LTE, 1 x SMA connector for GNSS
RS2324 pins in 16 pin terminal block (TX, RX, RTS, CTS)
RS4854 pins in 16 pin terminal block (D+, D-, R+, R-)
ResetReboot/User default reset/Factory reset button
PHYSICAL SPECIFICATION
Casing materialAluminium housing with DIN rail mounting option
Dimensions (W x H x D)83 x 25 x 74.2 mm
Weight165 g
Mounting optionsDIN rail, wall mounting (additional kits needed), flat surface placement
OPERATING ENVIRONMENT
Operating temperature-40-degree to 75-degree
Operating humidity10% to 90% non-condensing




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General
ManufacturerTELTONIKA
ModelTeltonika TRB245
Manufacturer Part NoTRB245
Koma21/05/2025

High-quality product, well packed and delivered on time. Trusted seller.

Dennis Lacambra21/05/2025

100% satisfied. Original product, top quality. The packing was also excellent.

Zahra21/05/2025

Received a genuine item with superb packaging. Appreciate the effort by Terrabyt Computer.

Antonio Grauso21/05/2025

Product quality is great and it’s definitely genuine. Thanks to the reliable seller.

FraggleRock21/05/2025

Terrabyt Computer never disappoints. Genuine product and excellent packing.

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